cv Namespace Reference

"black box" representation of the file storage associated with a file on disk. More...

Namespaces
namespace	aruco
namespace	barcode
namespace	cuda
namespace	detail
namespace	details
namespace	directx
namespace	Error
namespace	fisheye
	The methods in this namespace use a so-called fisheye camera model.
namespace	flann
namespace	hal
namespace	instr
namespace	internal
namespace	ocl
namespace	ogl
namespace	parallel
namespace	samples
namespace	segmentation
namespace	sfinae
namespace	traits
namespace	utils
namespace	va_intel
namespace	videoio_registry

Classes
class	_InputArray
	This is the proxy class for passing read-only input arrays into OpenCV functions. More...
class	_InputOutputArray
class	_OutputArray
	This type is very similar to InputArray except that it is used for input/output and output function parameters. More...
struct	Accumulator
struct	Accumulator< char >
struct	Accumulator< short >
struct	Accumulator< unsigned char >
struct	Accumulator< unsigned short >
class	AffineFeature
	Class for implementing the wrapper which makes detectors and extractors to be affine invariant, described as ASIFT in [YM11] . More...
class	AgastFeatureDetector
	Wrapping class for feature detection using the AGAST method. : More...
class	AKAZE
	Class implementing the AKAZE keypoint detector and descriptor extractor, described in [ANB13]. More...
class	Algorithm
	This is a base class for all more or less complex algorithms in OpenCV. More...
class	Allocator
class	AsyncArray
	Returns result of asynchronous operations. More...
class	AsyncPromise
	Provides result of asynchronous operations. More...
class	AutoBuffer
	Automatically Allocated Buffer Class. More...
class	BackgroundSubtractor
	Base class for background/foreground segmentation. : More...
class	BackgroundSubtractorKNN
	K-nearest neighbours - based Background/Foreground Segmentation Algorithm. More...
class	BackgroundSubtractorMOG2
	Gaussian Mixture-based Background/Foreground Segmentation Algorithm. More...
class	BaseCascadeClassifier
class	BFMatcher
	Brute-force descriptor matcher. More...
class	BOWImgDescriptorExtractor
	Class to compute an image descriptor using the bag of visual words. More...
class	BOWKMeansTrainer
	kmeans -based class to train visual vocabulary using the bag of visual words approach. : More...
class	BOWTrainer
	Abstract base class for training the bag of visual words vocabulary from a set of descriptors. More...
class	BRISK
	Class implementing the BRISK keypoint detector and descriptor extractor, described in [LCS11] . More...
class	BufferPoolController
class	CascadeClassifier
	Cascade classifier class for object detection. More...
struct	CirclesGridFinderParameters
class	CLAHE
	Base class for Contrast Limited Adaptive Histogram Equalization. More...
class	CommandLineParser
	Designed for command line parsing. More...
class	Complex
	A complex number class. More...
class	ConjGradSolver
	This class is used to perform the non-linear non-constrained minimization of a function with known gradient,. More...
class	DataDepth
	A helper class for cv::DataType. More...
class	DataType
	Template "trait" class for OpenCV primitive data types. More...
class	DataType< bool >
class	DataType< char >
class	DataType< Complex< _Tp > >
class	DataType< double >
class	DataType< float >
class	DataType< hfloat >
class	DataType< int >
class	DataType< Matx< _Tp, m, n > >
class	DataType< Moments >
class	DataType< Point3_< _Tp > >
class	DataType< Point_< _Tp > >
class	DataType< Range >
class	DataType< Rect_< _Tp > >
class	DataType< RotatedRect >
class	DataType< Scalar_< _Tp > >
class	DataType< schar >
class	DataType< short >
class	DataType< Size_< _Tp > >
class	DataType< uchar >
class	DataType< ushort >
class	DataType< Vec< _Tp, cn > >
struct	DefaultDeleter
struct	DefaultDeleter< CvHaarClassifierCascade >
class	DenseOpticalFlow
class	DescriptorMatcher
	Abstract base class for matching keypoint descriptors. More...
class	DetectionBasedTracker
struct	DetectionROI
	struct for detection region of interest (ROI) More...
class	DISOpticalFlow
	DIS optical flow algorithm. More...
class	DMatch
	Class for matching keypoint descriptors. More...
class	DownhillSolver
	This class is used to perform the non-linear non-constrained minimization of a function,. More...
class	DualQuat
class	Exception
	Class passed to an error. More...
class	FaceDetectorYN
	DNN-based face detector. More...
class	FaceRecognizerSF
	DNN-based face recognizer. More...
class	FarnebackOpticalFlow
	Class computing a dense optical flow using the Gunnar Farneback's algorithm. More...
class	FastFeatureDetector
	Wrapping class for feature detection using the FAST method. : More...
class	Feature2D
	Abstract base class for 2D image feature detectors and descriptor extractors. More...
class	FileNode
	File Storage Node class. More...
class	FileNodeIterator
	used to iterate through sequences and mappings. More...
class	FileStorage
	XML/YAML/JSON file storage class that encapsulates all the information necessary for writing or reading data to/from a file. More...
class	Formatted
class	Formatter
class	GeneralizedHough
	finds arbitrary template in the grayscale image using Generalized Hough Transform More...
class	GeneralizedHoughBallard
	finds arbitrary template in the grayscale image using Generalized Hough Transform More...
class	GeneralizedHoughGuil
	finds arbitrary template in the grayscale image using Generalized Hough Transform More...
class	GFTTDetector
	Wrapping class for feature detection using the goodFeaturesToTrack function. : More...
class	GraphicalCodeDetector
struct	Hamming
struct	has_custom_delete
struct	has_custom_delete< T, typename std::enable_if< sfinae::has_parenthesis_operator< DefaultDeleter< T >, void, T * >::value >::type >
struct	HOGDescriptor
	Implementation of HOG (Histogram of Oriented Gradients) descriptor and object detector. More...
class	ImageCollection
	To read Multi Page images on demand. More...
class	KalmanFilter
	Kalman filter class. More...
class	KAZE
	Class implementing the KAZE keypoint detector and descriptor extractor, described in [ABD12] . More...
class	KeyPoint
	Data structure for salient point detectors. More...
class	KeyPointsFilter
	A class filters a vector of keypoints. More...
struct	L1
struct	L2
class	LDA
	Linear Discriminant Analysis. More...
class	LineIterator
	Class for iterating over all pixels on a raster line segment. More...
class	LineSegmentDetector
	Line segment detector class. More...
class	LMSolver
class	Mat
	n-dimensional dense array class More...
class	Mat_
	Template matrix class derived from Mat. More...
class	MatAllocator
	Custom array allocator. More...
class	MatCommaInitializer_
	Comma-separated Matrix Initializer. More...
class	MatConstIterator
class	MatConstIterator_
	Matrix read-only iterator. More...
class	MatExpr
	Matrix expression representation This is a list of implemented matrix operations that can be combined in arbitrary complex expressions (here A, B stand for matrices ( Mat ), s for a scalar ( Scalar ), alpha for a real-valued scalar ( double )): More...
class	MatIterator_
	Matrix read-write iterator. More...
class	MatOp
struct	MatSize
struct	MatStep
class	Matx
	Template class for small matrices whose type and size are known at compilation time. More...
class	MatxCommaInitializer
	Comma-separated Matrix Initializer. More...
class	MinProblemSolver
	Basic interface for all solvers. More...
class	Moments
	struct returned by cv::moments More...
class	MSER
	Maximally stable extremal region extractor. More...
class	NAryMatIterator
	n-ary multi-dimensional array iterator. More...
class	Node
class	ORB
	Class implementing the ORB (oriented BRIEF) keypoint detector and descriptor extractor. More...
class	ParallelLoopBody
	Base class for parallel data processors. More...
class	ParallelLoopBodyLambdaWrapper
struct	ParamType
struct	ParamType< _Tp, typename std::enable_if< std::is_enum< _Tp >::value >::type >
struct	ParamType< Algorithm >
struct	ParamType< bool >
struct	ParamType< double >
struct	ParamType< float >
struct	ParamType< int >
struct	ParamType< Mat >
struct	ParamType< Scalar >
struct	ParamType< std::vector< Mat > >
struct	ParamType< String >
struct	ParamType< uchar >
struct	ParamType< uint64 >
struct	ParamType< unsigned >
class	PCA
	Principal Component Analysis. More...
class	Point3_
	Template class for 3D points specified by its coordinates x, y and z. More...
class	Point_
	Template class for 2D points specified by its coordinates x and y. More...
struct	Ptr
class	QRCodeDetector
class	QRCodeDetectorAruco
class	QRCodeEncoder
class	Quat
class	QuatEnum
class	Range
	Template class specifying a continuous subsequence (slice) of a sequence. More...
class	Rect_
	Template class for 2D rectangles. More...
class	RNG
	Random Number Generator. More...
class	RNG_MT19937
	Mersenne Twister random number generator. More...
class	RotatedRect
	The class represents rotated (i.e. not up-right) rectangles on a plane. More...
class	Scalar_
	Template class for a 4-element vector derived from Vec. More...
class	SIFT
	Class for extracting keypoints and computing descriptors using the Scale Invariant Feature Transform (SIFT) algorithm by D. Lowe [Lowe04] . More...
class	SimilarRects
	This class is used for grouping object candidates detected by Cascade Classifier, HOG etc. More...
class	SimpleBlobDetector
	Class for extracting blobs from an image. : More...
class	Size_
	Template class for specifying the size of an image or rectangle. More...
struct	SL2
struct	softdouble
struct	softfloat
class	SparseMat
	The class SparseMat represents multi-dimensional sparse numerical arrays. More...
class	SparseMat_
	Template sparse n-dimensional array class derived from SparseMat. More...
class	SparseMatConstIterator
	Read-Only Sparse Matrix Iterator. More...
class	SparseMatConstIterator_
	Template Read-Only Sparse Matrix Iterator Class. More...
class	SparseMatIterator
	Read-write Sparse Matrix Iterator. More...
class	SparseMatIterator_
	Template Read-Write Sparse Matrix Iterator Class. More...
class	SparseOpticalFlow
	Base interface for sparse optical flow algorithms. More...
class	SparsePyrLKOpticalFlow
	Class used for calculating a sparse optical flow. More...
class	StereoBM
	Class for computing stereo correspondence using the block matching algorithm, introduced and contributed to OpenCV by K. Konolige. More...
class	StereoMatcher
	The base class for stereo correspondence algorithms. More...
class	StereoSGBM
	The class implements the modified H. Hirschmuller algorithm [HH08] that differs from the original one as follows: More...
class	Subdiv2D
class	SVD
	Singular Value Decomposition. More...
class	TermCriteria
	The class defining termination criteria for iterative algorithms. More...
class	TickMeter
	a Class to measure passing time. More...
class	TLSData
	Simple TLS data class. More...
class	TLSDataAccumulator
	TLS data accumulator with gathering methods. More...
class	TLSDataContainer
class	Tracker
	Base abstract class for the long-term tracker. More...
class	TrackerDaSiamRPN
class	TrackerGOTURN
	the GOTURN (Generic Object Tracking Using Regression Networks) tracker More...
class	TrackerMIL
	The MIL algorithm trains a classifier in an online manner to separate the object from the background. More...
class	TrackerNano
	the Nano tracker is a super lightweight dnn-based general object tracking. More...
class	TrackerVit
	the VIT tracker is a super lightweight dnn-based general object tracking. More...
class	UMat
struct	UMatData
struct	UsacParams
struct	v_reg
struct	V_TypeTraits
class	VariationalRefinement
	Variational optical flow refinement. More...
class	Vec
	Template class for short numerical vectors, a partial case of Matx. More...
class	VecCommaInitializer
	Comma-separated Vec Initializer. More...
class	VideoCapture
	Class for video capturing from video files, image sequences or cameras. More...
class	VideoWriter
	Video writer class. More...

Typedefs
typedef CirclesGridFinderParameters	CirclesGridFinderParameters2
typedef Hamming	HammingLUT
typedef std::string	String
using	DualQuatd = DualQuat< double >
using	DualQuatf = DualQuat< float >
typedef v_reg< uchar, 16 >	v_uint8x16
	Sixteen 8-bit unsigned integer values.
typedef v_reg< schar, 16 >	v_int8x16
	Sixteen 8-bit signed integer values.
typedef v_reg< ushort, 8 >	v_uint16x8
	Eight 16-bit unsigned integer values.
typedef v_reg< short, 8 >	v_int16x8
	Eight 16-bit signed integer values.
typedef v_reg< unsigned, 4 >	v_uint32x4
	Four 32-bit unsigned integer values.
typedef v_reg< int, 4 >	v_int32x4
	Four 32-bit signed integer values.
typedef v_reg< float, 4 >	v_float32x4
	Four 32-bit floating point values (single precision)
typedef v_reg< double, 2 >	v_float64x2
	Two 64-bit floating point values (double precision)
typedef v_reg< uint64, 2 >	v_uint64x2
	Two 64-bit unsigned integer values.
typedef v_reg< int64, 2 >	v_int64x2
	Two 64-bit signed integer values.
typedef InputArray	InputArrayOfArrays
typedef const _OutputArray &	OutputArray
typedef OutputArray	OutputArrayOfArrays
typedef const _InputOutputArray &	InputOutputArray
typedef InputOutputArray	InputOutputArrayOfArrays
typedef Mat_< uchar >	Mat1b
typedef Mat_< Vec2b >	Mat2b
typedef Mat_< Vec3b >	Mat3b
typedef Mat_< Vec4b >	Mat4b
typedef Mat_< short >	Mat1s
typedef Mat_< Vec2s >	Mat2s
typedef Mat_< Vec3s >	Mat3s
typedef Mat_< Vec4s >	Mat4s
typedef Mat_< ushort >	Mat1w
typedef Mat_< Vec2w >	Mat2w
typedef Mat_< Vec3w >	Mat3w
typedef Mat_< Vec4w >	Mat4w
typedef Mat_< int >	Mat1i
typedef Mat_< Vec2i >	Mat2i
typedef Mat_< Vec3i >	Mat3i
typedef Mat_< Vec4i >	Mat4i
typedef Mat_< float >	Mat1f
typedef Mat_< Vec2f >	Mat2f
typedef Mat_< Vec3f >	Mat3f
typedef Mat_< Vec4f >	Mat4f
typedef Mat_< double >	Mat1d
typedef Mat_< Vec2d >	Mat2d
typedef Mat_< Vec3d >	Mat3d
typedef Mat_< Vec4d >	Mat4d
typedef Matx< float, 1, 2 >	Matx12f
typedef Matx< double, 1, 2 >	Matx12d
typedef Matx< float, 1, 3 >	Matx13f
typedef Matx< double, 1, 3 >	Matx13d
typedef Matx< float, 1, 4 >	Matx14f
typedef Matx< double, 1, 4 >	Matx14d
typedef Matx< float, 1, 6 >	Matx16f
typedef Matx< double, 1, 6 >	Matx16d
typedef Matx< float, 2, 1 >	Matx21f
typedef Matx< double, 2, 1 >	Matx21d
typedef Matx< float, 3, 1 >	Matx31f
typedef Matx< double, 3, 1 >	Matx31d
typedef Matx< float, 4, 1 >	Matx41f
typedef Matx< double, 4, 1 >	Matx41d
typedef Matx< float, 6, 1 >	Matx61f
typedef Matx< double, 6, 1 >	Matx61d
typedef Matx< float, 2, 2 >	Matx22f
typedef Matx< double, 2, 2 >	Matx22d
typedef Matx< float, 2, 3 >	Matx23f
typedef Matx< double, 2, 3 >	Matx23d
typedef Matx< float, 3, 2 >	Matx32f
typedef Matx< double, 3, 2 >	Matx32d
typedef Matx< float, 3, 3 >	Matx33f
typedef Matx< double, 3, 3 >	Matx33d
typedef Matx< float, 3, 4 >	Matx34f
typedef Matx< double, 3, 4 >	Matx34d
typedef Matx< float, 4, 3 >	Matx43f
typedef Matx< double, 4, 3 >	Matx43d
typedef Matx< float, 4, 4 >	Matx44f
typedef Matx< double, 4, 4 >	Matx44d
typedef Matx< float, 6, 6 >	Matx66f
typedef Matx< double, 6, 6 >	Matx66d
using	Quatd = Quat< double >
using	Quatf = Quat< float >
typedef Complex< float >	Complexf
typedef Complex< double >	Complexd
typedef Point_< int >	Point2i
typedef Point_< int64 >	Point2l
typedef Point_< float >	Point2f
typedef Point_< double >	Point2d
typedef Point2i	Point
typedef Point3_< int >	Point3i
typedef Point3_< float >	Point3f
typedef Point3_< double >	Point3d
typedef Size_< int >	Size2i
typedef Size_< int64 >	Size2l
typedef Size_< float >	Size2f
typedef Size_< double >	Size2d
typedef Size2i	Size
typedef Rect_< int >	Rect2i
typedef Rect_< float >	Rect2f
typedef Rect_< double >	Rect2d
typedef Rect2i	Rect
typedef Scalar_< double >	Scalar
typedef int(*	ErrorCallback) (int status, const char *func_name, const char *err_msg, const char *file_name, int line, void *userdata)
typedef std::recursive_mutex	Mutex
typedef std::lock_guard< cv::Mutex >	AutoLock
typedef details::FPDenormalsIgnoreHintScopeNOOP	FPDenormalsIgnoreHintScope
typedef Feature2D	FeatureDetector
typedef Feature2D	DescriptorExtractor
typedef AffineFeature	AffineFeatureDetector
typedef AffineFeature	AffineDescriptorExtractor
typedef SIFT	SiftFeatureDetector
typedef SIFT	SiftDescriptorExtractor
Shorter aliases for the most popular specializations of Vec<T,n>
typedef Vec< uchar, 2 >	Vec2b
typedef Vec< uchar, 3 >	Vec3b
typedef Vec< uchar, 4 >	Vec4b
typedef Vec< short, 2 >	Vec2s
typedef Vec< short, 3 >	Vec3s
typedef Vec< short, 4 >	Vec4s
typedef Vec< ushort, 2 >	Vec2w
typedef Vec< ushort, 3 >	Vec3w
typedef Vec< ushort, 4 >	Vec4w
typedef Vec< int, 2 >	Vec2i
typedef Vec< int, 3 >	Vec3i
typedef Vec< int, 4 >	Vec4i
typedef Vec< int, 6 >	Vec6i
typedef Vec< int, 8 >	Vec8i
typedef Vec< float, 2 >	Vec2f
typedef Vec< float, 3 >	Vec3f
typedef Vec< float, 4 >	Vec4f
typedef Vec< float, 6 >	Vec6f
typedef Vec< double, 2 >	Vec2d
typedef Vec< double, 3 >	Vec3d
typedef Vec< double, 4 >	Vec4d
typedef Vec< double, 6 >	Vec6d

Enumerations
enum	{   LMEDS = 4 , RANSAC = 8 , RHO = 16 , USAC_DEFAULT = 32 ,   USAC_PARALLEL = 33 , USAC_FM_8PTS = 34 , USAC_FAST = 35 , USAC_ACCURATE = 36 ,   USAC_PROSAC = 37 , USAC_MAGSAC = 38 }
	type of the robust estimation algorithm More...
enum	SolvePnPMethod {   SOLVEPNP_ITERATIVE = 0 , SOLVEPNP_EPNP = 1 , SOLVEPNP_P3P = 2 , SOLVEPNP_DLS = 3 ,   SOLVEPNP_UPNP = 4 , SOLVEPNP_AP3P = 5 , SOLVEPNP_IPPE = 6 , SOLVEPNP_IPPE_SQUARE = 7 ,   SOLVEPNP_SQPNP = 8 , SOLVEPNP_MAX_COUNT }
enum	{   CALIB_CB_ADAPTIVE_THRESH = 1 , CALIB_CB_NORMALIZE_IMAGE = 2 , CALIB_CB_FILTER_QUADS = 4 , CALIB_CB_FAST_CHECK = 8 ,   CALIB_CB_EXHAUSTIVE = 16 , CALIB_CB_ACCURACY = 32 , CALIB_CB_LARGER = 64 , CALIB_CB_MARKER = 128 ,   CALIB_CB_PLAIN = 256 }
enum	{ CALIB_CB_SYMMETRIC_GRID = 1 , CALIB_CB_ASYMMETRIC_GRID = 2 , CALIB_CB_CLUSTERING = 4 }
enum	{   CALIB_NINTRINSIC = 18 , CALIB_USE_INTRINSIC_GUESS = 0x00001 , CALIB_FIX_ASPECT_RATIO = 0x00002 , CALIB_FIX_PRINCIPAL_POINT = 0x00004 ,   CALIB_ZERO_TANGENT_DIST = 0x00008 , CALIB_FIX_FOCAL_LENGTH = 0x00010 , CALIB_FIX_K1 = 0x00020 , CALIB_FIX_K2 = 0x00040 ,   CALIB_FIX_K3 = 0x00080 , CALIB_FIX_K4 = 0x00800 , CALIB_FIX_K5 = 0x01000 , CALIB_FIX_K6 = 0x02000 ,   CALIB_RATIONAL_MODEL = 0x04000 , CALIB_THIN_PRISM_MODEL = 0x08000 , CALIB_FIX_S1_S2_S3_S4 = 0x10000 , CALIB_TILTED_MODEL = 0x40000 ,   CALIB_FIX_TAUX_TAUY = 0x80000 , CALIB_USE_QR = 0x100000 , CALIB_FIX_TANGENT_DIST = 0x200000 , CALIB_FIX_INTRINSIC = 0x00100 ,   CALIB_SAME_FOCAL_LENGTH = 0x00200 , CALIB_ZERO_DISPARITY = 0x00400 , CALIB_USE_LU = (1 << 17) , CALIB_USE_EXTRINSIC_GUESS = (1 << 22) }
enum	{ FM_7POINT = 1 , FM_8POINT = 2 , FM_LMEDS = 4 , FM_RANSAC = 8 }
	the algorithm for finding fundamental matrix More...
enum	HandEyeCalibrationMethod {   CALIB_HAND_EYE_TSAI = 0 , CALIB_HAND_EYE_PARK = 1 , CALIB_HAND_EYE_HORAUD = 2 , CALIB_HAND_EYE_ANDREFF = 3 ,   CALIB_HAND_EYE_DANIILIDIS = 4 }
enum	RobotWorldHandEyeCalibrationMethod { CALIB_ROBOT_WORLD_HAND_EYE_SHAH = 0 , CALIB_ROBOT_WORLD_HAND_EYE_LI = 1 }
enum	SamplingMethod { SAMPLING_UNIFORM =0 , SAMPLING_PROGRESSIVE_NAPSAC =1 , SAMPLING_NAPSAC =2 , SAMPLING_PROSAC =3 }
enum	LocalOptimMethod {   LOCAL_OPTIM_NULL =0 , LOCAL_OPTIM_INNER_LO =1 , LOCAL_OPTIM_INNER_AND_ITER_LO =2 , LOCAL_OPTIM_GC =3 ,   LOCAL_OPTIM_SIGMA =4 }
enum	ScoreMethod { SCORE_METHOD_RANSAC =0 , SCORE_METHOD_MSAC =1 , SCORE_METHOD_MAGSAC =2 , SCORE_METHOD_LMEDS =3 }
enum	NeighborSearchMethod { NEIGH_FLANN_KNN =0 , NEIGH_GRID =1 , NEIGH_FLANN_RADIUS =2 }
enum	PolishingMethod { NONE_POLISHER =0 , LSQ_POLISHER =1 , MAGSAC =2 , COV_POLISHER =3 }
enum	UndistortTypes { PROJ_SPHERICAL_ORTHO = 0 , PROJ_SPHERICAL_EQRECT = 1 }
	cv::undistort mode More...
enum	SortFlags { SORT_EVERY_ROW = 0 , SORT_EVERY_COLUMN = 1 , SORT_ASCENDING = 0 , SORT_DESCENDING = 16 }
enum	CovarFlags {   COVAR_SCRAMBLED = 0 , COVAR_NORMAL = 1 , COVAR_USE_AVG = 2 , COVAR_SCALE = 4 ,   COVAR_ROWS = 8 , COVAR_COLS = 16 }
	Covariation flags. More...
enum	KmeansFlags { KMEANS_RANDOM_CENTERS = 0 , KMEANS_PP_CENTERS = 2 , KMEANS_USE_INITIAL_LABELS = 1 }
	k-Means flags More...
enum	ReduceTypes {   REDUCE_SUM = 0 , REDUCE_AVG = 1 , REDUCE_MAX = 2 , REDUCE_MIN = 3 ,   REDUCE_SUM2 = 4 }
enum	RotateFlags { ROTATE_90_CLOCKWISE = 0 , ROTATE_180 = 1 , ROTATE_90_COUNTERCLOCKWISE = 2 }
enum struct	Param {   Param::INT =0 , Param::BOOLEAN =1 , Param::REAL =2 , Param::STRING =3 ,   Param::MAT =4 , Param::MAT_VECTOR =5 , Param::ALGORITHM =6 , Param::FLOAT =7 ,   Param::UNSIGNED_INT =8 , Param::UINT64 =9 , Param::UCHAR =11 , Param::SCALAR =12 }
enum	DecompTypes {   DECOMP_LU = 0 , DECOMP_SVD = 1 , DECOMP_EIG = 2 , DECOMP_CHOLESKY = 3 ,   DECOMP_QR = 4 , DECOMP_NORMAL = 16 }
	matrix decomposition types More...
enum	NormTypes {   NORM_INF = 1 , NORM_L1 = 2 , NORM_L2 = 4 , NORM_L2SQR = 5 ,   NORM_HAMMING = 6 , NORM_HAMMING2 = 7 , NORM_TYPE_MASK = 7 , NORM_RELATIVE = 8 ,   NORM_MINMAX = 32 }
enum	CmpTypes {   CMP_EQ = 0 , CMP_GT = 1 , CMP_GE = 2 , CMP_LT = 3 ,   CMP_LE = 4 , CMP_NE = 5 }
	comparison types More...
enum	GemmFlags { GEMM_1_T = 1 , GEMM_2_T = 2 , GEMM_3_T = 4 }
	generalized matrix multiplication flags More...
enum	DftFlags {   DFT_INVERSE = 1 , DFT_SCALE = 2 , DFT_ROWS = 4 , DFT_COMPLEX_OUTPUT = 16 ,   DFT_REAL_OUTPUT = 32 , DFT_COMPLEX_INPUT = 64 , DCT_INVERSE = DFT_INVERSE , DCT_ROWS = DFT_ROWS }
enum	BorderTypes {   BORDER_CONSTANT = 0 , BORDER_REPLICATE = 1 , BORDER_REFLECT = 2 , BORDER_WRAP = 3 ,   BORDER_REFLECT_101 = 4 , BORDER_TRANSPARENT = 5 , BORDER_REFLECT101 = BORDER_REFLECT_101 , BORDER_DEFAULT = BORDER_REFLECT_101 ,   BORDER_ISOLATED = 16 }
enum	{ simd128_width = 16 , simdmax_width = simd128_width }
enum	AccessFlag {   ACCESS_READ =1<<24 , ACCESS_WRITE =1<<25 , ACCESS_RW =3<<24 , ACCESS_MASK =ACCESS_RW ,   ACCESS_FAST =1<<26 }
enum	UMatUsageFlags {   USAGE_DEFAULT = 0 , USAGE_ALLOCATE_HOST_MEMORY = 1 << 0 , USAGE_ALLOCATE_DEVICE_MEMORY = 1 << 1 , USAGE_ALLOCATE_SHARED_MEMORY = 1 << 2 ,   __UMAT_USAGE_FLAGS_32BIT = 0x7fffffff }
	Usage flags for allocator. More...
enum	SolveLPResult {   SOLVELP_LOST = -3 , SOLVELP_UNBOUNDED = -2 , SOLVELP_UNFEASIBLE = -1 , SOLVELP_SINGLE = 0 ,   SOLVELP_MULTI = 1 }
	return codes for cv::solveLP() function More...
enum	QuatAssumeType { QUAT_ASSUME_NOT_UNIT , QUAT_ASSUME_UNIT }
	Unit quaternion flag. More...
enum struct	DrawMatchesFlags { DrawMatchesFlags::DEFAULT = 0 , DrawMatchesFlags::DRAW_OVER_OUTIMG = 1 , DrawMatchesFlags::NOT_DRAW_SINGLE_POINTS = 2 , DrawMatchesFlags::DRAW_RICH_KEYPOINTS = 4 }
enum	ImreadModes {   IMREAD_UNCHANGED = -1 , IMREAD_GRAYSCALE = 0 , IMREAD_COLOR = 1 , IMREAD_ANYDEPTH = 2 ,   IMREAD_ANYCOLOR = 4 , IMREAD_LOAD_GDAL = 8 , IMREAD_REDUCED_GRAYSCALE_2 = 16 , IMREAD_REDUCED_COLOR_2 = 17 ,   IMREAD_REDUCED_GRAYSCALE_4 = 32 , IMREAD_REDUCED_COLOR_4 = 33 , IMREAD_REDUCED_GRAYSCALE_8 = 64 , IMREAD_REDUCED_COLOR_8 = 65 ,   IMREAD_IGNORE_ORIENTATION = 128 }
	Imread flags. More...
enum	ImwriteFlags {   IMWRITE_JPEG_QUALITY = 1 , IMWRITE_JPEG_PROGRESSIVE = 2 , IMWRITE_JPEG_OPTIMIZE = 3 , IMWRITE_JPEG_RST_INTERVAL = 4 ,   IMWRITE_JPEG_LUMA_QUALITY = 5 , IMWRITE_JPEG_CHROMA_QUALITY = 6 , IMWRITE_JPEG_SAMPLING_FACTOR = 7 , IMWRITE_PNG_COMPRESSION = 16 ,   IMWRITE_PNG_STRATEGY = 17 , IMWRITE_PNG_BILEVEL = 18 , IMWRITE_PXM_BINARY = 32 , IMWRITE_EXR_TYPE = (3 << 4) + 0 ,   IMWRITE_EXR_COMPRESSION = (3 << 4) + 1 , IMWRITE_EXR_DWA_COMPRESSION_LEVEL = (3 << 4) + 2 , IMWRITE_WEBP_QUALITY = 64 , IMWRITE_HDR_COMPRESSION = (5 << 4) + 0 ,   IMWRITE_PAM_TUPLETYPE = 128 , IMWRITE_TIFF_RESUNIT = 256 , IMWRITE_TIFF_XDPI = 257 , IMWRITE_TIFF_YDPI = 258 ,   IMWRITE_TIFF_COMPRESSION = 259 , IMWRITE_TIFF_ROWSPERSTRIP = 278 , IMWRITE_TIFF_PREDICTOR = 317 , IMWRITE_JPEG2000_COMPRESSION_X1000 = 272 ,   IMWRITE_AVIF_QUALITY = 512 , IMWRITE_AVIF_DEPTH = 513 , IMWRITE_AVIF_SPEED = 514 }
	Imwrite flags. More...
enum	ImwriteJPEGSamplingFactorParams {   IMWRITE_JPEG_SAMPLING_FACTOR_411 = 0x411111 , IMWRITE_JPEG_SAMPLING_FACTOR_420 = 0x221111 , IMWRITE_JPEG_SAMPLING_FACTOR_422 = 0x211111 , IMWRITE_JPEG_SAMPLING_FACTOR_440 = 0x121111 ,   IMWRITE_JPEG_SAMPLING_FACTOR_444 = 0x111111 }
enum	ImwriteTiffCompressionFlags {   IMWRITE_TIFF_COMPRESSION_NONE = 1 , IMWRITE_TIFF_COMPRESSION_CCITTRLE = 2 , IMWRITE_TIFF_COMPRESSION_CCITTFAX3 = 3 , IMWRITE_TIFF_COMPRESSION_CCITT_T4 = 3 ,   IMWRITE_TIFF_COMPRESSION_CCITTFAX4 = 4 , IMWRITE_TIFF_COMPRESSION_CCITT_T6 = 4 , IMWRITE_TIFF_COMPRESSION_LZW = 5 , IMWRITE_TIFF_COMPRESSION_OJPEG = 6 ,   IMWRITE_TIFF_COMPRESSION_JPEG = 7 , IMWRITE_TIFF_COMPRESSION_T85 = 9 , IMWRITE_TIFF_COMPRESSION_T43 = 10 , IMWRITE_TIFF_COMPRESSION_NEXT = 32766 ,   IMWRITE_TIFF_COMPRESSION_CCITTRLEW = 32771 , IMWRITE_TIFF_COMPRESSION_PACKBITS = 32773 , IMWRITE_TIFF_COMPRESSION_THUNDERSCAN = 32809 , IMWRITE_TIFF_COMPRESSION_IT8CTPAD = 32895 ,   IMWRITE_TIFF_COMPRESSION_IT8LW = 32896 , IMWRITE_TIFF_COMPRESSION_IT8MP = 32897 , IMWRITE_TIFF_COMPRESSION_IT8BL = 32898 , IMWRITE_TIFF_COMPRESSION_PIXARFILM = 32908 ,   IMWRITE_TIFF_COMPRESSION_PIXARLOG = 32909 , IMWRITE_TIFF_COMPRESSION_DEFLATE = 32946 , IMWRITE_TIFF_COMPRESSION_ADOBE_DEFLATE = 8 , IMWRITE_TIFF_COMPRESSION_DCS = 32947 ,   IMWRITE_TIFF_COMPRESSION_JBIG = 34661 , IMWRITE_TIFF_COMPRESSION_SGILOG = 34676 , IMWRITE_TIFF_COMPRESSION_SGILOG24 = 34677 , IMWRITE_TIFF_COMPRESSION_JP2000 = 34712 ,   IMWRITE_TIFF_COMPRESSION_LERC = 34887 , IMWRITE_TIFF_COMPRESSION_LZMA = 34925 , IMWRITE_TIFF_COMPRESSION_ZSTD = 50000 , IMWRITE_TIFF_COMPRESSION_WEBP = 50001 ,   IMWRITE_TIFF_COMPRESSION_JXL = 50002 }
enum	ImwriteTiffPredictorFlags { IMWRITE_TIFF_PREDICTOR_NONE = 1 , IMWRITE_TIFF_PREDICTOR_HORIZONTAL = 2 , IMWRITE_TIFF_PREDICTOR_FLOATINGPOINT = 3 }
enum	ImwriteEXRTypeFlags { IMWRITE_EXR_TYPE_HALF = 1 , IMWRITE_EXR_TYPE_FLOAT = 2 }
enum	ImwriteEXRCompressionFlags {   IMWRITE_EXR_COMPRESSION_NO = 0 , IMWRITE_EXR_COMPRESSION_RLE = 1 , IMWRITE_EXR_COMPRESSION_ZIPS = 2 , IMWRITE_EXR_COMPRESSION_ZIP = 3 ,   IMWRITE_EXR_COMPRESSION_PIZ = 4 , IMWRITE_EXR_COMPRESSION_PXR24 = 5 , IMWRITE_EXR_COMPRESSION_B44 = 6 , IMWRITE_EXR_COMPRESSION_B44A = 7 ,   IMWRITE_EXR_COMPRESSION_DWAA = 8 , IMWRITE_EXR_COMPRESSION_DWAB = 9 }
enum	ImwritePNGFlags {   IMWRITE_PNG_STRATEGY_DEFAULT = 0 , IMWRITE_PNG_STRATEGY_FILTERED = 1 , IMWRITE_PNG_STRATEGY_HUFFMAN_ONLY = 2 , IMWRITE_PNG_STRATEGY_RLE = 3 ,   IMWRITE_PNG_STRATEGY_FIXED = 4 }
	Imwrite PNG specific flags used to tune the compression algorithm. More...
enum	ImwritePAMFlags {   IMWRITE_PAM_FORMAT_NULL = 0 , IMWRITE_PAM_FORMAT_BLACKANDWHITE = 1 , IMWRITE_PAM_FORMAT_GRAYSCALE = 2 , IMWRITE_PAM_FORMAT_GRAYSCALE_ALPHA = 3 ,   IMWRITE_PAM_FORMAT_RGB = 4 , IMWRITE_PAM_FORMAT_RGB_ALPHA = 5 }
	Imwrite PAM specific tupletype flags used to define the 'TUPLETYPE' field of a PAM file. More...
enum	ImwriteHDRCompressionFlags { IMWRITE_HDR_COMPRESSION_NONE = 0 , IMWRITE_HDR_COMPRESSION_RLE = 1 }
	Imwrite HDR specific values for IMWRITE_HDR_COMPRESSION parameter key. More...
enum	SpecialFilter { FILTER_SCHARR = -1 }
enum	MorphTypes {   MORPH_ERODE = 0 , MORPH_DILATE = 1 , MORPH_OPEN = 2 , MORPH_CLOSE = 3 ,   MORPH_GRADIENT = 4 , MORPH_TOPHAT = 5 , MORPH_BLACKHAT = 6 , MORPH_HITMISS = 7 }
	type of morphological operation More...
enum	MorphShapes { MORPH_RECT = 0 , MORPH_CROSS = 1 , MORPH_ELLIPSE = 2 }
	shape of the structuring element More...
enum	InterpolationFlags {   INTER_NEAREST = 0 , INTER_LINEAR = 1 , INTER_CUBIC = 2 , INTER_AREA = 3 ,   INTER_LANCZOS4 = 4 , INTER_LINEAR_EXACT = 5 , INTER_NEAREST_EXACT = 6 , INTER_MAX = 7 ,   WARP_FILL_OUTLIERS = 8 , WARP_INVERSE_MAP = 16 , WARP_RELATIVE_MAP = 32 }
	interpolation algorithm More...
enum	WarpPolarMode { WARP_POLAR_LINEAR = 0 , WARP_POLAR_LOG = 256 }
	Specify the polar mapping mode. More...
enum	InterpolationMasks { INTER_BITS = 5 , INTER_BITS2 = INTER_BITS * 2 , INTER_TAB_SIZE = 1 << INTER_BITS , INTER_TAB_SIZE2 = INTER_TAB_SIZE * INTER_TAB_SIZE }
enum	DistanceTypes {   DIST_USER = -1 , DIST_L1 = 1 , DIST_L2 = 2 , DIST_C = 3 ,   DIST_L12 = 4 , DIST_FAIR = 5 , DIST_WELSCH = 6 , DIST_HUBER = 7 }
enum	DistanceTransformMasks { DIST_MASK_3 = 3 , DIST_MASK_5 = 5 , DIST_MASK_PRECISE = 0 }
	Mask size for distance transform. More...
enum	ThresholdTypes {   THRESH_BINARY = 0 , THRESH_BINARY_INV = 1 , THRESH_TRUNC = 2 , THRESH_TOZERO = 3 ,   THRESH_TOZERO_INV = 4 , THRESH_MASK = 7 , THRESH_OTSU = 8 , THRESH_TRIANGLE = 16 }
enum	AdaptiveThresholdTypes { ADAPTIVE_THRESH_MEAN_C = 0 , ADAPTIVE_THRESH_GAUSSIAN_C = 1 }
enum	GrabCutClasses { GC_BGD = 0 , GC_FGD = 1 , GC_PR_BGD = 2 , GC_PR_FGD = 3 }
	class of the pixel in GrabCut algorithm More...
enum	GrabCutModes { GC_INIT_WITH_RECT = 0 , GC_INIT_WITH_MASK = 1 , GC_EVAL = 2 , GC_EVAL_FREEZE_MODEL = 3 }
	GrabCut algorithm flags. More...
enum	DistanceTransformLabelTypes { DIST_LABEL_CCOMP = 0 , DIST_LABEL_PIXEL = 1 }
	distanceTransform algorithm flags More...
enum	FloodFillFlags { FLOODFILL_FIXED_RANGE = 1 << 16 , FLOODFILL_MASK_ONLY = 1 << 17 }
	floodfill algorithm flags More...
enum	ConnectedComponentsTypes {   CC_STAT_LEFT = 0 , CC_STAT_TOP = 1 , CC_STAT_WIDTH = 2 , CC_STAT_HEIGHT = 3 ,   CC_STAT_AREA = 4 , CC_STAT_MAX = 5 }
	connected components statistics More...
enum	ConnectedComponentsAlgorithmsTypes {   CCL_DEFAULT = -1 , CCL_WU = 0 , CCL_GRANA = 1 , CCL_BOLELLI = 2 ,   CCL_SAUF = 3 , CCL_BBDT = 4 , CCL_SPAGHETTI = 5 }
	connected components algorithm More...
enum	RetrievalModes {   RETR_EXTERNAL = 0 , RETR_LIST = 1 , RETR_CCOMP = 2 , RETR_TREE = 3 ,   RETR_FLOODFILL = 4 }
	mode of the contour retrieval algorithm More...
enum	ContourApproximationModes { CHAIN_APPROX_NONE = 1 , CHAIN_APPROX_SIMPLE = 2 , CHAIN_APPROX_TC89_L1 = 3 , CHAIN_APPROX_TC89_KCOS = 4 }
	the contour approximation algorithm More...
enum	ShapeMatchModes { CONTOURS_MATCH_I1 =1 , CONTOURS_MATCH_I2 =2 , CONTOURS_MATCH_I3 =3 }
	Shape matching methods. More...
enum	HoughModes {   HOUGH_STANDARD = 0 , HOUGH_PROBABILISTIC = 1 , HOUGH_MULTI_SCALE = 2 , HOUGH_GRADIENT = 3 ,   HOUGH_GRADIENT_ALT = 4 }
	Variants of a Hough transform. More...
enum	LineSegmentDetectorModes { LSD_REFINE_NONE = 0 , LSD_REFINE_STD = 1 , LSD_REFINE_ADV = 2 }
	Variants of Line Segment Detector. More...
enum	HistCompMethods {   HISTCMP_CORREL = 0 , HISTCMP_CHISQR = 1 , HISTCMP_INTERSECT = 2 , HISTCMP_BHATTACHARYYA = 3 ,   HISTCMP_HELLINGER = HISTCMP_BHATTACHARYYA , HISTCMP_CHISQR_ALT = 4 , HISTCMP_KL_DIV = 5 }
enum	ColorConversionCodes {   COLOR_BGR2BGRA = 0 , COLOR_RGB2RGBA = COLOR_BGR2BGRA , COLOR_BGRA2BGR = 1 , COLOR_RGBA2RGB = COLOR_BGRA2BGR ,   COLOR_BGR2RGBA = 2 , COLOR_RGB2BGRA = COLOR_BGR2RGBA , COLOR_RGBA2BGR = 3 , COLOR_BGRA2RGB = COLOR_RGBA2BGR ,   COLOR_BGR2RGB = 4 , COLOR_RGB2BGR = COLOR_BGR2RGB , COLOR_BGRA2RGBA = 5 , COLOR_RGBA2BGRA = COLOR_BGRA2RGBA ,   COLOR_BGR2GRAY = 6 , COLOR_RGB2GRAY = 7 , COLOR_GRAY2BGR = 8 , COLOR_GRAY2RGB = COLOR_GRAY2BGR ,   COLOR_GRAY2BGRA = 9 , COLOR_GRAY2RGBA = COLOR_GRAY2BGRA , COLOR_BGRA2GRAY = 10 , COLOR_RGBA2GRAY = 11 ,   COLOR_BGR2BGR565 = 12 , COLOR_RGB2BGR565 = 13 , COLOR_BGR5652BGR = 14 , COLOR_BGR5652RGB = 15 ,   COLOR_BGRA2BGR565 = 16 , COLOR_RGBA2BGR565 = 17 , COLOR_BGR5652BGRA = 18 , COLOR_BGR5652RGBA = 19 ,   COLOR_GRAY2BGR565 = 20 , COLOR_BGR5652GRAY = 21 , COLOR_BGR2BGR555 = 22 , COLOR_RGB2BGR555 = 23 ,   COLOR_BGR5552BGR = 24 , COLOR_BGR5552RGB = 25 , COLOR_BGRA2BGR555 = 26 , COLOR_RGBA2BGR555 = 27 ,   COLOR_BGR5552BGRA = 28 , COLOR_BGR5552RGBA = 29 , COLOR_GRAY2BGR555 = 30 , COLOR_BGR5552GRAY = 31 ,   COLOR_BGR2XYZ = 32 , COLOR_RGB2XYZ = 33 , COLOR_XYZ2BGR = 34 , COLOR_XYZ2RGB = 35 ,   COLOR_BGR2YCrCb = 36 , COLOR_RGB2YCrCb = 37 , COLOR_YCrCb2BGR = 38 , COLOR_YCrCb2RGB = 39 ,   COLOR_BGR2HSV = 40 , COLOR_RGB2HSV = 41 , COLOR_BGR2Lab = 44 , COLOR_RGB2Lab = 45 ,   COLOR_BGR2Luv = 50 , COLOR_RGB2Luv = 51 , COLOR_BGR2HLS = 52 , COLOR_RGB2HLS = 53 ,   COLOR_HSV2BGR = 54 , COLOR_HSV2RGB = 55 , COLOR_Lab2BGR = 56 , COLOR_Lab2RGB = 57 ,   COLOR_Luv2BGR = 58 , COLOR_Luv2RGB = 59 , COLOR_HLS2BGR = 60 , COLOR_HLS2RGB = 61 ,   COLOR_BGR2HSV_FULL = 66 , COLOR_RGB2HSV_FULL = 67 , COLOR_BGR2HLS_FULL = 68 , COLOR_RGB2HLS_FULL = 69 ,   COLOR_HSV2BGR_FULL = 70 , COLOR_HSV2RGB_FULL = 71 , COLOR_HLS2BGR_FULL = 72 , COLOR_HLS2RGB_FULL = 73 ,   COLOR_LBGR2Lab = 74 , COLOR_LRGB2Lab = 75 , COLOR_LBGR2Luv = 76 , COLOR_LRGB2Luv = 77 ,   COLOR_Lab2LBGR = 78 , COLOR_Lab2LRGB = 79 , COLOR_Luv2LBGR = 80 , COLOR_Luv2LRGB = 81 ,   COLOR_BGR2YUV = 82 , COLOR_RGB2YUV = 83 , COLOR_YUV2BGR = 84 , COLOR_YUV2RGB = 85 ,   COLOR_YUV2RGB_NV12 = 90 , COLOR_YUV2BGR_NV12 = 91 , COLOR_YUV2RGB_NV21 = 92 , COLOR_YUV2BGR_NV21 = 93 ,   COLOR_YUV420sp2RGB = COLOR_YUV2RGB_NV21 , COLOR_YUV420sp2BGR = COLOR_YUV2BGR_NV21 , COLOR_YUV2RGBA_NV12 = 94 , COLOR_YUV2BGRA_NV12 = 95 ,   COLOR_YUV2RGBA_NV21 = 96 , COLOR_YUV2BGRA_NV21 = 97 , COLOR_YUV420sp2RGBA = COLOR_YUV2RGBA_NV21 , COLOR_YUV420sp2BGRA = COLOR_YUV2BGRA_NV21 ,   COLOR_YUV2RGB_YV12 = 98 , COLOR_YUV2BGR_YV12 = 99 , COLOR_YUV2RGB_IYUV = 100 , COLOR_YUV2BGR_IYUV = 101 ,   COLOR_YUV2RGB_I420 = COLOR_YUV2RGB_IYUV , COLOR_YUV2BGR_I420 = COLOR_YUV2BGR_IYUV , COLOR_YUV420p2RGB = COLOR_YUV2RGB_YV12 , COLOR_YUV420p2BGR = COLOR_YUV2BGR_YV12 ,   COLOR_YUV2RGBA_YV12 = 102 , COLOR_YUV2BGRA_YV12 = 103 , COLOR_YUV2RGBA_IYUV = 104 , COLOR_YUV2BGRA_IYUV = 105 ,   COLOR_YUV2RGBA_I420 = COLOR_YUV2RGBA_IYUV , COLOR_YUV2BGRA_I420 = COLOR_YUV2BGRA_IYUV , COLOR_YUV420p2RGBA = COLOR_YUV2RGBA_YV12 , COLOR_YUV420p2BGRA = COLOR_YUV2BGRA_YV12 ,   COLOR_YUV2GRAY_420 = 106 , COLOR_YUV2GRAY_NV21 = COLOR_YUV2GRAY_420 , COLOR_YUV2GRAY_NV12 = COLOR_YUV2GRAY_420 , COLOR_YUV2GRAY_YV12 = COLOR_YUV2GRAY_420 ,   COLOR_YUV2GRAY_IYUV = COLOR_YUV2GRAY_420 , COLOR_YUV2GRAY_I420 = COLOR_YUV2GRAY_420 , COLOR_YUV420sp2GRAY = COLOR_YUV2GRAY_420 , COLOR_YUV420p2GRAY = COLOR_YUV2GRAY_420 ,   COLOR_YUV2RGB_UYVY = 107 , COLOR_YUV2BGR_UYVY = 108 , COLOR_YUV2RGB_Y422 = COLOR_YUV2RGB_UYVY , COLOR_YUV2BGR_Y422 = COLOR_YUV2BGR_UYVY ,   COLOR_YUV2RGB_UYNV = COLOR_YUV2RGB_UYVY , COLOR_YUV2BGR_UYNV = COLOR_YUV2BGR_UYVY , COLOR_YUV2RGBA_UYVY = 111 , COLOR_YUV2BGRA_UYVY = 112 ,   COLOR_YUV2RGBA_Y422 = COLOR_YUV2RGBA_UYVY , COLOR_YUV2BGRA_Y422 = COLOR_YUV2BGRA_UYVY , COLOR_YUV2RGBA_UYNV = COLOR_YUV2RGBA_UYVY , COLOR_YUV2BGRA_UYNV = COLOR_YUV2BGRA_UYVY ,   COLOR_YUV2RGB_YUY2 = 115 , COLOR_YUV2BGR_YUY2 = 116 , COLOR_YUV2RGB_YVYU = 117 , COLOR_YUV2BGR_YVYU = 118 ,   COLOR_YUV2RGB_YUYV = COLOR_YUV2RGB_YUY2 , COLOR_YUV2BGR_YUYV = COLOR_YUV2BGR_YUY2 , COLOR_YUV2RGB_YUNV = COLOR_YUV2RGB_YUY2 , COLOR_YUV2BGR_YUNV = COLOR_YUV2BGR_YUY2 ,   COLOR_YUV2RGBA_YUY2 = 119 , COLOR_YUV2BGRA_YUY2 = 120 , COLOR_YUV2RGBA_YVYU = 121 , COLOR_YUV2BGRA_YVYU = 122 ,   COLOR_YUV2RGBA_YUYV = COLOR_YUV2RGBA_YUY2 , COLOR_YUV2BGRA_YUYV = COLOR_YUV2BGRA_YUY2 , COLOR_YUV2RGBA_YUNV = COLOR_YUV2RGBA_YUY2 , COLOR_YUV2BGRA_YUNV = COLOR_YUV2BGRA_YUY2 ,   COLOR_YUV2GRAY_UYVY = 123 , COLOR_YUV2GRAY_YUY2 = 124 , COLOR_YUV2GRAY_Y422 = COLOR_YUV2GRAY_UYVY , COLOR_YUV2GRAY_UYNV = COLOR_YUV2GRAY_UYVY ,   COLOR_YUV2GRAY_YVYU = COLOR_YUV2GRAY_YUY2 , COLOR_YUV2GRAY_YUYV = COLOR_YUV2GRAY_YUY2 , COLOR_YUV2GRAY_YUNV = COLOR_YUV2GRAY_YUY2 , COLOR_RGBA2mRGBA = 125 ,   COLOR_mRGBA2RGBA = 126 , COLOR_RGB2YUV_I420 = 127 , COLOR_BGR2YUV_I420 = 128 , COLOR_RGB2YUV_IYUV = COLOR_RGB2YUV_I420 ,   COLOR_BGR2YUV_IYUV = COLOR_BGR2YUV_I420 , COLOR_RGBA2YUV_I420 = 129 , COLOR_BGRA2YUV_I420 = 130 , COLOR_RGBA2YUV_IYUV = COLOR_RGBA2YUV_I420 ,   COLOR_BGRA2YUV_IYUV = COLOR_BGRA2YUV_I420 , COLOR_RGB2YUV_YV12 = 131 , COLOR_BGR2YUV_YV12 = 132 , COLOR_RGBA2YUV_YV12 = 133 ,   COLOR_BGRA2YUV_YV12 = 134 , COLOR_BayerBG2BGR = 46 , COLOR_BayerGB2BGR = 47 , COLOR_BayerRG2BGR = 48 ,   COLOR_BayerGR2BGR = 49 , COLOR_BayerRGGB2BGR = COLOR_BayerBG2BGR , COLOR_BayerGRBG2BGR = COLOR_BayerGB2BGR , COLOR_BayerBGGR2BGR = COLOR_BayerRG2BGR ,   COLOR_BayerGBRG2BGR = COLOR_BayerGR2BGR , COLOR_BayerRGGB2RGB = COLOR_BayerBGGR2BGR , COLOR_BayerGRBG2RGB = COLOR_BayerGBRG2BGR , COLOR_BayerBGGR2RGB = COLOR_BayerRGGB2BGR ,   COLOR_BayerGBRG2RGB = COLOR_BayerGRBG2BGR , COLOR_BayerBG2RGB = COLOR_BayerRG2BGR , COLOR_BayerGB2RGB = COLOR_BayerGR2BGR , COLOR_BayerRG2RGB = COLOR_BayerBG2BGR ,   COLOR_BayerGR2RGB = COLOR_BayerGB2BGR , COLOR_BayerBG2GRAY = 86 , COLOR_BayerGB2GRAY = 87 , COLOR_BayerRG2GRAY = 88 ,   COLOR_BayerGR2GRAY = 89 , COLOR_BayerRGGB2GRAY = COLOR_BayerBG2GRAY , COLOR_BayerGRBG2GRAY = COLOR_BayerGB2GRAY , COLOR_BayerBGGR2GRAY = COLOR_BayerRG2GRAY ,   COLOR_BayerGBRG2GRAY = COLOR_BayerGR2GRAY , COLOR_BayerBG2BGR_VNG = 62 , COLOR_BayerGB2BGR_VNG = 63 , COLOR_BayerRG2BGR_VNG = 64 ,   COLOR_BayerGR2BGR_VNG = 65 , COLOR_BayerRGGB2BGR_VNG = COLOR_BayerBG2BGR_VNG , COLOR_BayerGRBG2BGR_VNG = COLOR_BayerGB2BGR_VNG , COLOR_BayerBGGR2BGR_VNG = COLOR_BayerRG2BGR_VNG ,   COLOR_BayerGBRG2BGR_VNG = COLOR_BayerGR2BGR_VNG , COLOR_BayerRGGB2RGB_VNG = COLOR_BayerBGGR2BGR_VNG , COLOR_BayerGRBG2RGB_VNG = COLOR_BayerGBRG2BGR_VNG , COLOR_BayerBGGR2RGB_VNG = COLOR_BayerRGGB2BGR_VNG ,   COLOR_BayerGBRG2RGB_VNG = COLOR_BayerGRBG2BGR_VNG , COLOR_BayerBG2RGB_VNG = COLOR_BayerRG2BGR_VNG , COLOR_BayerGB2RGB_VNG = COLOR_BayerGR2BGR_VNG , COLOR_BayerRG2RGB_VNG = COLOR_BayerBG2BGR_VNG ,   COLOR_BayerGR2RGB_VNG = COLOR_BayerGB2BGR_VNG , COLOR_BayerBG2BGR_EA = 135 , COLOR_BayerGB2BGR_EA = 136 , COLOR_BayerRG2BGR_EA = 137 ,   COLOR_BayerGR2BGR_EA = 138 , COLOR_BayerRGGB2BGR_EA = COLOR_BayerBG2BGR_EA , COLOR_BayerGRBG2BGR_EA = COLOR_BayerGB2BGR_EA , COLOR_BayerBGGR2BGR_EA = COLOR_BayerRG2BGR_EA ,   COLOR_BayerGBRG2BGR_EA = COLOR_BayerGR2BGR_EA , COLOR_BayerRGGB2RGB_EA = COLOR_BayerBGGR2BGR_EA , COLOR_BayerGRBG2RGB_EA = COLOR_BayerGBRG2BGR_EA , COLOR_BayerBGGR2RGB_EA = COLOR_BayerRGGB2BGR_EA ,   COLOR_BayerGBRG2RGB_EA = COLOR_BayerGRBG2BGR_EA , COLOR_BayerBG2RGB_EA = COLOR_BayerRG2BGR_EA , COLOR_BayerGB2RGB_EA = COLOR_BayerGR2BGR_EA , COLOR_BayerRG2RGB_EA = COLOR_BayerBG2BGR_EA ,   COLOR_BayerGR2RGB_EA = COLOR_BayerGB2BGR_EA , COLOR_BayerBG2BGRA = 139 , COLOR_BayerGB2BGRA = 140 , COLOR_BayerRG2BGRA = 141 ,   COLOR_BayerGR2BGRA = 142 , COLOR_BayerRGGB2BGRA = COLOR_BayerBG2BGRA , COLOR_BayerGRBG2BGRA = COLOR_BayerGB2BGRA , COLOR_BayerBGGR2BGRA = COLOR_BayerRG2BGRA ,   COLOR_BayerGBRG2BGRA = COLOR_BayerGR2BGRA , COLOR_BayerRGGB2RGBA = COLOR_BayerBGGR2BGRA , COLOR_BayerGRBG2RGBA = COLOR_BayerGBRG2BGRA , COLOR_BayerBGGR2RGBA = COLOR_BayerRGGB2BGRA ,   COLOR_BayerGBRG2RGBA = COLOR_BayerGRBG2BGRA , COLOR_BayerBG2RGBA = COLOR_BayerRG2BGRA , COLOR_BayerGB2RGBA = COLOR_BayerGR2BGRA , COLOR_BayerRG2RGBA = COLOR_BayerBG2BGRA ,   COLOR_BayerGR2RGBA = COLOR_BayerGB2BGRA , COLOR_RGB2YUV_UYVY = 143 , COLOR_BGR2YUV_UYVY = 144 , COLOR_RGB2YUV_Y422 = COLOR_RGB2YUV_UYVY ,   COLOR_BGR2YUV_Y422 = COLOR_BGR2YUV_UYVY , COLOR_RGB2YUV_UYNV = COLOR_RGB2YUV_UYVY , COLOR_BGR2YUV_UYNV = COLOR_BGR2YUV_UYVY , COLOR_RGBA2YUV_UYVY = 145 ,   COLOR_BGRA2YUV_UYVY = 146 , COLOR_RGBA2YUV_Y422 = COLOR_RGBA2YUV_UYVY , COLOR_BGRA2YUV_Y422 = COLOR_BGRA2YUV_UYVY , COLOR_RGBA2YUV_UYNV = COLOR_RGBA2YUV_UYVY ,   COLOR_BGRA2YUV_UYNV = COLOR_BGRA2YUV_UYVY , COLOR_RGB2YUV_YUY2 = 147 , COLOR_BGR2YUV_YUY2 = 148 , COLOR_RGB2YUV_YVYU = 149 ,   COLOR_BGR2YUV_YVYU = 150 , COLOR_RGB2YUV_YUYV = COLOR_RGB2YUV_YUY2 , COLOR_BGR2YUV_YUYV = COLOR_BGR2YUV_YUY2 , COLOR_RGB2YUV_YUNV = COLOR_RGB2YUV_YUY2 ,   COLOR_BGR2YUV_YUNV = COLOR_BGR2YUV_YUY2 , COLOR_RGBA2YUV_YUY2 = 151 , COLOR_BGRA2YUV_YUY2 = 152 , COLOR_RGBA2YUV_YVYU = 153 ,   COLOR_BGRA2YUV_YVYU = 154 , COLOR_RGBA2YUV_YUYV = COLOR_RGBA2YUV_YUY2 , COLOR_BGRA2YUV_YUYV = COLOR_BGRA2YUV_YUY2 , COLOR_RGBA2YUV_YUNV = COLOR_RGBA2YUV_YUY2 ,   COLOR_BGRA2YUV_YUNV = COLOR_BGRA2YUV_YUY2 , COLOR_COLORCVT_MAX = 155 }
enum	RectanglesIntersectTypes { INTERSECT_NONE = 0 , INTERSECT_PARTIAL = 1 , INTERSECT_FULL = 2 }
	types of intersection between rectangles More...
enum	LineTypes { FILLED = -1 , LINE_4 = 4 , LINE_8 = 8 , LINE_AA = 16 }
enum	HersheyFonts {   FONT_HERSHEY_SIMPLEX = 0 , FONT_HERSHEY_PLAIN = 1 , FONT_HERSHEY_DUPLEX = 2 , FONT_HERSHEY_COMPLEX = 3 ,   FONT_HERSHEY_TRIPLEX = 4 , FONT_HERSHEY_COMPLEX_SMALL = 5 , FONT_HERSHEY_SCRIPT_SIMPLEX = 6 , FONT_HERSHEY_SCRIPT_COMPLEX = 7 ,   FONT_ITALIC = 16 }
enum	MarkerTypes {   MARKER_CROSS = 0 , MARKER_TILTED_CROSS = 1 , MARKER_STAR = 2 , MARKER_DIAMOND = 3 ,   MARKER_SQUARE = 4 , MARKER_TRIANGLE_UP = 5 , MARKER_TRIANGLE_DOWN = 6 }
enum	TemplateMatchModes {   TM_SQDIFF = 0 , TM_SQDIFF_NORMED = 1 , TM_CCORR = 2 , TM_CCORR_NORMED = 3 ,   TM_CCOEFF = 4 , TM_CCOEFF_NORMED = 5 }
	type of the template matching operation More...
enum	ColormapTypes {   COLORMAP_AUTUMN = 0 , COLORMAP_BONE = 1 , COLORMAP_JET = 2 , COLORMAP_WINTER = 3 ,   COLORMAP_RAINBOW = 4 , COLORMAP_OCEAN = 5 , COLORMAP_SUMMER = 6 , COLORMAP_SPRING = 7 ,   COLORMAP_COOL = 8 , COLORMAP_HSV = 9 , COLORMAP_PINK = 10 , COLORMAP_HOT = 11 ,   COLORMAP_PARULA = 12 , COLORMAP_MAGMA = 13 , COLORMAP_INFERNO = 14 , COLORMAP_PLASMA = 15 ,   COLORMAP_VIRIDIS = 16 , COLORMAP_CIVIDIS = 17 , COLORMAP_TWILIGHT = 18 , COLORMAP_TWILIGHT_SHIFTED = 19 ,   COLORMAP_TURBO = 20 , COLORMAP_DEEPGREEN = 21 }
	GNU Octave/MATLAB equivalent colormaps. More...
enum	{ CASCADE_DO_CANNY_PRUNING = 1 , CASCADE_SCALE_IMAGE = 2 , CASCADE_FIND_BIGGEST_OBJECT = 4 , CASCADE_DO_ROUGH_SEARCH = 8 }
enum	{ OPTFLOW_USE_INITIAL_FLOW = 4 , OPTFLOW_LK_GET_MIN_EIGENVALS = 8 , OPTFLOW_FARNEBACK_GAUSSIAN = 256 }
enum	{ MOTION_TRANSLATION = 0 , MOTION_EUCLIDEAN = 1 , MOTION_AFFINE = 2 , MOTION_HOMOGRAPHY = 3 }
enum	VideoCaptureAPIs {   CAP_ANY = 0 , CAP_VFW = 200 , CAP_V4L = 200 , CAP_V4L2 = CAP_V4L ,   CAP_FIREWIRE = 300 , CAP_FIREWARE = CAP_FIREWIRE , CAP_IEEE1394 = CAP_FIREWIRE , CAP_DC1394 = CAP_FIREWIRE ,   CAP_CMU1394 = CAP_FIREWIRE , CAP_QT = 500 , CAP_UNICAP = 600 , CAP_DSHOW = 700 ,   CAP_PVAPI = 800 , CAP_OPENNI = 900 , CAP_OPENNI_ASUS = 910 , CAP_ANDROID = 1000 ,   CAP_XIAPI = 1100 , CAP_AVFOUNDATION = 1200 , CAP_GIGANETIX = 1300 , CAP_MSMF = 1400 ,   CAP_WINRT = 1410 , CAP_INTELPERC = 1500 , CAP_REALSENSE = 1500 , CAP_OPENNI2 = 1600 ,   CAP_OPENNI2_ASUS = 1610 , CAP_OPENNI2_ASTRA = 1620 , CAP_GPHOTO2 = 1700 , CAP_GSTREAMER = 1800 ,   CAP_FFMPEG = 1900 , CAP_IMAGES = 2000 , CAP_ARAVIS = 2100 , CAP_OPENCV_MJPEG = 2200 ,   CAP_INTEL_MFX = 2300 , CAP_XINE = 2400 , CAP_UEYE = 2500 , CAP_OBSENSOR = 2600 }
	cv::VideoCapture API backends identifier. More...
enum	VideoCaptureProperties {   CAP_PROP_POS_MSEC =0 , CAP_PROP_POS_FRAMES =1 , CAP_PROP_POS_AVI_RATIO =2 , CAP_PROP_FRAME_WIDTH =3 ,   CAP_PROP_FRAME_HEIGHT =4 , CAP_PROP_FPS =5 , CAP_PROP_FOURCC =6 , CAP_PROP_FRAME_COUNT =7 ,   CAP_PROP_FORMAT =8 , CAP_PROP_MODE =9 , CAP_PROP_BRIGHTNESS =10 , CAP_PROP_CONTRAST =11 ,   CAP_PROP_SATURATION =12 , CAP_PROP_HUE =13 , CAP_PROP_GAIN =14 , CAP_PROP_EXPOSURE =15 ,   CAP_PROP_CONVERT_RGB =16 , CAP_PROP_WHITE_BALANCE_BLUE_U =17 , CAP_PROP_RECTIFICATION =18 , CAP_PROP_MONOCHROME =19 ,   CAP_PROP_SHARPNESS =20 , CAP_PROP_AUTO_EXPOSURE =21 , CAP_PROP_GAMMA =22 , CAP_PROP_TEMPERATURE =23 ,   CAP_PROP_TRIGGER =24 , CAP_PROP_TRIGGER_DELAY =25 , CAP_PROP_WHITE_BALANCE_RED_V =26 , CAP_PROP_ZOOM =27 ,   CAP_PROP_FOCUS =28 , CAP_PROP_GUID =29 , CAP_PROP_ISO_SPEED =30 , CAP_PROP_BACKLIGHT =32 ,   CAP_PROP_PAN =33 , CAP_PROP_TILT =34 , CAP_PROP_ROLL =35 , CAP_PROP_IRIS =36 ,   CAP_PROP_SETTINGS =37 , CAP_PROP_BUFFERSIZE =38 , CAP_PROP_AUTOFOCUS =39 , CAP_PROP_SAR_NUM =40 ,   CAP_PROP_SAR_DEN =41 , CAP_PROP_BACKEND =42 , CAP_PROP_CHANNEL =43 , CAP_PROP_AUTO_WB =44 ,   CAP_PROP_WB_TEMPERATURE =45 , CAP_PROP_CODEC_PIXEL_FORMAT =46 , CAP_PROP_BITRATE =47 , CAP_PROP_ORIENTATION_META =48 ,   CAP_PROP_ORIENTATION_AUTO =49 , CAP_PROP_HW_ACCELERATION =50 , CAP_PROP_HW_DEVICE =51 , CAP_PROP_HW_ACCELERATION_USE_OPENCL =52 ,   CAP_PROP_OPEN_TIMEOUT_MSEC =53 , CAP_PROP_READ_TIMEOUT_MSEC =54 , CAP_PROP_STREAM_OPEN_TIME_USEC =55 , CAP_PROP_VIDEO_TOTAL_CHANNELS = 56 ,   CAP_PROP_VIDEO_STREAM = 57 , CAP_PROP_AUDIO_STREAM = 58 , CAP_PROP_AUDIO_POS = 59 , CAP_PROP_AUDIO_SHIFT_NSEC = 60 ,   CAP_PROP_AUDIO_DATA_DEPTH = 61 , CAP_PROP_AUDIO_SAMPLES_PER_SECOND = 62 , CAP_PROP_AUDIO_BASE_INDEX = 63 , CAP_PROP_AUDIO_TOTAL_CHANNELS = 64 ,   CAP_PROP_AUDIO_TOTAL_STREAMS = 65 , CAP_PROP_AUDIO_SYNCHRONIZE = 66 , CAP_PROP_LRF_HAS_KEY_FRAME = 67 , CAP_PROP_CODEC_EXTRADATA_INDEX = 68 ,   CAP_PROP_FRAME_TYPE = 69 , CAP_PROP_N_THREADS = 70 , CV__CAP_PROP_LATEST }
	cv::VideoCapture generic properties identifier. More...
enum	VideoWriterProperties {   VIDEOWRITER_PROP_QUALITY = 1 , VIDEOWRITER_PROP_FRAMEBYTES = 2 , VIDEOWRITER_PROP_NSTRIPES = 3 , VIDEOWRITER_PROP_IS_COLOR = 4 ,   VIDEOWRITER_PROP_DEPTH = 5 , VIDEOWRITER_PROP_HW_ACCELERATION = 6 , VIDEOWRITER_PROP_HW_DEVICE = 7 , VIDEOWRITER_PROP_HW_ACCELERATION_USE_OPENCL = 8 ,   VIDEOWRITER_PROP_RAW_VIDEO = 9 , VIDEOWRITER_PROP_KEY_INTERVAL = 10 , VIDEOWRITER_PROP_KEY_FLAG = 11 , CV__VIDEOWRITER_PROP_LATEST }
	cv::VideoWriter generic properties identifier. More...
Hardware acceleration support
enum	VideoAccelerationType {   VIDEO_ACCELERATION_NONE = 0 , VIDEO_ACCELERATION_ANY = 1 , VIDEO_ACCELERATION_D3D11 = 2 , VIDEO_ACCELERATION_VAAPI = 3 ,   VIDEO_ACCELERATION_MFX = 4 }
	Video Acceleration type. More...
IEEE 1394 drivers
enum	{   CAP_PROP_DC1394_OFF = -4 , CAP_PROP_DC1394_MODE_MANUAL = -3 , CAP_PROP_DC1394_MODE_AUTO = -2 , CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO = -1 ,   CAP_PROP_DC1394_MAX = 31 }
	Modes of the IEEE 1394 controlling registers (can be: auto, manual, auto single push, absolute Latter allowed with any other mode) every feature can have only one mode turned on at a time. More...
OpenNI (for Kinect)
enum	{ CAP_OPENNI_DEPTH_GENERATOR = 1 << 31 , CAP_OPENNI_IMAGE_GENERATOR = 1 << 30 , CAP_OPENNI_IR_GENERATOR = 1 << 29 , CAP_OPENNI_GENERATORS_MASK = CAP_OPENNI_DEPTH_GENERATOR + CAP_OPENNI_IMAGE_GENERATOR + CAP_OPENNI_IR_GENERATOR }
	OpenNI map generators. More...
enum	{   CAP_PROP_OPENNI_OUTPUT_MODE = 100 , CAP_PROP_OPENNI_FRAME_MAX_DEPTH = 101 , CAP_PROP_OPENNI_BASELINE = 102 , CAP_PROP_OPENNI_FOCAL_LENGTH = 103 ,   CAP_PROP_OPENNI_REGISTRATION = 104 , CAP_PROP_OPENNI_REGISTRATION_ON = CAP_PROP_OPENNI_REGISTRATION , CAP_PROP_OPENNI_APPROX_FRAME_SYNC = 105 , CAP_PROP_OPENNI_MAX_BUFFER_SIZE = 106 ,   CAP_PROP_OPENNI_CIRCLE_BUFFER = 107 , CAP_PROP_OPENNI_MAX_TIME_DURATION = 108 , CAP_PROP_OPENNI_GENERATOR_PRESENT = 109 , CAP_PROP_OPENNI2_SYNC = 110 ,   CAP_PROP_OPENNI2_MIRROR = 111 }
	Properties of cameras available through OpenNI backend. More...
enum	{   CAP_OPENNI_IMAGE_GENERATOR_PRESENT = CAP_OPENNI_IMAGE_GENERATOR + CAP_PROP_OPENNI_GENERATOR_PRESENT , CAP_OPENNI_IMAGE_GENERATOR_OUTPUT_MODE = CAP_OPENNI_IMAGE_GENERATOR + CAP_PROP_OPENNI_OUTPUT_MODE , CAP_OPENNI_DEPTH_GENERATOR_PRESENT = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_GENERATOR_PRESENT , CAP_OPENNI_DEPTH_GENERATOR_BASELINE = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_BASELINE ,   CAP_OPENNI_DEPTH_GENERATOR_FOCAL_LENGTH = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_FOCAL_LENGTH , CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_REGISTRATION , CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION_ON = CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION , CAP_OPENNI_IR_GENERATOR_PRESENT = CAP_OPENNI_IR_GENERATOR + CAP_PROP_OPENNI_GENERATOR_PRESENT }
	OpenNI shortcuts. More...
enum	{   CAP_OPENNI_DEPTH_MAP = 0 , CAP_OPENNI_POINT_CLOUD_MAP = 1 , CAP_OPENNI_DISPARITY_MAP = 2 , CAP_OPENNI_DISPARITY_MAP_32F = 3 ,   CAP_OPENNI_VALID_DEPTH_MASK = 4 , CAP_OPENNI_BGR_IMAGE = 5 , CAP_OPENNI_GRAY_IMAGE = 6 , CAP_OPENNI_IR_IMAGE = 7 }
	OpenNI data given from depth generator. More...
enum	{   CAP_OPENNI_VGA_30HZ = 0 , CAP_OPENNI_SXGA_15HZ = 1 , CAP_OPENNI_SXGA_30HZ = 2 , CAP_OPENNI_QVGA_30HZ = 3 ,   CAP_OPENNI_QVGA_60HZ = 4 }
	Supported output modes of OpenNI image generator. More...
GStreamer
enum	{ CAP_PROP_GSTREAMER_QUEUE_LENGTH = 200 }
PvAPI, Prosilica GigE SDK
enum	{   CAP_PROP_PVAPI_MULTICASTIP = 300 , CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE = 301 , CAP_PROP_PVAPI_DECIMATIONHORIZONTAL = 302 , CAP_PROP_PVAPI_DECIMATIONVERTICAL = 303 ,   CAP_PROP_PVAPI_BINNINGX = 304 , CAP_PROP_PVAPI_BINNINGY = 305 , CAP_PROP_PVAPI_PIXELFORMAT = 306 }
	PVAPI. More...
enum	{   CAP_PVAPI_FSTRIGMODE_FREERUN = 0 , CAP_PVAPI_FSTRIGMODE_SYNCIN1 = 1 , CAP_PVAPI_FSTRIGMODE_SYNCIN2 = 2 , CAP_PVAPI_FSTRIGMODE_FIXEDRATE = 3 ,   CAP_PVAPI_FSTRIGMODE_SOFTWARE = 4 }
	PVAPI: FrameStartTriggerMode. More...
enum	{ CAP_PVAPI_DECIMATION_OFF = 1 , CAP_PVAPI_DECIMATION_2OUTOF4 = 2 , CAP_PVAPI_DECIMATION_2OUTOF8 = 4 , CAP_PVAPI_DECIMATION_2OUTOF16 = 8 }
	PVAPI: DecimationHorizontal, DecimationVertical. More...
enum	{   CAP_PVAPI_PIXELFORMAT_MONO8 = 1 , CAP_PVAPI_PIXELFORMAT_MONO16 = 2 , CAP_PVAPI_PIXELFORMAT_BAYER8 = 3 , CAP_PVAPI_PIXELFORMAT_BAYER16 = 4 ,   CAP_PVAPI_PIXELFORMAT_RGB24 = 5 , CAP_PVAPI_PIXELFORMAT_BGR24 = 6 , CAP_PVAPI_PIXELFORMAT_RGBA32 = 7 , CAP_PVAPI_PIXELFORMAT_BGRA32 = 8 }
	PVAPI: PixelFormat. More...
XIMEA Camera API
enum	{   CAP_PROP_XI_DOWNSAMPLING = 400 , CAP_PROP_XI_DATA_FORMAT = 401 , CAP_PROP_XI_OFFSET_X = 402 , CAP_PROP_XI_OFFSET_Y = 403 ,   CAP_PROP_XI_TRG_SOURCE = 404 , CAP_PROP_XI_TRG_SOFTWARE = 405 , CAP_PROP_XI_GPI_SELECTOR = 406 , CAP_PROP_XI_GPI_MODE = 407 ,   CAP_PROP_XI_GPI_LEVEL = 408 , CAP_PROP_XI_GPO_SELECTOR = 409 , CAP_PROP_XI_GPO_MODE = 410 , CAP_PROP_XI_LED_SELECTOR = 411 ,   CAP_PROP_XI_LED_MODE = 412 , CAP_PROP_XI_MANUAL_WB = 413 , CAP_PROP_XI_AUTO_WB = 414 , CAP_PROP_XI_AEAG = 415 ,   CAP_PROP_XI_EXP_PRIORITY = 416 , CAP_PROP_XI_AE_MAX_LIMIT = 417 , CAP_PROP_XI_AG_MAX_LIMIT = 418 , CAP_PROP_XI_AEAG_LEVEL = 419 ,   CAP_PROP_XI_TIMEOUT = 420 , CAP_PROP_XI_EXPOSURE = 421 , CAP_PROP_XI_EXPOSURE_BURST_COUNT = 422 , CAP_PROP_XI_GAIN_SELECTOR = 423 ,   CAP_PROP_XI_GAIN = 424 , CAP_PROP_XI_DOWNSAMPLING_TYPE = 426 , CAP_PROP_XI_BINNING_SELECTOR = 427 , CAP_PROP_XI_BINNING_VERTICAL = 428 ,   CAP_PROP_XI_BINNING_HORIZONTAL = 429 , CAP_PROP_XI_BINNING_PATTERN = 430 , CAP_PROP_XI_DECIMATION_SELECTOR = 431 , CAP_PROP_XI_DECIMATION_VERTICAL = 432 ,   CAP_PROP_XI_DECIMATION_HORIZONTAL = 433 , CAP_PROP_XI_DECIMATION_PATTERN = 434 , CAP_PROP_XI_TEST_PATTERN_GENERATOR_SELECTOR = 587 , CAP_PROP_XI_TEST_PATTERN = 588 ,   CAP_PROP_XI_IMAGE_DATA_FORMAT = 435 , CAP_PROP_XI_SHUTTER_TYPE = 436 , CAP_PROP_XI_SENSOR_TAPS = 437 , CAP_PROP_XI_AEAG_ROI_OFFSET_X = 439 ,   CAP_PROP_XI_AEAG_ROI_OFFSET_Y = 440 , CAP_PROP_XI_AEAG_ROI_WIDTH = 441 , CAP_PROP_XI_AEAG_ROI_HEIGHT = 442 , CAP_PROP_XI_BPC = 445 ,   CAP_PROP_XI_WB_KR = 448 , CAP_PROP_XI_WB_KG = 449 , CAP_PROP_XI_WB_KB = 450 , CAP_PROP_XI_WIDTH = 451 ,   CAP_PROP_XI_HEIGHT = 452 , CAP_PROP_XI_REGION_SELECTOR = 589 , CAP_PROP_XI_REGION_MODE = 595 , CAP_PROP_XI_LIMIT_BANDWIDTH = 459 ,   CAP_PROP_XI_SENSOR_DATA_BIT_DEPTH = 460 , CAP_PROP_XI_OUTPUT_DATA_BIT_DEPTH = 461 , CAP_PROP_XI_IMAGE_DATA_BIT_DEPTH = 462 , CAP_PROP_XI_OUTPUT_DATA_PACKING = 463 ,   CAP_PROP_XI_OUTPUT_DATA_PACKING_TYPE = 464 , CAP_PROP_XI_IS_COOLED = 465 , CAP_PROP_XI_COOLING = 466 , CAP_PROP_XI_TARGET_TEMP = 467 ,   CAP_PROP_XI_CHIP_TEMP = 468 , CAP_PROP_XI_HOUS_TEMP = 469 , CAP_PROP_XI_HOUS_BACK_SIDE_TEMP = 590 , CAP_PROP_XI_SENSOR_BOARD_TEMP = 596 ,   CAP_PROP_XI_CMS = 470 , CAP_PROP_XI_APPLY_CMS = 471 , CAP_PROP_XI_IMAGE_IS_COLOR = 474 , CAP_PROP_XI_COLOR_FILTER_ARRAY = 475 ,   CAP_PROP_XI_GAMMAY = 476 , CAP_PROP_XI_GAMMAC = 477 , CAP_PROP_XI_SHARPNESS = 478 , CAP_PROP_XI_CC_MATRIX_00 = 479 ,   CAP_PROP_XI_CC_MATRIX_01 = 480 , CAP_PROP_XI_CC_MATRIX_02 = 481 , CAP_PROP_XI_CC_MATRIX_03 = 482 , CAP_PROP_XI_CC_MATRIX_10 = 483 ,   CAP_PROP_XI_CC_MATRIX_11 = 484 , CAP_PROP_XI_CC_MATRIX_12 = 485 , CAP_PROP_XI_CC_MATRIX_13 = 486 , CAP_PROP_XI_CC_MATRIX_20 = 487 ,   CAP_PROP_XI_CC_MATRIX_21 = 488 , CAP_PROP_XI_CC_MATRIX_22 = 489 , CAP_PROP_XI_CC_MATRIX_23 = 490 , CAP_PROP_XI_CC_MATRIX_30 = 491 ,   CAP_PROP_XI_CC_MATRIX_31 = 492 , CAP_PROP_XI_CC_MATRIX_32 = 493 , CAP_PROP_XI_CC_MATRIX_33 = 494 , CAP_PROP_XI_DEFAULT_CC_MATRIX = 495 ,   CAP_PROP_XI_TRG_SELECTOR = 498 , CAP_PROP_XI_ACQ_FRAME_BURST_COUNT = 499 , CAP_PROP_XI_DEBOUNCE_EN = 507 , CAP_PROP_XI_DEBOUNCE_T0 = 508 ,   CAP_PROP_XI_DEBOUNCE_T1 = 509 , CAP_PROP_XI_DEBOUNCE_POL = 510 , CAP_PROP_XI_LENS_MODE = 511 , CAP_PROP_XI_LENS_APERTURE_VALUE = 512 ,   CAP_PROP_XI_LENS_FOCUS_MOVEMENT_VALUE = 513 , CAP_PROP_XI_LENS_FOCUS_MOVE = 514 , CAP_PROP_XI_LENS_FOCUS_DISTANCE = 515 , CAP_PROP_XI_LENS_FOCAL_LENGTH = 516 ,   CAP_PROP_XI_LENS_FEATURE_SELECTOR = 517 , CAP_PROP_XI_LENS_FEATURE = 518 , CAP_PROP_XI_DEVICE_MODEL_ID = 521 , CAP_PROP_XI_DEVICE_SN = 522 ,   CAP_PROP_XI_IMAGE_DATA_FORMAT_RGB32_ALPHA = 529 , CAP_PROP_XI_IMAGE_PAYLOAD_SIZE = 530 , CAP_PROP_XI_TRANSPORT_PIXEL_FORMAT = 531 , CAP_PROP_XI_SENSOR_CLOCK_FREQ_HZ = 532 ,   CAP_PROP_XI_SENSOR_CLOCK_FREQ_INDEX = 533 , CAP_PROP_XI_SENSOR_OUTPUT_CHANNEL_COUNT = 534 , CAP_PROP_XI_FRAMERATE = 535 , CAP_PROP_XI_COUNTER_SELECTOR = 536 ,   CAP_PROP_XI_COUNTER_VALUE = 537 , CAP_PROP_XI_ACQ_TIMING_MODE = 538 , CAP_PROP_XI_AVAILABLE_BANDWIDTH = 539 , CAP_PROP_XI_BUFFER_POLICY = 540 ,   CAP_PROP_XI_LUT_EN = 541 , CAP_PROP_XI_LUT_INDEX = 542 , CAP_PROP_XI_LUT_VALUE = 543 , CAP_PROP_XI_TRG_DELAY = 544 ,   CAP_PROP_XI_TS_RST_MODE = 545 , CAP_PROP_XI_TS_RST_SOURCE = 546 , CAP_PROP_XI_IS_DEVICE_EXIST = 547 , CAP_PROP_XI_ACQ_BUFFER_SIZE = 548 ,   CAP_PROP_XI_ACQ_BUFFER_SIZE_UNIT = 549 , CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_SIZE = 550 , CAP_PROP_XI_BUFFERS_QUEUE_SIZE = 551 , CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_COMMIT = 552 ,   CAP_PROP_XI_RECENT_FRAME = 553 , CAP_PROP_XI_DEVICE_RESET = 554 , CAP_PROP_XI_COLUMN_FPN_CORRECTION = 555 , CAP_PROP_XI_ROW_FPN_CORRECTION = 591 ,   CAP_PROP_XI_SENSOR_MODE = 558 , CAP_PROP_XI_HDR = 559 , CAP_PROP_XI_HDR_KNEEPOINT_COUNT = 560 , CAP_PROP_XI_HDR_T1 = 561 ,   CAP_PROP_XI_HDR_T2 = 562 , CAP_PROP_XI_KNEEPOINT1 = 563 , CAP_PROP_XI_KNEEPOINT2 = 564 , CAP_PROP_XI_IMAGE_BLACK_LEVEL = 565 ,   CAP_PROP_XI_HW_REVISION = 571 , CAP_PROP_XI_DEBUG_LEVEL = 572 , CAP_PROP_XI_AUTO_BANDWIDTH_CALCULATION = 573 , CAP_PROP_XI_FFS_FILE_ID = 594 ,   CAP_PROP_XI_FFS_FILE_SIZE = 580 , CAP_PROP_XI_FREE_FFS_SIZE = 581 , CAP_PROP_XI_USED_FFS_SIZE = 582 , CAP_PROP_XI_FFS_ACCESS_KEY = 583 ,   CAP_PROP_XI_SENSOR_FEATURE_SELECTOR = 585 , CAP_PROP_XI_SENSOR_FEATURE_VALUE = 586 }
	Properties of cameras available through XIMEA SDK backend. More...
ARAVIS Camera API
enum	{ CAP_PROP_ARAVIS_AUTOTRIGGER = 600 }
	Properties of cameras available through ARAVIS backend. More...
AVFoundation framework for iOS
enum	{   CAP_PROP_IOS_DEVICE_FOCUS = 9001 , CAP_PROP_IOS_DEVICE_EXPOSURE = 9002 , CAP_PROP_IOS_DEVICE_FLASH = 9003 , CAP_PROP_IOS_DEVICE_WHITEBALANCE = 9004 ,   CAP_PROP_IOS_DEVICE_TORCH = 9005 }
	Properties of cameras available through AVFOUNDATION backend. More...
Smartek Giganetix GigEVisionSDK
enum	{   CAP_PROP_GIGA_FRAME_OFFSET_X = 10001 , CAP_PROP_GIGA_FRAME_OFFSET_Y = 10002 , CAP_PROP_GIGA_FRAME_WIDTH_MAX = 10003 , CAP_PROP_GIGA_FRAME_HEIGH_MAX = 10004 ,   CAP_PROP_GIGA_FRAME_SENS_WIDTH = 10005 , CAP_PROP_GIGA_FRAME_SENS_HEIGH = 10006 }
	Properties of cameras available through Smartek Giganetix Ethernet Vision backend. More...
Intel Perceptual Computing SDK
enum	{   CAP_PROP_INTELPERC_PROFILE_COUNT = 11001 , CAP_PROP_INTELPERC_PROFILE_IDX = 11002 , CAP_PROP_INTELPERC_DEPTH_LOW_CONFIDENCE_VALUE = 11003 , CAP_PROP_INTELPERC_DEPTH_SATURATION_VALUE = 11004 ,   CAP_PROP_INTELPERC_DEPTH_CONFIDENCE_THRESHOLD = 11005 , CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_HORZ = 11006 , CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_VERT = 11007 }
enum	{ CAP_INTELPERC_DEPTH_GENERATOR = 1 << 29 , CAP_INTELPERC_IMAGE_GENERATOR = 1 << 28 , CAP_INTELPERC_IR_GENERATOR = 1 << 27 , CAP_INTELPERC_GENERATORS_MASK = CAP_INTELPERC_DEPTH_GENERATOR + CAP_INTELPERC_IMAGE_GENERATOR + CAP_INTELPERC_IR_GENERATOR }
	Intel Perceptual Streams. More...
enum	{ CAP_INTELPERC_DEPTH_MAP = 0 , CAP_INTELPERC_UVDEPTH_MAP = 1 , CAP_INTELPERC_IR_MAP = 2 , CAP_INTELPERC_IMAGE = 3 }
gPhoto2 connection
enum	{   CAP_PROP_GPHOTO2_PREVIEW = 17001 , CAP_PROP_GPHOTO2_WIDGET_ENUMERATE = 17002 , CAP_PROP_GPHOTO2_RELOAD_CONFIG = 17003 , CAP_PROP_GPHOTO2_RELOAD_ON_CHANGE = 17004 ,   CAP_PROP_GPHOTO2_COLLECT_MSGS = 17005 , CAP_PROP_GPHOTO2_FLUSH_MSGS = 17006 , CAP_PROP_SPEED = 17007 , CAP_PROP_APERTURE = 17008 ,   CAP_PROP_EXPOSUREPROGRAM = 17009 , CAP_PROP_VIEWFINDER = 17010 }
	gPhoto2 properties More...
Images backend
enum	{ CAP_PROP_IMAGES_BASE = 18000 , CAP_PROP_IMAGES_LAST = 19000 }
	Images backend properties. More...
OBSENSOR (for Orbbec 3D-Sensor device/module )
enum	VideoCaptureOBSensorDataType { CAP_OBSENSOR_DEPTH_MAP = 0 , CAP_OBSENSOR_BGR_IMAGE = 1 , CAP_OBSENSOR_IR_IMAGE = 2 }
	OBSENSOR data given from image generator. More...
enum	VideoCaptureOBSensorGenerators { CAP_OBSENSOR_DEPTH_GENERATOR = 1 << 29 , CAP_OBSENSOR_IMAGE_GENERATOR = 1 << 28 , CAP_OBSENSOR_IR_GENERATOR = 1 << 27 , CAP_OBSENSOR_GENERATORS_MASK = CAP_OBSENSOR_DEPTH_GENERATOR + CAP_OBSENSOR_IMAGE_GENERATOR + CAP_OBSENSOR_IR_GENERATOR }
	OBSENSOR stream generator. More...
enum	VideoCaptureOBSensorProperties { CAP_PROP_OBSENSOR_INTRINSIC_FX =26001 , CAP_PROP_OBSENSOR_INTRINSIC_FY =26002 , CAP_PROP_OBSENSOR_INTRINSIC_CX =26003 , CAP_PROP_OBSENSOR_INTRINSIC_CY =26004 }
	OBSENSOR properties. More...

Functions
CV_EXPORTS_W void	Rodrigues (InputArray src, OutputArray dst, OutputArray jacobian=noArray())
	Converts a rotation matrix to a rotation vector or vice versa.
CV_EXPORTS_W Mat	findHomography (InputArray srcPoints, InputArray dstPoints, int method=0, double ransacReprojThreshold=3, OutputArray mask=noArray(), const int maxIters=2000, const double confidence=0.995)
	Finds a perspective transformation between two planes.
CV_EXPORTS Mat	findHomography (InputArray srcPoints, InputArray dstPoints, OutputArray mask, int method=0, double ransacReprojThreshold=3)
CV_EXPORTS_W Mat	findHomography (InputArray srcPoints, InputArray dstPoints, OutputArray mask, const UsacParams &params)
CV_EXPORTS_W Vec3d	RQDecomp3x3 (InputArray src, OutputArray mtxR, OutputArray mtxQ, OutputArray Qx=noArray(), OutputArray Qy=noArray(), OutputArray Qz=noArray())
	Computes an RQ decomposition of 3x3 matrices.
CV_EXPORTS_W void	decomposeProjectionMatrix (InputArray projMatrix, OutputArray cameraMatrix, OutputArray rotMatrix, OutputArray transVect, OutputArray rotMatrixX=noArray(), OutputArray rotMatrixY=noArray(), OutputArray rotMatrixZ=noArray(), OutputArray eulerAngles=noArray())
	Decomposes a projection matrix into a rotation matrix and a camera intrinsic matrix.
CV_EXPORTS_W void	matMulDeriv (InputArray A, InputArray B, OutputArray dABdA, OutputArray dABdB)
	Computes partial derivatives of the matrix product for each multiplied matrix.
CV_EXPORTS_W void	composeRT (InputArray rvec1, InputArray tvec1, InputArray rvec2, InputArray tvec2, OutputArray rvec3, OutputArray tvec3, OutputArray dr3dr1=noArray(), OutputArray dr3dt1=noArray(), OutputArray dr3dr2=noArray(), OutputArray dr3dt2=noArray(), OutputArray dt3dr1=noArray(), OutputArray dt3dt1=noArray(), OutputArray dt3dr2=noArray(), OutputArray dt3dt2=noArray())
	Combines two rotation-and-shift transformations.
CV_EXPORTS_W void	projectPoints (InputArray objectPoints, InputArray rvec, InputArray tvec, InputArray cameraMatrix, InputArray distCoeffs, OutputArray imagePoints, OutputArray jacobian=noArray(), double aspectRatio=0)
	Projects 3D points to an image plane.
CV_EXPORTS_W bool	solvePnP (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, OutputArray rvec, OutputArray tvec, bool useExtrinsicGuess=false, int flags=SOLVEPNP_ITERATIVE)
	Finds an object pose from 3D-2D point correspondences.
CV_EXPORTS_W bool	solvePnPRansac (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, OutputArray rvec, OutputArray tvec, bool useExtrinsicGuess=false, int iterationsCount=100, float reprojectionError=8.0, double confidence=0.99, OutputArray inliers=noArray(), int flags=SOLVEPNP_ITERATIVE)
	Finds an object pose from 3D-2D point correspondences using the RANSAC scheme.
CV_EXPORTS_W bool	solvePnPRansac (InputArray objectPoints, InputArray imagePoints, InputOutputArray cameraMatrix, InputArray distCoeffs, OutputArray rvec, OutputArray tvec, OutputArray inliers, const UsacParams &params=UsacParams())
CV_EXPORTS_W int	solveP3P (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, OutputArrayOfArrays rvecs, OutputArrayOfArrays tvecs, int flags)
	Finds an object pose from 3 3D-2D point correspondences.
CV_EXPORTS_W void	solvePnPRefineLM (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, TermCriteria criteria=TermCriteria(TermCriteria::EPS+TermCriteria::COUNT, 20, FLT_EPSILON))
	Refine a pose (the translation and the rotation that transform a 3D point expressed in the object coordinate frame to the camera coordinate frame) from a 3D-2D point correspondences and starting from an initial solution.
CV_EXPORTS_W void	solvePnPRefineVVS (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, TermCriteria criteria=TermCriteria(TermCriteria::EPS+TermCriteria::COUNT, 20, FLT_EPSILON), double VVSlambda=1)
	Refine a pose (the translation and the rotation that transform a 3D point expressed in the object coordinate frame to the camera coordinate frame) from a 3D-2D point correspondences and starting from an initial solution.
CV_EXPORTS_W int	solvePnPGeneric (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, OutputArrayOfArrays rvecs, OutputArrayOfArrays tvecs, bool useExtrinsicGuess=false, SolvePnPMethod flags=SOLVEPNP_ITERATIVE, InputArray rvec=noArray(), InputArray tvec=noArray(), OutputArray reprojectionError=noArray())
	Finds an object pose from 3D-2D point correspondences.
CV_EXPORTS_W Mat	initCameraMatrix2D (InputArrayOfArrays objectPoints, InputArrayOfArrays imagePoints, Size imageSize, double aspectRatio=1.0)
	Finds an initial camera intrinsic matrix from 3D-2D point correspondences.
CV_EXPORTS_W bool	findChessboardCorners (InputArray image, Size patternSize, OutputArray corners, int flags=CALIB_CB_ADAPTIVE_THRESH+CALIB_CB_NORMALIZE_IMAGE)
	Finds the positions of internal corners of the chessboard.
CV_EXPORTS_W bool	checkChessboard (InputArray img, Size size)
bool	findChessboardCornersSB (InputArray image, Size patternSize, OutputArray corners, int flags, OutputArray meta)
	Finds the positions of internal corners of the chessboard using a sector based approach.
CV_EXPORTS_W bool	findChessboardCornersSB (InputArray image, Size patternSize, OutputArray corners, int flags=0)
CV_EXPORTS_W Scalar	estimateChessboardSharpness (InputArray image, Size patternSize, InputArray corners, float rise_distance=0.8F, bool vertical=false, OutputArray sharpness=noArray())
	Estimates the sharpness of a detected chessboard.
CV_EXPORTS_W bool	find4QuadCornerSubpix (InputArray img, InputOutputArray corners, Size region_size)
	finds subpixel-accurate positions of the chessboard corners
CV_EXPORTS_W void	drawChessboardCorners (InputOutputArray image, Size patternSize, InputArray corners, bool patternWasFound)
	Renders the detected chessboard corners.
CV_EXPORTS_W void	drawFrameAxes (InputOutputArray image, InputArray cameraMatrix, InputArray distCoeffs, InputArray rvec, InputArray tvec, float length, int thickness=3)
	Draw axes of the world/object coordinate system from pose estimation.
CV_EXPORTS_W bool	findCirclesGrid (InputArray image, Size patternSize, OutputArray centers, int flags, const Ptr< FeatureDetector > &blobDetector, const CirclesGridFinderParameters &parameters)
	Finds centers in the grid of circles.
CV_EXPORTS_W bool	findCirclesGrid (InputArray image, Size patternSize, OutputArray centers, int flags=CALIB_CB_SYMMETRIC_GRID, const Ptr< FeatureDetector > &blobDetector=SimpleBlobDetector::create())
	CV_EXPORTS_AS (calibrateCameraExtended) double calibrateCamera(InputArrayOfArrays objectPoints
	Finds the camera intrinsic and extrinsic parameters from several views of a calibration pattern.
CV_EXPORTS_W double	calibrateCamera (InputArrayOfArrays objectPoints, InputArrayOfArrays imagePoints, Size imageSize, InputOutputArray cameraMatrix, InputOutputArray distCoeffs, OutputArrayOfArrays rvecs, OutputArrayOfArrays tvecs, int flags=0, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, DBL_EPSILON))
	CV_EXPORTS_AS (calibrateCameraROExtended) double calibrateCameraRO(InputArrayOfArrays objectPoints
	Finds the camera intrinsic and extrinsic parameters from several views of a calibration pattern.
CV_EXPORTS_W double	calibrateCameraRO (InputArrayOfArrays objectPoints, InputArrayOfArrays imagePoints, Size imageSize, int iFixedPoint, InputOutputArray cameraMatrix, InputOutputArray distCoeffs, OutputArrayOfArrays rvecs, OutputArrayOfArrays tvecs, OutputArray newObjPoints, int flags=0, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, DBL_EPSILON))
CV_EXPORTS_W void	calibrationMatrixValues (InputArray cameraMatrix, Size imageSize, double apertureWidth, double apertureHeight, CV_OUT double &fovx, CV_OUT double &fovy, CV_OUT double &focalLength, CV_OUT Point2d &principalPoint, CV_OUT double &aspectRatio)
	Computes useful camera characteristics from the camera intrinsic matrix.
	CV_EXPORTS_AS (stereoCalibrateExtended) double stereoCalibrate(InputArrayOfArrays objectPoints
	Calibrates a stereo camera set up. This function finds the intrinsic parameters for each of the two cameras and the extrinsic parameters between the two cameras.
CV_EXPORTS_W double	stereoCalibrate (InputArrayOfArrays objectPoints, InputArrayOfArrays imagePoints1, InputArrayOfArrays imagePoints2, InputOutputArray cameraMatrix1, InputOutputArray distCoeffs1, InputOutputArray cameraMatrix2, InputOutputArray distCoeffs2, Size imageSize, OutputArray R, OutputArray T, OutputArray E, OutputArray F, int flags=CALIB_FIX_INTRINSIC, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, 1e-6))
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
CV_EXPORTS_W double	stereoCalibrate (InputArrayOfArrays objectPoints, InputArrayOfArrays imagePoints1, InputArrayOfArrays imagePoints2, InputOutputArray cameraMatrix1, InputOutputArray distCoeffs1, InputOutputArray cameraMatrix2, InputOutputArray distCoeffs2, Size imageSize, InputOutputArray R, InputOutputArray T, OutputArray E, OutputArray F, OutputArray perViewErrors, int flags=CALIB_FIX_INTRINSIC, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, 1e-6))
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
CV_EXPORTS_W void	stereoRectify (InputArray cameraMatrix1, InputArray distCoeffs1, InputArray cameraMatrix2, InputArray distCoeffs2, Size imageSize, InputArray R, InputArray T, OutputArray R1, OutputArray R2, OutputArray P1, OutputArray P2, OutputArray Q, int flags=CALIB_ZERO_DISPARITY, double alpha=-1, Size newImageSize=Size(), CV_OUT Rect *validPixROI1=0, CV_OUT Rect *validPixROI2=0)
	Computes rectification transforms for each head of a calibrated stereo camera.
CV_EXPORTS_W bool	stereoRectifyUncalibrated (InputArray points1, InputArray points2, InputArray F, Size imgSize, OutputArray H1, OutputArray H2, double threshold=5)
	Computes a rectification transform for an uncalibrated stereo camera.
CV_EXPORTS_W float	rectify3Collinear (InputArray cameraMatrix1, InputArray distCoeffs1, InputArray cameraMatrix2, InputArray distCoeffs2, InputArray cameraMatrix3, InputArray distCoeffs3, InputArrayOfArrays imgpt1, InputArrayOfArrays imgpt3, Size imageSize, InputArray R12, InputArray T12, InputArray R13, InputArray T13, OutputArray R1, OutputArray R2, OutputArray R3, OutputArray P1, OutputArray P2, OutputArray P3, OutputArray Q, double alpha, Size newImgSize, CV_OUT Rect *roi1, CV_OUT Rect *roi2, int flags)
	computes the rectification transformations for 3-head camera, where all the heads are on the same line.
CV_EXPORTS_W Mat	getOptimalNewCameraMatrix (InputArray cameraMatrix, InputArray distCoeffs, Size imageSize, double alpha, Size newImgSize=Size(), CV_OUT Rect *validPixROI=0, bool centerPrincipalPoint=false)
	Returns the new camera intrinsic matrix based on the free scaling parameter.
CV_EXPORTS_W void	calibrateHandEye (InputArrayOfArrays R_gripper2base, InputArrayOfArrays t_gripper2base, InputArrayOfArrays R_target2cam, InputArrayOfArrays t_target2cam, OutputArray R_cam2gripper, OutputArray t_cam2gripper, HandEyeCalibrationMethod method=CALIB_HAND_EYE_TSAI)
	Computes Hand-Eye calibration: .
CV_EXPORTS_W void	calibrateRobotWorldHandEye (InputArrayOfArrays R_world2cam, InputArrayOfArrays t_world2cam, InputArrayOfArrays R_base2gripper, InputArrayOfArrays t_base2gripper, OutputArray R_base2world, OutputArray t_base2world, OutputArray R_gripper2cam, OutputArray t_gripper2cam, RobotWorldHandEyeCalibrationMethod method=CALIB_ROBOT_WORLD_HAND_EYE_SHAH)
	Computes Robot-World/Hand-Eye calibration: and .
CV_EXPORTS_W void	convertPointsToHomogeneous (InputArray src, OutputArray dst)
	Converts points from Euclidean to homogeneous space.
CV_EXPORTS_W void	convertPointsFromHomogeneous (InputArray src, OutputArray dst)
	Converts points from homogeneous to Euclidean space.
CV_EXPORTS void	convertPointsHomogeneous (InputArray src, OutputArray dst)
	Converts points to/from homogeneous coordinates.
CV_EXPORTS_W Mat	findFundamentalMat (InputArray points1, InputArray points2, int method, double ransacReprojThreshold, double confidence, int maxIters, OutputArray mask=noArray())
	Calculates a fundamental matrix from the corresponding points in two images.
CV_EXPORTS_W Mat	findFundamentalMat (InputArray points1, InputArray points2, int method=FM_RANSAC, double ransacReprojThreshold=3., double confidence=0.99, OutputArray mask=noArray())
CV_EXPORTS Mat	findFundamentalMat (InputArray points1, InputArray points2, OutputArray mask, int method=FM_RANSAC, double ransacReprojThreshold=3., double confidence=0.99)
CV_EXPORTS_W Mat	findFundamentalMat (InputArray points1, InputArray points2, OutputArray mask, const UsacParams &params)
CV_EXPORTS_W Mat	findEssentialMat (InputArray points1, InputArray points2, InputArray cameraMatrix, int method=RANSAC, double prob=0.999, double threshold=1.0, int maxIters=1000, OutputArray mask=noArray())
	Calculates an essential matrix from the corresponding points in two images.
CV_EXPORTS Mat	findEssentialMat (InputArray points1, InputArray points2, InputArray cameraMatrix, int method, double prob, double threshold, OutputArray mask)
CV_EXPORTS_W Mat	findEssentialMat (InputArray points1, InputArray points2, double focal=1.0, Point2d pp=Point2d(0, 0), int method=RANSAC, double prob=0.999, double threshold=1.0, int maxIters=1000, OutputArray mask=noArray())
CV_EXPORTS Mat	findEssentialMat (InputArray points1, InputArray points2, double focal, Point2d pp, int method, double prob, double threshold, OutputArray mask)
CV_EXPORTS_W Mat	findEssentialMat (InputArray points1, InputArray points2, InputArray cameraMatrix1, InputArray distCoeffs1, InputArray cameraMatrix2, InputArray distCoeffs2, int method=RANSAC, double prob=0.999, double threshold=1.0, OutputArray mask=noArray())
	Calculates an essential matrix from the corresponding points in two images from potentially two different cameras.
CV_EXPORTS_W Mat	findEssentialMat (InputArray points1, InputArray points2, InputArray cameraMatrix1, InputArray cameraMatrix2, InputArray dist_coeff1, InputArray dist_coeff2, OutputArray mask, const UsacParams &params)
CV_EXPORTS_W void	decomposeEssentialMat (InputArray E, OutputArray R1, OutputArray R2, OutputArray t)
	Decompose an essential matrix to possible rotations and translation.
CV_EXPORTS_W int	recoverPose (InputArray points1, InputArray points2, InputArray cameraMatrix1, InputArray distCoeffs1, InputArray cameraMatrix2, InputArray distCoeffs2, OutputArray E, OutputArray R, OutputArray t, int method=cv::RANSAC, double prob=0.999, double threshold=1.0, InputOutputArray mask=noArray())
	Recovers the relative camera rotation and the translation from corresponding points in two images from two different cameras, using cheirality check. Returns the number of inliers that pass the check.
CV_EXPORTS_W int	recoverPose (InputArray E, InputArray points1, InputArray points2, InputArray cameraMatrix, OutputArray R, OutputArray t, InputOutputArray mask=noArray())
	Recovers the relative camera rotation and the translation from an estimated essential matrix and the corresponding points in two images, using chirality check. Returns the number of inliers that pass the check.
CV_EXPORTS_W int	recoverPose (InputArray E, InputArray points1, InputArray points2, OutputArray R, OutputArray t, double focal=1.0, Point2d pp=Point2d(0, 0), InputOutputArray mask=noArray())
CV_EXPORTS_W int	recoverPose (InputArray E, InputArray points1, InputArray points2, InputArray cameraMatrix, OutputArray R, OutputArray t, double distanceThresh, InputOutputArray mask=noArray(), OutputArray triangulatedPoints=noArray())
CV_EXPORTS_W void	computeCorrespondEpilines (InputArray points, int whichImage, InputArray F, OutputArray lines)
	For points in an image of a stereo pair, computes the corresponding epilines in the other image.
CV_EXPORTS_W void	triangulatePoints (InputArray projMatr1, InputArray projMatr2, InputArray projPoints1, InputArray projPoints2, OutputArray points4D)
	This function reconstructs 3-dimensional points (in homogeneous coordinates) by using their observations with a stereo camera.
CV_EXPORTS_W void	correctMatches (InputArray F, InputArray points1, InputArray points2, OutputArray newPoints1, OutputArray newPoints2)
	Refines coordinates of corresponding points.
CV_EXPORTS_W void	filterSpeckles (InputOutputArray img, double newVal, int maxSpeckleSize, double maxDiff, InputOutputArray buf=noArray())
	Filters off small noise blobs (speckles) in the disparity map.
CV_EXPORTS_W Rect	getValidDisparityROI (Rect roi1, Rect roi2, int minDisparity, int numberOfDisparities, int blockSize)
	computes valid disparity ROI from the valid ROIs of the rectified images (that are returned by stereoRectify)
CV_EXPORTS_W void	validateDisparity (InputOutputArray disparity, InputArray cost, int minDisparity, int numberOfDisparities, int disp12MaxDisp=1)
	validates disparity using the left-right check. The matrix "cost" should be computed by the stereo correspondence algorithm
CV_EXPORTS_W void	reprojectImageTo3D (InputArray disparity, OutputArray _3dImage, InputArray Q, bool handleMissingValues=false, int ddepth=-1)
	Reprojects a disparity image to 3D space.
CV_EXPORTS_W double	sampsonDistance (InputArray pt1, InputArray pt2, InputArray F)
	Calculates the Sampson Distance between two points.
CV_EXPORTS_W int	estimateAffine3D (InputArray src, InputArray dst, OutputArray out, OutputArray inliers, double ransacThreshold=3, double confidence=0.99)
	Computes an optimal affine transformation between two 3D point sets.
CV_EXPORTS_W cv::Mat	estimateAffine3D (InputArray src, InputArray dst, CV_OUT double *scale=nullptr, bool force_rotation=true)
	Computes an optimal affine transformation between two 3D point sets.
CV_EXPORTS_W int	estimateTranslation3D (InputArray src, InputArray dst, OutputArray out, OutputArray inliers, double ransacThreshold=3, double confidence=0.99)
	Computes an optimal translation between two 3D point sets.
CV_EXPORTS_W cv::Mat	estimateAffine2D (InputArray from, InputArray to, OutputArray inliers=noArray(), int method=RANSAC, double ransacReprojThreshold=3, size_t maxIters=2000, double confidence=0.99, size_t refineIters=10)
	Computes an optimal affine transformation between two 2D point sets.
CV_EXPORTS_W cv::Mat	estimateAffine2D (InputArray pts1, InputArray pts2, OutputArray inliers, const UsacParams &params)
CV_EXPORTS_W cv::Mat	estimateAffinePartial2D (InputArray from, InputArray to, OutputArray inliers=noArray(), int method=RANSAC, double ransacReprojThreshold=3, size_t maxIters=2000, double confidence=0.99, size_t refineIters=10)
	Computes an optimal limited affine transformation with 4 degrees of freedom between two 2D point sets.
CV_EXPORTS_W int	decomposeHomographyMat (InputArray H, InputArray K, OutputArrayOfArrays rotations, OutputArrayOfArrays translations, OutputArrayOfArrays normals)
	Decompose a homography matrix to rotation(s), translation(s) and plane normal(s).
CV_EXPORTS_W void	filterHomographyDecompByVisibleRefpoints (InputArrayOfArrays rotations, InputArrayOfArrays normals, InputArray beforePoints, InputArray afterPoints, OutputArray possibleSolutions, InputArray pointsMask=noArray())
	Filters homography decompositions based on additional information.
CV_EXPORTS_W void	undistort (InputArray src, OutputArray dst, InputArray cameraMatrix, InputArray distCoeffs, InputArray newCameraMatrix=noArray())
	Transforms an image to compensate for lens distortion.
CV_EXPORTS_W void	initUndistortRectifyMap (InputArray cameraMatrix, InputArray distCoeffs, InputArray R, InputArray newCameraMatrix, Size size, int m1type, OutputArray map1, OutputArray map2)
	Computes the undistortion and rectification transformation map.
CV_EXPORTS_W void	initInverseRectificationMap (InputArray cameraMatrix, InputArray distCoeffs, InputArray R, InputArray newCameraMatrix, const Size &size, int m1type, OutputArray map1, OutputArray map2)
	Computes the projection and inverse-rectification transformation map. In essense, this is the inverse of initUndistortRectifyMap to accomodate stereo-rectification of projectors ('inverse-cameras') in projector-camera pairs.
CV_EXPORTS float	initWideAngleProjMap (InputArray cameraMatrix, InputArray distCoeffs, Size imageSize, int destImageWidth, int m1type, OutputArray map1, OutputArray map2, enum UndistortTypes projType=PROJ_SPHERICAL_EQRECT, double alpha=0)
	initializes maps for remap for wide-angle
static float	initWideAngleProjMap (InputArray cameraMatrix, InputArray distCoeffs, Size imageSize, int destImageWidth, int m1type, OutputArray map1, OutputArray map2, int projType, double alpha=0)
CV_EXPORTS_W Mat	getDefaultNewCameraMatrix (InputArray cameraMatrix, Size imgsize=Size(), bool centerPrincipalPoint=false)
	Returns the default new camera matrix.
CV_EXPORTS_W void	undistortPoints (InputArray src, OutputArray dst, InputArray cameraMatrix, InputArray distCoeffs, InputArray R=noArray(), InputArray P=noArray())
	Computes the ideal point coordinates from the observed point coordinates.
void	undistortPoints (InputArray src, OutputArray dst, InputArray cameraMatrix, InputArray distCoeffs, InputArray R, InputArray P, TermCriteria criteria)
CV_EXPORTS_W void	undistortImagePoints (InputArray src, OutputArray dst, InputArray cameraMatrix, InputArray distCoeffs, TermCriteria=TermCriteria(TermCriteria::MAX_ITER+TermCriteria::EPS, 5, 0.01))
	Compute undistorted image points position.
CV_EXPORTS CV_NORETURN void	error (const Exception &exc)
	Signals an error and raises the exception.
CV_EXPORTS void	swap (Mat &a, Mat &b)
	Swaps two matrices.
CV_EXPORTS void	swap (UMat &a, UMat &b)
CV_EXPORTS_W int	borderInterpolate (int p, int len, int borderType)
	Computes the source location of an extrapolated pixel.
CV_EXPORTS_W void	copyMakeBorder (InputArray src, OutputArray dst, int top, int bottom, int left, int right, int borderType, const Scalar &value=Scalar())
	Forms a border around an image.
CV_EXPORTS_W void	add (InputArray src1, InputArray src2, OutputArray dst, InputArray mask=noArray(), int dtype=-1)
	Calculates the per-element sum of two arrays or an array and a scalar.
CV_EXPORTS_W void	subtract (InputArray src1, InputArray src2, OutputArray dst, InputArray mask=noArray(), int dtype=-1)
	Calculates the per-element difference between two arrays or array and a scalar.
CV_EXPORTS_W void	multiply (InputArray src1, InputArray src2, OutputArray dst, double scale=1, int dtype=-1)
	Calculates the per-element scaled product of two arrays.
CV_EXPORTS_W void	divide (InputArray src1, InputArray src2, OutputArray dst, double scale=1, int dtype=-1)
	Performs per-element division of two arrays or a scalar by an array.
CV_EXPORTS_W void	divide (double scale, InputArray src2, OutputArray dst, int dtype=-1)
CV_EXPORTS_W void	scaleAdd (InputArray src1, double alpha, InputArray src2, OutputArray dst)
	Calculates the sum of a scaled array and another array.
CV_EXPORTS_W void	addWeighted (InputArray src1, double alpha, InputArray src2, double beta, double gamma, OutputArray dst, int dtype=-1)
	Calculates the weighted sum of two arrays.
CV_EXPORTS_W void	convertScaleAbs (InputArray src, OutputArray dst, double alpha=1, double beta=0)
	Scales, calculates absolute values, and converts the result to 8-bit.
CV_EXPORTS_W void	convertFp16 (InputArray src, OutputArray dst)
	Converts an array to half precision floating number.
CV_EXPORTS_W void	LUT (InputArray src, InputArray lut, OutputArray dst)
	Performs a look-up table transform of an array.
	CV_EXPORTS_AS (sumElems) Scalar sum(InputArray src)
	Calculates the sum of array elements.
CV_EXPORTS_W bool	hasNonZero (InputArray src)
	Checks for the presence of at least one non-zero array element.
CV_EXPORTS_W int	countNonZero (InputArray src)
	Counts non-zero array elements.
CV_EXPORTS_W void	findNonZero (InputArray src, OutputArray idx)
	Returns the list of locations of non-zero pixels.
CV_EXPORTS_W Scalar	mean (InputArray src, InputArray mask=noArray())
	Calculates an average (mean) of array elements.
CV_EXPORTS_W void	meanStdDev (InputArray src, OutputArray mean, OutputArray stddev, InputArray mask=noArray())
CV_EXPORTS_W double	norm (InputArray src1, int normType=NORM_L2, InputArray mask=noArray())
	Calculates the absolute norm of an array.
CV_EXPORTS_W double	norm (InputArray src1, InputArray src2, int normType=NORM_L2, InputArray mask=noArray())
	Calculates an absolute difference norm or a relative difference norm.
CV_EXPORTS double	norm (const SparseMat &src, int normType)
CV_EXPORTS_W double	PSNR (InputArray src1, InputArray src2, double R=255.)
	Computes the Peak Signal-to-Noise Ratio (PSNR) image quality metric.
CV_EXPORTS_W void	batchDistance (InputArray src1, InputArray src2, OutputArray dist, int dtype, OutputArray nidx, int normType=NORM_L2, int K=0, InputArray mask=noArray(), int update=0, bool crosscheck=false)
	naive nearest neighbor finder
CV_EXPORTS_W void	normalize (InputArray src, InputOutputArray dst, double alpha=1, double beta=0, int norm_type=NORM_L2, int dtype=-1, InputArray mask=noArray())
	Normalizes the norm or value range of an array.
CV_EXPORTS void	normalize (const SparseMat &src, SparseMat &dst, double alpha, int normType)
CV_EXPORTS_W void	minMaxLoc (InputArray src, CV_OUT double *minVal, CV_OUT double *maxVal=0, CV_OUT Point *minLoc=0, CV_OUT Point *maxLoc=0, InputArray mask=noArray())
	Finds the global minimum and maximum in an array.
CV_EXPORTS_W void	reduceArgMin (InputArray src, OutputArray dst, int axis, bool lastIndex=false)
	Finds indices of min elements along provided axis.
CV_EXPORTS_W void	reduceArgMax (InputArray src, OutputArray dst, int axis, bool lastIndex=false)
	Finds indices of max elements along provided axis.
CV_EXPORTS void	minMaxIdx (InputArray src, double *minVal, double *maxVal=0, int *minIdx=0, int *maxIdx=0, InputArray mask=noArray())
	Finds the global minimum and maximum in an array.
CV_EXPORTS void	minMaxLoc (const SparseMat &a, double *minVal, double *maxVal, int *minIdx=0, int *maxIdx=0)
CV_EXPORTS_W void	reduce (InputArray src, OutputArray dst, int dim, int rtype, int dtype=-1)
	Reduces a matrix to a vector.
CV_EXPORTS void	merge (const Mat *mv, size_t count, OutputArray dst)
	Creates one multi-channel array out of several single-channel ones.
CV_EXPORTS_W void	merge (InputArrayOfArrays mv, OutputArray dst)
CV_EXPORTS void	split (const Mat &src, Mat *mvbegin)
	Divides a multi-channel array into several single-channel arrays.
CV_EXPORTS_W void	split (InputArray m, OutputArrayOfArrays mv)
CV_EXPORTS void	mixChannels (const Mat *src, size_t nsrcs, Mat *dst, size_t ndsts, const int *fromTo, size_t npairs)
	Copies specified channels from input arrays to the specified channels of output arrays.
CV_EXPORTS void	mixChannels (InputArrayOfArrays src, InputOutputArrayOfArrays dst, const int *fromTo, size_t npairs)
CV_EXPORTS_W void	mixChannels (InputArrayOfArrays src, InputOutputArrayOfArrays dst, const std::vector< int > &fromTo)
CV_EXPORTS_W void	extractChannel (InputArray src, OutputArray dst, int coi)
	Extracts a single channel from src (coi is 0-based index)
CV_EXPORTS_W void	insertChannel (InputArray src, InputOutputArray dst, int coi)
	Inserts a single channel to dst (coi is 0-based index)
CV_EXPORTS_W void	flip (InputArray src, OutputArray dst, int flipCode)
	Flips a 2D array around vertical, horizontal, or both axes.
CV_EXPORTS_W void	flipND (InputArray src, OutputArray dst, int axis)
	Flips a n-dimensional at given axis.
CV_EXPORTS_W void	broadcast (InputArray src, InputArray shape, OutputArray dst)
	Broadcast the given Mat to the given shape.
CV_EXPORTS_W void	rotate (InputArray src, OutputArray dst, int rotateCode)
	Rotates a 2D array in multiples of 90 degrees. The function cv::rotate rotates the array in one of three different ways: Rotate by 90 degrees clockwise (rotateCode = ROTATE_90_CLOCKWISE). Rotate by 180 degrees clockwise (rotateCode = ROTATE_180). Rotate by 270 degrees clockwise (rotateCode = ROTATE_90_COUNTERCLOCKWISE).
CV_EXPORTS_W void	repeat (InputArray src, int ny, int nx, OutputArray dst)
	Fills the output array with repeated copies of the input array.
CV_EXPORTS Mat	repeat (const Mat &src, int ny, int nx)
CV_EXPORTS void	hconcat (const Mat *src, size_t nsrc, OutputArray dst)
	Applies horizontal concatenation to given matrices.
CV_EXPORTS void	hconcat (InputArray src1, InputArray src2, OutputArray dst)
CV_EXPORTS_W void	hconcat (InputArrayOfArrays src, OutputArray dst)
CV_EXPORTS void	vconcat (const Mat *src, size_t nsrc, OutputArray dst)
	Applies vertical concatenation to given matrices.
CV_EXPORTS void	vconcat (InputArray src1, InputArray src2, OutputArray dst)
CV_EXPORTS_W void	vconcat (InputArrayOfArrays src, OutputArray dst)
CV_EXPORTS_W void	bitwise_and (InputArray src1, InputArray src2, OutputArray dst, InputArray mask=noArray())
	computes bitwise conjunction of the two arrays (dst = src1 & src2) Calculates the per-element bit-wise conjunction of two arrays or an array and a scalar.
CV_EXPORTS_W void	bitwise_or (InputArray src1, InputArray src2, OutputArray dst, InputArray mask=noArray())
	Calculates the per-element bit-wise disjunction of two arrays or an array and a scalar.
CV_EXPORTS_W void	bitwise_xor (InputArray src1, InputArray src2, OutputArray dst, InputArray mask=noArray())
	Calculates the per-element bit-wise "exclusive or" operation on two arrays or an array and a scalar.
CV_EXPORTS_W void	bitwise_not (InputArray src, OutputArray dst, InputArray mask=noArray())
	Inverts every bit of an array.
CV_EXPORTS_W void	absdiff (InputArray src1, InputArray src2, OutputArray dst)
	Calculates the per-element absolute difference between two arrays or between an array and a scalar.
void CV_EXPORTS_W	copyTo (InputArray src, OutputArray dst, InputArray mask)
	This is an overloaded member function, provided for convenience (python) Copies the matrix to another one. When the operation mask is specified, if the Mat::create call shown above reallocates the matrix, the newly allocated matrix is initialized with all zeros before copying the data.
CV_EXPORTS_W void	inRange (InputArray src, InputArray lowerb, InputArray upperb, OutputArray dst)
	Checks if array elements lie between the elements of two other arrays.
CV_EXPORTS_W void	compare (InputArray src1, InputArray src2, OutputArray dst, int cmpop)
	Performs the per-element comparison of two arrays or an array and scalar value.
CV_EXPORTS_W void	min (InputArray src1, InputArray src2, OutputArray dst)
	Calculates per-element minimum of two arrays or an array and a scalar.
CV_EXPORTS void	min (const Mat &src1, const Mat &src2, Mat &dst)
CV_EXPORTS void	min (const UMat &src1, const UMat &src2, UMat &dst)
CV_EXPORTS_W void	max (InputArray src1, InputArray src2, OutputArray dst)
	Calculates per-element maximum of two arrays or an array and a scalar.
CV_EXPORTS void	max (const Mat &src1, const Mat &src2, Mat &dst)
CV_EXPORTS void	max (const UMat &src1, const UMat &src2, UMat &dst)
CV_EXPORTS_W void	sqrt (InputArray src, OutputArray dst)
	Calculates a square root of array elements.
CV_EXPORTS_W void	pow (InputArray src, double power, OutputArray dst)
	Raises every array element to a power.
CV_EXPORTS_W void	exp (InputArray src, OutputArray dst)
	Calculates the exponent of every array element.
CV_EXPORTS_W void	log (InputArray src, OutputArray dst)
	Calculates the natural logarithm of every array element.
CV_EXPORTS_W void	polarToCart (InputArray magnitude, InputArray angle, OutputArray x, OutputArray y, bool angleInDegrees=false)
	Calculates x and y coordinates of 2D vectors from their magnitude and angle.
CV_EXPORTS_W void	cartToPolar (InputArray x, InputArray y, OutputArray magnitude, OutputArray angle, bool angleInDegrees=false)
	Calculates the magnitude and angle of 2D vectors.
CV_EXPORTS_W void	phase (InputArray x, InputArray y, OutputArray angle, bool angleInDegrees=false)
	Calculates the rotation angle of 2D vectors.
CV_EXPORTS_W void	magnitude (InputArray x, InputArray y, OutputArray magnitude)
	Calculates the magnitude of 2D vectors.
CV_EXPORTS_W bool	checkRange (InputArray a, bool quiet=true, CV_OUT Point *pos=0, double minVal=-DBL_MAX, double maxVal=DBL_MAX)
	Checks every element of an input array for invalid values.
CV_EXPORTS_W void	patchNaNs (InputOutputArray a, double val=0)
	Replaces NaNs by given number.
CV_EXPORTS_W void	gemm (InputArray src1, InputArray src2, double alpha, InputArray src3, double beta, OutputArray dst, int flags=0)
	Performs generalized matrix multiplication.
CV_EXPORTS_W void	mulTransposed (InputArray src, OutputArray dst, bool aTa, InputArray delta=noArray(), double scale=1, int dtype=-1)
	Calculates the product of a matrix and its transposition.
CV_EXPORTS_W void	transpose (InputArray src, OutputArray dst)
	Transposes a matrix.
CV_EXPORTS_W void	transposeND (InputArray src, const std::vector< int > &order, OutputArray dst)
	Transpose for n-dimensional matrices.
CV_EXPORTS_W void	transform (InputArray src, OutputArray dst, InputArray m)
	Performs the matrix transformation of every array element.
CV_EXPORTS_W void	perspectiveTransform (InputArray src, OutputArray dst, InputArray m)
	Performs the perspective matrix transformation of vectors.
CV_EXPORTS_W void	completeSymm (InputOutputArray m, bool lowerToUpper=false)
	Copies the lower or the upper half of a square matrix to its another half.
CV_EXPORTS_W void	setIdentity (InputOutputArray mtx, const Scalar &s=Scalar(1))
	Initializes a scaled identity matrix.
CV_EXPORTS_W double	determinant (InputArray mtx)
	Returns the determinant of a square floating-point matrix.
CV_EXPORTS_W Scalar	trace (InputArray mtx)
	Returns the trace of a matrix.
CV_EXPORTS_W double	invert (InputArray src, OutputArray dst, int flags=DECOMP_LU)
	Finds the inverse or pseudo-inverse of a matrix.
CV_EXPORTS_W bool	solve (InputArray src1, InputArray src2, OutputArray dst, int flags=DECOMP_LU)
	Solves one or more linear systems or least-squares problems.
CV_EXPORTS_W void	sort (InputArray src, OutputArray dst, int flags)
	Sorts each row or each column of a matrix.
CV_EXPORTS_W void	sortIdx (InputArray src, OutputArray dst, int flags)
	Sorts each row or each column of a matrix.
CV_EXPORTS_W int	solveCubic (InputArray coeffs, OutputArray roots)
	Finds the real roots of a cubic equation.
CV_EXPORTS_W double	solvePoly (InputArray coeffs, OutputArray roots, int maxIters=300)
	Finds the real or complex roots of a polynomial equation.
CV_EXPORTS_W bool	eigen (InputArray src, OutputArray eigenvalues, OutputArray eigenvectors=noArray())
	Calculates eigenvalues and eigenvectors of a symmetric matrix.
CV_EXPORTS_W void	eigenNonSymmetric (InputArray src, OutputArray eigenvalues, OutputArray eigenvectors)
	Calculates eigenvalues and eigenvectors of a non-symmetric matrix (real eigenvalues only).
CV_EXPORTS void	calcCovarMatrix (const Mat *samples, int nsamples, Mat &covar, Mat &mean, int flags, int ctype=CV_64F)
	Calculates the covariance matrix of a set of vectors.
CV_EXPORTS_W void	calcCovarMatrix (InputArray samples, OutputArray covar, InputOutputArray mean, int flags, int ctype=CV_64F)
CV_EXPORTS_W void	PCACompute (InputArray data, InputOutputArray mean, OutputArray eigenvectors, int maxComponents=0)
	CV_EXPORTS_AS (PCACompute2) void PCACompute(InputArray data
CV_EXPORTS_W void	PCACompute (InputArray data, InputOutputArray mean, OutputArray eigenvectors, double retainedVariance)
CV_EXPORTS_W void	PCAProject (InputArray data, InputArray mean, InputArray eigenvectors, OutputArray result)
CV_EXPORTS_W void	PCABackProject (InputArray data, InputArray mean, InputArray eigenvectors, OutputArray result)
CV_EXPORTS_W void	SVDecomp (InputArray src, OutputArray w, OutputArray u, OutputArray vt, int flags=0)
CV_EXPORTS_W void	SVBackSubst (InputArray w, InputArray u, InputArray vt, InputArray rhs, OutputArray dst)
CV_EXPORTS_W double	Mahalanobis (InputArray v1, InputArray v2, InputArray icovar)
	Calculates the Mahalanobis distance between two vectors.
CV_EXPORTS_W void	dft (InputArray src, OutputArray dst, int flags=0, int nonzeroRows=0)
	Performs a forward or inverse Discrete Fourier transform of a 1D or 2D floating-point array.
CV_EXPORTS_W void	idft (InputArray src, OutputArray dst, int flags=0, int nonzeroRows=0)
	Calculates the inverse Discrete Fourier Transform of a 1D or 2D array.
CV_EXPORTS_W void	dct (InputArray src, OutputArray dst, int flags=0)
	Performs a forward or inverse discrete Cosine transform of 1D or 2D array.
CV_EXPORTS_W void	idct (InputArray src, OutputArray dst, int flags=0)
	Calculates the inverse Discrete Cosine Transform of a 1D or 2D array.
CV_EXPORTS_W void	mulSpectrums (InputArray a, InputArray b, OutputArray c, int flags, bool conjB=false)
	Performs the per-element multiplication of two Fourier spectrums.
CV_EXPORTS_W int	getOptimalDFTSize (int vecsize)
	Returns the optimal DFT size for a given vector size.
CV_EXPORTS RNG &	theRNG ()
	Returns the default random number generator.
CV_EXPORTS_W void	setRNGSeed (int seed)
	Sets state of default random number generator.
CV_EXPORTS_W void	randu (InputOutputArray dst, InputArray low, InputArray high)
	Generates a single uniformly-distributed random number or an array of random numbers.
CV_EXPORTS_W void	randn (InputOutputArray dst, InputArray mean, InputArray stddev)
	Fills the array with normally distributed random numbers.
CV_EXPORTS_W void	randShuffle (InputOutputArray dst, double iterFactor=1., RNG *rng=0)
	Shuffles the array elements randomly.
CV_EXPORTS_W double	kmeans (InputArray data, int K, InputOutputArray bestLabels, TermCriteria criteria, int attempts, int flags, OutputArray centers=noArray())
	Finds centers of clusters and groups input samples around the clusters.
static String &	operator<< (String &out, Ptr< Formatted > fmtd)
static String &	operator<< (String &out, const Mat &mtx)
CV_EXPORTS CV_NORETURN void	error (int _code, const String &_err, const char *_func, const char *_file, int _line)
	Signals an error and raises the exception.
template<typename _Tp >
_Tp	cv_abs (_Tp x)
int	cv_abs (uchar x)
int	cv_abs (schar x)
int	cv_abs (ushort x)
int	cv_abs (short x)
template<typename _Tp , typename _AccTp >
static _AccTp	normL2Sqr (const _Tp *a, int n)
template<typename _Tp , typename _AccTp >
static _AccTp	normL1 (const _Tp *a, int n)
template<typename _Tp , typename _AccTp >
static _AccTp	normInf (const _Tp *a, int n)
template<typename _Tp , typename _AccTp >
static _AccTp	normL2Sqr (const _Tp *a, const _Tp *b, int n)
static float	normL2Sqr (const float *a, const float *b, int n)
template<typename _Tp , typename _AccTp >
static _AccTp	normL1 (const _Tp *a, const _Tp *b, int n)
float	normL1 (const float *a, const float *b, int n)
int	normL1 (const uchar *a, const uchar *b, int n)
template<typename _Tp , typename _AccTp >
static _AccTp	normInf (const _Tp *a, const _Tp *b, int n)
CV_EXPORTS_W float	cubeRoot (float val)
	Computes the cube root of an argument.
static double	cubeRoot (double val)
CV_EXPORTS_W float	fastAtan2 (float y, float x)
	Calculates the angle of a 2D vector in degrees.
CV_EXPORTS int	LU (float *A, size_t astep, int m, float *b, size_t bstep, int n)
CV_EXPORTS int	LU (double *A, size_t astep, int m, double *b, size_t bstep, int n)
CV_EXPORTS bool	Cholesky (float *A, size_t astep, int m, float *b, size_t bstep, int n)
CV_EXPORTS bool	Cholesky (double *A, size_t astep, int m, double *b, size_t bstep, int n)
CV_EXPORTS const char *	depthToString (int depth)
CV_EXPORTS String	typeToString (int type)
static uchar	abs (uchar a)
static ushort	abs (ushort a)
static unsigned	abs (unsigned a)
static uint64	abs (uint64 a)
CV_EXPORTS void *	fastMalloc (size_t bufSize)
	Allocates an aligned memory buffer.
CV_EXPORTS void	fastFree (void *ptr)
	Deallocates a memory buffer.
static std::string	toLowerCase (const std::string &str)
static std::string	toUpperCase (const std::string &str)
template<typename _Tp , typename ... A1>
static Ptr< _Tp >	makePtr (const A1 &... a1)
template<typename _Tp >
std::ostream &	operator<< (std::ostream &, const DualQuat< _Tp > &)
template<typename T >
DualQuat< T >	conjugate (const DualQuat< T > &dq)
template<typename T >
DualQuat< T >	inv (const DualQuat< T > &dq, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
DualQuat< T >	operator+ (const T a, const DualQuat< T > &q)
template<typename T >
DualQuat< T >	operator+ (const DualQuat< T > &q, const T a)
template<typename T >
DualQuat< T >	operator- (const DualQuat< T > &q, const T a)
template<typename T >
DualQuat< T >	operator- (const T a, const DualQuat< T > &q)
template<typename T >
DualQuat< T >	operator* (const T a, const DualQuat< T > &q)
template<typename T >
DualQuat< T >	operator* (const DualQuat< T > &q, const T a)
template<typename T >
std::ostream &	operator<< (std::ostream &os, const DualQuat< T > &q)
template<typename T >
DualQuat< T >	exp (const DualQuat< T > &dq)
template<typename T >
DualQuat< T >	log (const DualQuat< T > &dq, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
DualQuat< T >	power (const DualQuat< T > &dq, const T t, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
DualQuat< T >	power (const DualQuat< T > &p, const DualQuat< T > &q, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename _Tp , int _rows, int _cols, int _options, int _maxRows, int _maxCols>
static void	eigen2cv (const Eigen::Matrix< _Tp, _rows, _cols, _options, _maxRows, _maxCols > &src, OutputArray dst)
template<typename _Tp , int _rows, int _cols, int _options, int _maxRows, int _maxCols>
static void	eigen2cv (const Eigen::Matrix< _Tp, _rows, _cols, _options, _maxRows, _maxCols > &src, Matx< _Tp, _rows, _cols > &dst)
template<typename _Tp , int _rows, int _cols, int _options, int _maxRows, int _maxCols>
static void	cv2eigen (const Mat &src, Eigen::Matrix< _Tp, _rows, _cols, _options, _maxRows, _maxCols > &dst)
template<typename _Tp , int _rows, int _cols, int _options, int _maxRows, int _maxCols>
static void	cv2eigen (const Matx< _Tp, _rows, _cols > &src, Eigen::Matrix< _Tp, _rows, _cols, _options, _maxRows, _maxCols > &dst)
template<typename _Tp >
static void	cv2eigen (const Mat &src, Eigen::Matrix< _Tp, Eigen::Dynamic, Eigen::Dynamic > &dst)
template<typename _Tp , int _rows, int _cols>
static void	cv2eigen (const Matx< _Tp, _rows, _cols > &src, Eigen::Matrix< _Tp, Eigen::Dynamic, Eigen::Dynamic > &dst)
template<typename _Tp >
static void	cv2eigen (const Mat &src, Eigen::Matrix< _Tp, Eigen::Dynamic, 1 > &dst)
template<typename _Tp , int _rows>
static void	cv2eigen (const Matx< _Tp, _rows, 1 > &src, Eigen::Matrix< _Tp, Eigen::Dynamic, 1 > &dst)
template<typename _Tp >
static void	cv2eigen (const Mat &src, Eigen::Matrix< _Tp, 1, Eigen::Dynamic > &dst)
template<typename _Tp , int _cols>
static void	cv2eigen (const Matx< _Tp, 1, _cols > &src, Eigen::Matrix< _Tp, 1, Eigen::Dynamic > &dst)
	CV_INTRIN_DEF_TYPE_TRAITS (uchar, schar, uchar, uchar, ushort, unsigned, unsigned)
	CV_INTRIN_DEF_TYPE_TRAITS (schar, schar, uchar, uchar, short, int, int)
	CV_INTRIN_DEF_TYPE_TRAITS (ushort, short, ushort, ushort, unsigned, uint64, unsigned)
	CV_INTRIN_DEF_TYPE_TRAITS (short, short, ushort, ushort, int, int64, int)
	CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE (unsigned, int, unsigned, unsigned, uint64, unsigned)
	CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE (int, int, unsigned, unsigned, int64, int)
	CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE (float, int, unsigned, float, double, float)
	CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE (uint64, int64, uint64, uint64, void, uint64)
	CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE (int64, int64, uint64, uint64, void, int64)
	CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE (double, int64, uint64, double, void, double)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator+ (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Add values.
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n > &	operator+= (v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator- (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Subtract values.
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n > &	operator-= (v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator* (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Multiply values.
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n > &	operator*= (v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator/ (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Divide values.
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n > &	operator/= (v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator& (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Bitwise AND.
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n > &	operator&= (v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator| (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Bitwise OR.
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n > &	operator|= (v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator^ (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Bitwise XOR.
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n > &	operator^= (v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
template<typename _Tp , int n>
CV_INLINE v_reg< _Tp, n >	operator~ (const v_reg< _Tp, n > &a)
	Bitwise NOT.
	OPENCV_HAL_IMPL_MATH_FUNC (v_abs,(typename V_TypeTraits< _Tp >::abs_type) std::abs, typename V_TypeTraits< _Tp >::abs_type) static const unsigned char popCountTable[]
	Square root of elements.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::abs_type, n >	v_popcount (const v_reg< _Tp, n > &a)
	Count the 1 bits in the vector lanes and return result as corresponding unsigned type.
template<int n>
v_reg< float, n >	v_not_nan (const v_reg< float, n > &a)
	Less-than comparison.
template<int n>
v_reg< double, n >	v_not_nan (const v_reg< double, n > &a)
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::abs_type, n >	v_absdiff (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Add values without saturation.
template<int n>
v_reg< float, n >	v_absdiff (const v_reg< float, n > &a, const v_reg< float, n > &b)
template<int n>
v_reg< double, n >	v_absdiff (const v_reg< double, n > &a, const v_reg< double, n > &b)
template<typename _Tp , int n>
v_reg< _Tp, n >	v_absdiffs (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Saturating absolute difference.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_invsqrt (const v_reg< _Tp, n > &a)
	Inversed square root.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_magnitude (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Magnitude.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_sqr_magnitude (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Square of the magnitude.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_fma (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< _Tp, n > &c)
	Multiply and add.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_muladd (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< _Tp, n > &c)
	A synonym for v_fma.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 >	v_dotprod (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Dot product of elements.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 >	v_dotprod (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 > &c)
	Dot product of elements.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 >	v_dotprod_fast (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Fast Dot product of elements.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 >	v_dotprod_fast (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 > &c)
	Fast Dot product of elements.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::q_type, n/4 >	v_dotprod_expand (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Dot product of elements and expand.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::q_type, n/4 >	v_dotprod_expand (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< typename V_TypeTraits< _Tp >::q_type, n/4 > &c)
	Dot product of elements.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::q_type, n/4 >	v_dotprod_expand_fast (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Fast Dot product of elements and expand.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::q_type, n/4 >	v_dotprod_expand_fast (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< typename V_TypeTraits< _Tp >::q_type, n/4 > &c)
	Fast Dot product of elements.
template<typename _Tp , int n>
void	v_mul_expand (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 > &c, v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 > &d)
	Multiply and expand.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_mul_hi (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Multiply and extract high part.
template<typename _Tp , int n>
V_TypeTraits< _Tp >::sum_type	v_reduce_sum (const v_reg< _Tp, n > &a)
	Element shift left among vector.
template<int n>
v_reg< float, n >	v_reduce_sum4 (const v_reg< float, n > &a, const v_reg< float, n > &b, const v_reg< float, n > &c, const v_reg< float, n > &d)
	Sums all elements of each input vector, returns the vector of sums.
template<typename _Tp , int n>
V_TypeTraits< typenameV_TypeTraits< _Tp >::abs_type >::sum_type	v_reduce_sad (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Sum absolute differences of values.
template<typename _Tp , int n>
int	v_signmask (const v_reg< _Tp, n > &a)
	Get negative values mask.
template<typename _Tp , int n>
int	v_scan_forward (const v_reg< _Tp, n > &a)
	Get first negative lane index.
template<typename _Tp , int n>
bool	v_check_all (const v_reg< _Tp, n > &a)
	Check if all packed values are less than zero.
template<typename _Tp , int n>
bool	v_check_any (const v_reg< _Tp, n > &a)
	Check if any of packed values is less than zero.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_select (const v_reg< _Tp, n > &mask, const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Per-element select (blend operation)
template<typename _Tp , int n>
void	v_expand (const v_reg< _Tp, n > &a, v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 > &b0, v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 > &b1)
	Expand values to the wider pack type.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 >	v_expand_low (const v_reg< _Tp, n > &a)
	Expand lower values to the wider pack type.
template<typename _Tp , int n>
v_reg< typename V_TypeTraits< _Tp >::w_type, n/2 >	v_expand_high (const v_reg< _Tp, n > &a)
	Expand higher values to the wider pack type.
template<typename _Tp , int n>
void	v_zip (const v_reg< _Tp, n > &a0, const v_reg< _Tp, n > &a1, v_reg< _Tp, n > &b0, v_reg< _Tp, n > &b1)
	Interleave two vectors.
template<typename _Tp >
v_reg< _Tp, simd128_width/sizeof(_Tp)>	v_load (const _Tp *ptr)
	Load register contents from memory.
template<typename _Tp >
v_reg< _Tp, simd128_width/sizeof(_Tp)>	v_load_aligned (const _Tp *ptr)
	Load register contents from memory (aligned)
template<typename _Tp >
v_reg< _Tp, simd128_width/sizeof(_Tp)>	v_load_low (const _Tp *ptr)
	Load 64-bits of data to lower part (high part is undefined).
template<typename _Tp >
v_reg< _Tp, simd128_width/sizeof(_Tp)>	v_load_halves (const _Tp *loptr, const _Tp *hiptr)
	Load register contents from two memory blocks.
template<typename _Tp >
v_reg< typename V_TypeTraits< _Tp >::w_type, simd128_width/sizeof(typename V_TypeTraits< _Tp >::w_type)>	v_load_expand (const _Tp *ptr)
	Load register contents from memory with double expand.
template<typename _Tp >
v_reg< typename V_TypeTraits< _Tp >::q_type, simd128_width/sizeof(typename V_TypeTraits< _Tp >::q_type)>	v_load_expand_q (const _Tp *ptr)
	Load register contents from memory with quad expand.
template<typename _Tp , int n>
void	v_load_deinterleave (const _Tp *ptr, v_reg< _Tp, n > &a, v_reg< _Tp, n > &b)
	Load and deinterleave (2 channels)
template<typename _Tp , int n>
void	v_load_deinterleave (const _Tp *ptr, v_reg< _Tp, n > &a, v_reg< _Tp, n > &b, v_reg< _Tp, n > &c)
	Load and deinterleave (3 channels)
template<typename _Tp , int n>
void	v_load_deinterleave (const _Tp *ptr, v_reg< _Tp, n > &a, v_reg< _Tp, n > &b, v_reg< _Tp, n > &c, v_reg< _Tp, n > &d)
	Load and deinterleave (4 channels)
template<typename _Tp , int n>
void	v_store_interleave (_Tp *ptr, const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, hal::StoreMode=hal::STORE_UNALIGNED)
	Interleave and store (2 channels)
template<typename _Tp , int n>
void	v_store_interleave (_Tp *ptr, const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< _Tp, n > &c, hal::StoreMode=hal::STORE_UNALIGNED)
	Interleave and store (3 channels)
template<typename _Tp , int n>
void	v_store_interleave (_Tp *ptr, const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, const v_reg< _Tp, n > &c, const v_reg< _Tp, n > &d, hal::StoreMode=hal::STORE_UNALIGNED)
	Interleave and store (4 channels)
template<typename _Tp , int n>
void	v_store (_Tp *ptr, const v_reg< _Tp, n > &a)
	Store data to memory.
template<typename _Tp , int n>
void	v_store (_Tp *ptr, const v_reg< _Tp, n > &a, hal::StoreMode)
template<typename _Tp , int n>
void	v_store_low (_Tp *ptr, const v_reg< _Tp, n > &a)
	Store data to memory (lower half)
template<typename _Tp , int n>
void	v_store_high (_Tp *ptr, const v_reg< _Tp, n > &a)
	Store data to memory (higher half)
template<typename _Tp , int n>
void	v_store_aligned (_Tp *ptr, const v_reg< _Tp, n > &a)
	Store data to memory (aligned)
template<typename _Tp , int n>
void	v_store_aligned_nocache (_Tp *ptr, const v_reg< _Tp, n > &a)
template<typename _Tp , int n>
void	v_store_aligned (_Tp *ptr, const v_reg< _Tp, n > &a, hal::StoreMode)
template<typename _Tp , int n>
v_reg< _Tp, n >	v_combine_low (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Combine vector from first elements of two vectors.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_combine_high (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Combine vector from last elements of two vectors.
template<typename _Tp , int n>
void	v_recombine (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b, v_reg< _Tp, n > &low, v_reg< _Tp, n > &high)
	Combine two vectors from lower and higher parts of two other vectors.
template<typename _Tp , int n>
v_reg< _Tp, n >	v_reverse (const v_reg< _Tp, n > &a)
	Vector reverse order.
template<int s, typename _Tp , int n>
v_reg< _Tp, n >	v_extract (const v_reg< _Tp, n > &a, const v_reg< _Tp, n > &b)
	Vector extract.
template<int s, typename _Tp , int n>
_Tp	v_extract_n (const v_reg< _Tp, n > &v)
	Vector extract.
template<int i, typename _Tp , int n>
v_reg< _Tp, n >	v_broadcast_element (const v_reg< _Tp, n > &a)
	Broadcast i-th element of vector.
template<int n>
v_reg< int, n >	v_round (const v_reg< float, n > &a)
	Round elements.
template<int n>
v_reg< int, n *2 >	v_round (const v_reg< double, n > &a, const v_reg< double, n > &b)
template<int n>
v_reg< int, n >	v_floor (const v_reg< float, n > &a)
	Floor elements.
template<int n>
v_reg< int, n >	v_ceil (const v_reg< float, n > &a)
	Ceil elements.
template<int n>
v_reg< int, n >	v_trunc (const v_reg< float, n > &a)
	Truncate elements.
template<int n>
v_reg< int, n *2 >	v_round (const v_reg< double, n > &a)
template<int n>
v_reg< int, n *2 >	v_floor (const v_reg< double, n > &a)
template<int n>
v_reg< int, n *2 >	v_ceil (const v_reg< double, n > &a)
template<int n>
v_reg< int, n *2 >	v_trunc (const v_reg< double, n > &a)
template<int n>
v_reg< float, n >	v_cvt_f32 (const v_reg< int, n > &a)
	Convert to float.
template<int n>
v_reg< float, n *2 >	v_cvt_f32 (const v_reg< double, n > &a)
	Convert lower half to float.
template<int n>
v_reg< float, n *2 >	v_cvt_f32 (const v_reg< double, n > &a, const v_reg< double, n > &b)
	Convert to float.
template<int n>
CV_INLINE v_reg< double, n/2 >	v_cvt_f64 (const v_reg< int, n > &a)
	Convert lower half to double.
template<int n>
CV_INLINE v_reg< double,(n/2)>	v_cvt_f64_high (const v_reg< int, n > &a)
	Convert to double high part of vector.
template<int n>
CV_INLINE v_reg< double,(n/2)>	v_cvt_f64 (const v_reg< float, n > &a)
	Convert lower half to double.
template<int n>
CV_INLINE v_reg< double,(n/2)>	v_cvt_f64_high (const v_reg< float, n > &a)
	Convert to double high part of vector.
template<int n>
CV_INLINE v_reg< double, n >	v_cvt_f64 (const v_reg< int64, n > &a)
	Convert to double.
template<typename _Tp >
v_reg< _Tp, simd128_width/sizeof(_Tp)>	v_lut (const _Tp *tab, const int *idx)
template<typename _Tp >
v_reg< _Tp, simd128_width/sizeof(_Tp)>	v_lut_pairs (const _Tp *tab, const int *idx)
template<typename _Tp >
v_reg< _Tp, simd128_width/sizeof(_Tp)>	v_lut_quads (const _Tp *tab, const int *idx)
template<int n>
v_reg< int, n >	v_lut (const int *tab, const v_reg< int, n > &idx)
template<int n>
v_reg< unsigned, n >	v_lut (const unsigned *tab, const v_reg< int, n > &idx)
template<int n>
v_reg< float, n >	v_lut (const float *tab, const v_reg< int, n > &idx)
template<int n>
v_reg< double, n/2 >	v_lut (const double *tab, const v_reg< int, n > &idx)
template<int n>
void	v_lut_deinterleave (const float *tab, const v_reg< int, n > &idx, v_reg< float, n > &x, v_reg< float, n > &y)
template<int n>
void	v_lut_deinterleave (const double *tab, const v_reg< int, n *2 > &idx, v_reg< double, n > &x, v_reg< double, n > &y)
template<typename _Tp , int n>
v_reg< _Tp, n >	v_interleave_pairs (const v_reg< _Tp, n > &vec)
template<typename _Tp , int n>
v_reg< _Tp, n >	v_interleave_quads (const v_reg< _Tp, n > &vec)
template<typename _Tp , int n>
v_reg< _Tp, n >	v_pack_triplets (const v_reg< _Tp, n > &vec)
template<typename _Tp , int n>
void	v_transpose4x4 (v_reg< _Tp, n > &a0, const v_reg< _Tp, n > &a1, const v_reg< _Tp, n > &a2, const v_reg< _Tp, n > &a3, v_reg< _Tp, n > &b0, v_reg< _Tp, n > &b1, v_reg< _Tp, n > &b2, v_reg< _Tp, n > &b3)
	Transpose 4x4 matrix.
template<int n>
v_reg< float, n >	v_matmul (const v_reg< float, n > &v, const v_reg< float, n > &a, const v_reg< float, n > &b, const v_reg< float, n > &c, const v_reg< float, n > &d)
	Matrix multiplication.
template<int n>
v_reg< float, n >	v_matmuladd (const v_reg< float, n > &v, const v_reg< float, n > &a, const v_reg< float, n > &b, const v_reg< float, n > &c, const v_reg< float, n > &d)
	Matrix multiplication and add.
template<int n>
v_reg< double, n/2 >	v_dotprod_expand (const v_reg< int, n > &a, const v_reg< int, n > &b)
template<int n>
v_reg< double, n/2 >	v_dotprod_expand (const v_reg< int, n > &a, const v_reg< int, n > &b, const v_reg< double, n/2 > &c)
template<int n>
v_reg< double, n/2 >	v_dotprod_expand_fast (const v_reg< int, n > &a, const v_reg< int, n > &b)
template<int n>
v_reg< double, n/2 >	v_dotprod_expand_fast (const v_reg< int, n > &a, const v_reg< int, n > &b, const v_reg< double, n/2 > &c)
v_reg< float, simd128_width/sizeof(float)>	v_load_expand (const hfloat *ptr)
template<int n>
void	v_pack_store (hfloat *ptr, const v_reg< float, n > &v)
void	v_cleanup ()
template<typename _Tp >
static _InputArray	rawIn (_Tp &v)
template<typename _Tp >
static _OutputArray	rawOut (_Tp &v)
template<typename _Tp >
static _InputOutputArray	rawInOut (_Tp &v)
CV_EXPORTS InputOutputArray	noArray ()
static CV__DEBUG_NS_BEGIN void	swap (MatExpr &a, MatExpr &b)
template<typename _Tp , int m>
static double	determinant (const Matx< _Tp, m, m > &a)
template<typename _Tp , int m, int n>
static double	trace (const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static double	norm (const Matx< _Tp, m, n > &M)
template<typename _Tp , int m, int n>
static double	norm (const Matx< _Tp, m, n > &M, int normType)
template<typename _Tp1 , typename _Tp2 , int m, int n>
static Matx< _Tp1, m, n > &	operator+= (Matx< _Tp1, m, n > &a, const Matx< _Tp2, m, n > &b)
template<typename _Tp1 , typename _Tp2 , int m, int n>
static Matx< _Tp1, m, n > &	operator-= (Matx< _Tp1, m, n > &a, const Matx< _Tp2, m, n > &b)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator+ (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator- (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator*= (Matx< _Tp, m, n > &a, int alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator*= (Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator*= (Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, n > &a, int alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (int alpha, const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (float alpha, const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (double alpha, const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator/= (Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator/= (Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator/ (const Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator/ (const Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator- (const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n, int l>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, l > &a, const Matx< _Tp, l, n > &b)
template<typename _Tp , int m, int n>
static Vec< _Tp, m >	operator* (const Matx< _Tp, m, n > &a, const Vec< _Tp, n > &b)
template<typename _Tp , int m, int n>
static bool	operator== (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , int m, int n>
static bool	operator!= (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , int cn>
Vec< _Tp, cn >	normalize (const Vec< _Tp, cn > &v)
template<typename _Tp1 , typename _Tp2 , int cn>
static Vec< _Tp1, cn > &	operator+= (Vec< _Tp1, cn > &a, const Vec< _Tp2, cn > &b)
template<typename _Tp1 , typename _Tp2 , int cn>
static Vec< _Tp1, cn > &	operator-= (Vec< _Tp1, cn > &a, const Vec< _Tp2, cn > &b)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator+ (const Vec< _Tp, cn > &a, const Vec< _Tp, cn > &b)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator- (const Vec< _Tp, cn > &a, const Vec< _Tp, cn > &b)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator*= (Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator*= (Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator*= (Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator/= (Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator/= (Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator/= (Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (const Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (int alpha, const Vec< _Tp, cn > &a)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (const Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (float alpha, const Vec< _Tp, cn > &a)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (const Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (double alpha, const Vec< _Tp, cn > &a)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator/ (const Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator/ (const Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator/ (const Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator- (const Vec< _Tp, cn > &a)
template<typename _Tp >
Vec< _Tp, 4 >	operator* (const Vec< _Tp, 4 > &v1, const Vec< _Tp, 4 > &v2)
template<typename _Tp >
Vec< _Tp, 4 > &	operator*= (Vec< _Tp, 4 > &v1, const Vec< _Tp, 4 > &v2)
template<typename _Tp , typename _T2 , int m, int n>
static MatxCommaInitializer< _Tp, m, n >	operator<< (const Matx< _Tp, m, n > &mtx, _T2 val)
template<typename _Tp , int m>
static double	determinant (const Matx< _Tp, m, m > &a)
template<typename _Tp , int m, int n>
static double	trace (const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static double	norm (const Matx< _Tp, m, n > &M)
template<typename _Tp , int m, int n>
static double	norm (const Matx< _Tp, m, n > &M, int normType)
template<typename _Tp1 , typename _Tp2 , int m, int n>
static Matx< _Tp1, m, n > &	operator+= (Matx< _Tp1, m, n > &a, const Matx< _Tp2, m, n > &b)
template<typename _Tp1 , typename _Tp2 , int m, int n>
static Matx< _Tp1, m, n > &	operator-= (Matx< _Tp1, m, n > &a, const Matx< _Tp2, m, n > &b)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator+ (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator- (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator*= (Matx< _Tp, m, n > &a, int alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator*= (Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator*= (Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, n > &a, int alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (int alpha, const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (float alpha, const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator* (double alpha, const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator/= (Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n > &	operator/= (Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator/ (const Matx< _Tp, m, n > &a, float alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator/ (const Matx< _Tp, m, n > &a, double alpha)
template<typename _Tp , int m, int n>
static Matx< _Tp, m, n >	operator- (const Matx< _Tp, m, n > &a)
template<typename _Tp , int m, int n, int l>
static Matx< _Tp, m, n >	operator* (const Matx< _Tp, m, l > &a, const Matx< _Tp, l, n > &b)
template<typename _Tp , int m, int n>
static Vec< _Tp, m >	operator* (const Matx< _Tp, m, n > &a, const Vec< _Tp, n > &b)
template<typename _Tp , int m, int n>
static bool	operator== (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , int m, int n>
static bool	operator!= (const Matx< _Tp, m, n > &a, const Matx< _Tp, m, n > &b)
template<typename _Tp , typename _T2 , int cn>
static VecCommaInitializer< _Tp, cn >	operator<< (const Vec< _Tp, cn > &vec, _T2 val)
template<typename _Tp1 , typename _Tp2 , int cn>
static Vec< _Tp1, cn > &	operator+= (Vec< _Tp1, cn > &a, const Vec< _Tp2, cn > &b)
template<typename _Tp1 , typename _Tp2 , int cn>
static Vec< _Tp1, cn > &	operator-= (Vec< _Tp1, cn > &a, const Vec< _Tp2, cn > &b)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator+ (const Vec< _Tp, cn > &a, const Vec< _Tp, cn > &b)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator- (const Vec< _Tp, cn > &a, const Vec< _Tp, cn > &b)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator*= (Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator*= (Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator*= (Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator/= (Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator/= (Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn > &	operator/= (Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (const Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (int alpha, const Vec< _Tp, cn > &a)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (const Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (float alpha, const Vec< _Tp, cn > &a)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (const Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator* (double alpha, const Vec< _Tp, cn > &a)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator/ (const Vec< _Tp, cn > &a, int alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator/ (const Vec< _Tp, cn > &a, float alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator/ (const Vec< _Tp, cn > &a, double alpha)
template<typename _Tp , int cn>
static Vec< _Tp, cn >	operator- (const Vec< _Tp, cn > &a)
static void	dumpOpenCLInformation ()
CV_EXPORTS String	format (const char *fmt,...) CV_FORMAT_PRINTF(1
	Returns a text string formatted using the printf-like expression.
template<typename _Tp , class _EqPredicate >
CV_EXPORTS String int	partition (const std::vector< _Tp > &_vec, std::vector< int > &labels, _EqPredicate predicate=_EqPredicate())
	Splits an element set into equivalency classes.
CV_EXPORTS_W int	solveLP (InputArray Func, InputArray Constr, OutputArray z, double constr_eps)
	Solve given (non-integer) linear programming problem using the Simplex Algorithm (Simplex Method).
CV_EXPORTS_W int	solveLP (InputArray Func, InputArray Constr, OutputArray z)
CV_EXPORTS_W bool	haveOpenVX ()
	Check if use of OpenVX is possible.
CV_EXPORTS_W bool	useOpenVX ()
	Check if use of OpenVX is enabled.
CV_EXPORTS_W void	setUseOpenVX (bool flag)
	Enable/disable use of OpenVX.
CV_EXPORTS void	write (FileStorage &fs, const String &name, int value)
CV_EXPORTS void	write (FileStorage &fs, const String &name, float value)
CV_EXPORTS void	write (FileStorage &fs, const String &name, double value)
CV_EXPORTS void	write (FileStorage &fs, const String &name, const String &value)
CV_EXPORTS void	write (FileStorage &fs, const String &name, const Mat &value)
CV_EXPORTS void	write (FileStorage &fs, const String &name, const SparseMat &value)
CV_EXPORTS void	write (FileStorage &fs, const String &name, const std::vector< KeyPoint > &value)
CV_EXPORTS void	write (FileStorage &fs, const String &name, const std::vector< DMatch > &value)
CV_EXPORTS void	writeScalar (FileStorage &fs, int value)
CV_EXPORTS void	writeScalar (FileStorage &fs, float value)
CV_EXPORTS void	writeScalar (FileStorage &fs, double value)
CV_EXPORTS void	writeScalar (FileStorage &fs, const String &value)
CV_EXPORTS void	read (const FileNode &node, int &value, int default_value)
CV_EXPORTS void	read (const FileNode &node, float &value, float default_value)
CV_EXPORTS void	read (const FileNode &node, double &value, double default_value)
CV_EXPORTS void	read (const FileNode &node, std::string &value, const std::string &default_value)
CV_EXPORTS void	read (const FileNode &node, Mat &mat, const Mat &default_mat=Mat())
CV_EXPORTS void	read (const FileNode &node, SparseMat &mat, const SparseMat &default_mat=SparseMat())
CV_EXPORTS void	read (const FileNode &node, std::vector< KeyPoint > &keypoints)
CV_EXPORTS void	read (const FileNode &node, std::vector< DMatch > &matches)
CV_EXPORTS void	read (const FileNode &node, KeyPoint &value, const KeyPoint &default_value)
CV_EXPORTS void	read (const FileNode &node, DMatch &value, const DMatch &default_value)
template<typename _Tp >
static void	read (const FileNode &node, Point_< _Tp > &value, const Point_< _Tp > &default_value)
template<typename _Tp >
static void	read (const FileNode &node, Point3_< _Tp > &value, const Point3_< _Tp > &default_value)
template<typename _Tp >
static void	read (const FileNode &node, Size_< _Tp > &value, const Size_< _Tp > &default_value)
template<typename _Tp >
static void	read (const FileNode &node, Complex< _Tp > &value, const Complex< _Tp > &default_value)
template<typename _Tp >
static void	read (const FileNode &node, Rect_< _Tp > &value, const Rect_< _Tp > &default_value)
template<typename _Tp , int cn>
static void	read (const FileNode &node, Vec< _Tp, cn > &value, const Vec< _Tp, cn > &default_value)
template<typename _Tp , int m, int n>
static void	read (const FileNode &node, Matx< _Tp, m, n > &value, const Matx< _Tp, m, n > &default_matx=Matx< _Tp, m, n >())
template<typename _Tp >
static void	read (const FileNode &node, Scalar_< _Tp > &value, const Scalar_< _Tp > &default_value)
static void	read (const FileNode &node, Range &value, const Range &default_value)
CV_EXPORTS FileStorage &	operator<< (FileStorage &fs, const String &str)
	Writes string to a file storage.
template<typename _Tp >
static void	write (FileStorage &fs, const _Tp &value)
template<>
void	write (FileStorage &fs, const int &value)
template<>
void	write (FileStorage &fs, const float &value)
template<>
void	write (FileStorage &fs, const double &value)
template<>
void	write (FileStorage &fs, const String &value)
template<typename _Tp >
static void	write (FileStorage &fs, const Point_< _Tp > &pt)
template<typename _Tp >
static void	write (FileStorage &fs, const Point3_< _Tp > &pt)
template<typename _Tp >
static void	write (FileStorage &fs, const Size_< _Tp > &sz)
template<typename _Tp >
static void	write (FileStorage &fs, const Complex< _Tp > &c)
template<typename _Tp >
static void	write (FileStorage &fs, const Rect_< _Tp > &r)
template<typename _Tp , int cn>
static void	write (FileStorage &fs, const Vec< _Tp, cn > &v)
template<typename _Tp , int m, int n>
static void	write (FileStorage &fs, const Matx< _Tp, m, n > &x)
template<typename _Tp >
static void	write (FileStorage &fs, const Scalar_< _Tp > &s)
static void	write (FileStorage &fs, const Range &r)
template<typename _Tp >
static void	write (FileStorage &fs, const std::vector< _Tp > &vec)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const Point_< _Tp > &pt)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const Point3_< _Tp > &pt)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const Size_< _Tp > &sz)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const Complex< _Tp > &c)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const Rect_< _Tp > &r)
template<typename _Tp , int cn>
static void	write (FileStorage &fs, const String &name, const Vec< _Tp, cn > &v)
template<typename _Tp , int m, int n>
static void	write (FileStorage &fs, const String &name, const Matx< _Tp, m, n > &x)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const Scalar_< _Tp > &s)
static void	write (FileStorage &fs, const String &name, const Range &r)
static void	write (FileStorage &fs, const String &name, const KeyPoint &kpt)
static void	write (FileStorage &fs, const String &name, const DMatch &m)
template<typename _Tp , typename std::enable_if< std::is_enum< _Tp >::value >::type * = nullptr>
static void	write (FileStorage &fs, const String &name, const _Tp &val)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const std::vector< _Tp > &vec)
template<typename _Tp >
static void	write (FileStorage &fs, const String &name, const std::vector< std::vector< _Tp > > &vec)
static void	write (FileStorage &fs, const KeyPoint &kpt)
static void	write (FileStorage &fs, const DMatch &m)
static void	write (FileStorage &fs, const std::vector< KeyPoint > &vec)
static void	write (FileStorage &fs, const std::vector< DMatch > &vec)
static void	read (const FileNode &node, bool &value, bool default_value)
static void	read (const FileNode &node, uchar &value, uchar default_value)
static void	read (const FileNode &node, schar &value, schar default_value)
static void	read (const FileNode &node, ushort &value, ushort default_value)
static void	read (const FileNode &node, short &value, short default_value)
template<typename _Tp >
static void	read (FileNodeIterator &it, std::vector< _Tp > &vec, size_t maxCount=(size_t) INT_MAX)
template<typename _Tp , typename std::enable_if< std::is_enum< _Tp >::value >::type * = nullptr>
static void	read (const FileNode &node, _Tp &value, const _Tp &default_value=static_cast< _Tp >(0))
template<typename _Tp >
static void	read (const FileNode &node, std::vector< _Tp > &vec, const std::vector< _Tp > &default_value=std::vector< _Tp >())
static void	read (const FileNode &node, std::vector< KeyPoint > &vec, const std::vector< KeyPoint > &default_value)
static void	read (const FileNode &node, std::vector< DMatch > &vec, const std::vector< DMatch > &default_value)
template<typename _Tp >
static FileStorage &	operator<< (FileStorage &fs, const _Tp &value)
	Writes data to a file storage.
static FileStorage &	operator<< (FileStorage &fs, const char *str)
	Writes data to a file storage.
static FileStorage &	operator<< (FileStorage &fs, char *value)
	Writes data to a file storage.
template<typename _Tp >
static FileNodeIterator &	operator>> (FileNodeIterator &it, _Tp &value)
	Reads data from a file storage.
template<typename _Tp >
static FileNodeIterator &	operator>> (FileNodeIterator &it, std::vector< _Tp > &vec)
	Reads data from a file storage.
template<typename _Tp >
static void	operator>> (const FileNode &n, _Tp &value)
	Reads data from a file storage.
template<typename _Tp >
static void	operator>> (const FileNode &n, std::vector< _Tp > &vec)
	Reads data from a file storage.
static void	operator>> (const FileNode &n, KeyPoint &kpt)
	Reads KeyPoint from a file storage.
static void	operator>> (const FileNode &n, std::vector< KeyPoint > &vec)
static void	operator>> (const FileNode &n, std::vector< DMatch > &vec)
static void	operator>> (const FileNode &n, DMatch &m)
	Reads DMatch from a file storage.
CV_EXPORTS bool	operator== (const FileNodeIterator &it1, const FileNodeIterator &it2)
CV_EXPORTS bool	operator!= (const FileNodeIterator &it1, const FileNodeIterator &it2)
static ptrdiff_t	operator- (const FileNodeIterator &it1, const FileNodeIterator &it2)
static bool	operator< (const FileNodeIterator &it1, const FileNodeIterator &it2)
template<typename _Tp >
std::ostream &	operator<< (std::ostream &, const Quat< _Tp > &)
template<typename T >
Quat< T >	inv (const Quat< T > &q, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
Quat< T >	sinh (const Quat< T > &q)
template<typename T >
Quat< T >	cosh (const Quat< T > &q)
template<typename T >
Quat< T >	tanh (const Quat< T > &q)
template<typename T >
Quat< T >	sin (const Quat< T > &q)
template<typename T >
Quat< T >	cos (const Quat< T > &q)
template<typename T >
Quat< T >	tan (const Quat< T > &q)
template<typename T >
Quat< T >	asinh (const Quat< T > &q)
template<typename T >
Quat< T >	acosh (const Quat< T > &q)
template<typename T >
Quat< T >	atanh (const Quat< T > &q)
template<typename T >
Quat< T >	asin (const Quat< T > &q)
template<typename T >
Quat< T >	acos (const Quat< T > &q)
template<typename T >
Quat< T >	atan (const Quat< T > &q)
template<typename T >
Quat< T >	power (const Quat< T > &q, const Quat< T > &p, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
Quat< T >	exp (const Quat< T > &q)
template<typename T >
Quat< T >	log (const Quat< T > &q, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
Quat< T >	power (const Quat< T > &q, const T x, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
Quat< T >	crossProduct (const Quat< T > &p, const Quat< T > &q)
template<typename S >
Quat< S >	sqrt (const Quat< S > &q, QuatAssumeType assumeUnit=QUAT_ASSUME_NOT_UNIT)
template<typename T >
Quat< T >	operator* (const T, const Quat< T > &)
template<typename T >
Quat< T >	operator* (const Quat< T > &, const T)
template<typename S >
std::ostream &	operator<< (std::ostream &, const Quat< S > &)
template<typename _Tp >
static _Tp	saturate_cast (uchar v)
	Template function for accurate conversion from one primitive type to another.
template<typename _Tp >
static _Tp	saturate_cast (schar v)
template<typename _Tp >
static _Tp	saturate_cast (ushort v)
template<typename _Tp >
static _Tp	saturate_cast (short v)
template<typename _Tp >
static _Tp	saturate_cast (unsigned v)
template<typename _Tp >
static _Tp	saturate_cast (int v)
template<typename _Tp >
static _Tp	saturate_cast (float v)
template<typename _Tp >
static _Tp	saturate_cast (double v)
template<typename _Tp >
static _Tp	saturate_cast (int64 v)
template<typename _Tp >
static _Tp	saturate_cast (uint64 v)
template<>
uchar	saturate_cast< uchar > (schar v)
template<>
uchar	saturate_cast< uchar > (ushort v)
template<>
uchar	saturate_cast< uchar > (int v)
template<>
uchar	saturate_cast< uchar > (short v)
template<>
uchar	saturate_cast< uchar > (unsigned v)
template<>
uchar	saturate_cast< uchar > (float v)
template<>
uchar	saturate_cast< uchar > (double v)
template<>
uchar	saturate_cast< uchar > (int64 v)
template<>
uchar	saturate_cast< uchar > (uint64 v)
template<>
schar	saturate_cast< schar > (uchar v)
template<>
schar	saturate_cast< schar > (ushort v)
template<>
schar	saturate_cast< schar > (int v)
template<>
schar	saturate_cast< schar > (short v)
template<>
schar	saturate_cast< schar > (unsigned v)
template<>
schar	saturate_cast< schar > (float v)
template<>
schar	saturate_cast< schar > (double v)
template<>
schar	saturate_cast< schar > (int64 v)
template<>
schar	saturate_cast< schar > (uint64 v)
template<>
ushort	saturate_cast< ushort > (schar v)
template<>
ushort	saturate_cast< ushort > (short v)
template<>
ushort	saturate_cast< ushort > (int v)
template<>
ushort	saturate_cast< ushort > (unsigned v)
template<>
ushort	saturate_cast< ushort > (float v)
template<>
ushort	saturate_cast< ushort > (double v)
template<>
ushort	saturate_cast< ushort > (int64 v)
template<>
ushort	saturate_cast< ushort > (uint64 v)
template<>
short	saturate_cast< short > (ushort v)
template<>
short	saturate_cast< short > (int v)
template<>
short	saturate_cast< short > (unsigned v)
template<>
short	saturate_cast< short > (float v)
template<>
short	saturate_cast< short > (double v)
template<>
short	saturate_cast< short > (int64 v)
template<>
short	saturate_cast< short > (uint64 v)
template<>
int	saturate_cast< int > (unsigned v)
template<>
int	saturate_cast< int > (int64 v)
template<>
int	saturate_cast< int > (uint64 v)
template<>
int	saturate_cast< int > (float v)
template<>
int	saturate_cast< int > (double v)
template<>
unsigned	saturate_cast< unsigned > (schar v)
template<>
unsigned	saturate_cast< unsigned > (short v)
template<>
unsigned	saturate_cast< unsigned > (int v)
template<>
unsigned	saturate_cast< unsigned > (int64 v)
template<>
unsigned	saturate_cast< unsigned > (uint64 v)
template<>
unsigned	saturate_cast< unsigned > (float v)
template<>
unsigned	saturate_cast< unsigned > (double v)
template<>
uint64	saturate_cast< uint64 > (schar v)
template<>
uint64	saturate_cast< uint64 > (short v)
template<>
uint64	saturate_cast< uint64 > (int v)
template<>
uint64	saturate_cast< uint64 > (int64 v)
template<>
int64	saturate_cast< int64 > (uint64 v)
template<typename _Tp >
static _Tp	saturate_cast (hfloat v)
template<>
hfloat	saturate_cast< hfloat > (uchar v)
template<>
hfloat	saturate_cast< hfloat > (schar v)
template<>
hfloat	saturate_cast< hfloat > (ushort v)
template<>
hfloat	saturate_cast< hfloat > (short v)
template<>
hfloat	saturate_cast< hfloat > (unsigned v)
template<>
hfloat	saturate_cast< hfloat > (int v)
template<>
hfloat	saturate_cast< hfloat > (uint64 v)
template<>
hfloat	saturate_cast< hfloat > (int64 v)
template<>
hfloat	saturate_cast< hfloat > (float v)
template<>
hfloat	saturate_cast< hfloat > (double v)
CV_EXPORTS softfloat	mulAdd (const softfloat &a, const softfloat &b, const softfloat &c)
	Fused Multiplication and Addition.
CV_EXPORTS softdouble	mulAdd (const softdouble &a, const softdouble &b, const softdouble &c)
CV_EXPORTS softfloat	sqrt (const softfloat &a)
	Square root.
CV_EXPORTS softdouble	sqrt (const softdouble &a)
template<typename _Tp >
static _Tp	saturate_cast (softfloat a)
	Saturate casts.
template<typename _Tp >
static _Tp	saturate_cast (softdouble a)
template<>
uchar	saturate_cast< uchar > (softfloat a)
template<>
uchar	saturate_cast< uchar > (softdouble a)
template<>
schar	saturate_cast< schar > (softfloat a)
template<>
schar	saturate_cast< schar > (softdouble a)
template<>
ushort	saturate_cast< ushort > (softfloat a)
template<>
ushort	saturate_cast< ushort > (softdouble a)
template<>
short	saturate_cast< short > (softfloat a)
template<>
short	saturate_cast< short > (softdouble a)
template<>
int	saturate_cast< int > (softfloat a)
template<>
int	saturate_cast< int > (softdouble a)
template<>
int64_t	saturate_cast< int64_t > (softfloat a)
template<>
int64_t	saturate_cast< int64_t > (softdouble a)
template<>
unsigned	saturate_cast< unsigned > (softfloat a)
	Saturate cast to unsigned integer and unsigned long long integer We intentionally do not clip negative numbers, to make -1 become 0xffffffff etc.
template<>
unsigned	saturate_cast< unsigned > (softdouble a)
template<>
uint64_t	saturate_cast< uint64_t > (softfloat a)
template<>
uint64_t	saturate_cast< uint64_t > (softdouble a)
softfloat	min (const softfloat &a, const softfloat &b)
	Min and Max functions.
softdouble	min (const softdouble &a, const softdouble &b)
softfloat	max (const softfloat &a, const softfloat &b)
softdouble	max (const softdouble &a, const softdouble &b)
softfloat	abs (softfloat a)
	Absolute value.
softdouble	abs (softdouble a)
CV_EXPORTS softfloat	exp (const softfloat &a)
	Exponent.
CV_EXPORTS softdouble	exp (const softdouble &a)
CV_EXPORTS softfloat	log (const softfloat &a)
	Natural logarithm.
CV_EXPORTS softdouble	log (const softdouble &a)
CV_EXPORTS softfloat	pow (const softfloat &a, const softfloat &b)
	Raising to the power.
CV_EXPORTS softdouble	pow (const softdouble &a, const softdouble &b)
CV_EXPORTS softfloat	cbrt (const softfloat &a)
	Cube root.
CV_EXPORTS softdouble	sin (const softdouble &a)
	Sine.
CV_EXPORTS softdouble	cos (const softdouble &a)
	Cosine.
CV_EXPORTS bool	setBreakOnError (bool flag)
	Sets/resets the break-on-error mode.
CV_EXPORTS ErrorCallback	redirectError (ErrorCallback errCallback, void *userdata=0, void **prevUserdata=0)
	Sets the new error handler and the optional user data.
CV_EXPORTS String	tempfile (const char *suffix=0)
CV_EXPORTS void	glob (String pattern, std::vector< String > &result, bool recursive=false)
CV_EXPORTS_W void	setNumThreads (int nthreads)
	OpenCV will try to set the number of threads for subsequent parallel regions.
CV_EXPORTS_W int	getNumThreads ()
	Returns the number of threads used by OpenCV for parallel regions.
CV_EXPORTS_W int	getThreadNum ()
	Returns the index of the currently executed thread within the current parallel region. Always returns 0 if called outside of parallel region.
CV_EXPORTS_W const String &	getBuildInformation ()
	Returns full configuration time cmake output.
CV_EXPORTS_W String	getVersionString ()
	Returns library version string.
CV_EXPORTS_W int	getVersionMajor ()
	Returns major library version.
CV_EXPORTS_W int	getVersionMinor ()
	Returns minor library version.
CV_EXPORTS_W int	getVersionRevision ()
	Returns revision field of the library version.
CV_EXPORTS_W int64	getTickCount ()
	Returns the number of ticks.
CV_EXPORTS_W double	getTickFrequency ()
	Returns the number of ticks per second.
static std::ostream &	operator<< (std::ostream &out, const TickMeter &tm)
	output operator
CV_EXPORTS_W int64	getCPUTickCount ()
	Returns the number of CPU ticks.
CV_EXPORTS_W bool	checkHardwareSupport (int feature)
	Returns true if the specified feature is supported by the host hardware.
CV_EXPORTS_W String	getHardwareFeatureName (int feature)
	Returns feature name by ID.
CV_EXPORTS_W std::string	getCPUFeaturesLine ()
	Returns list of CPU features enabled during compilation.
CV_EXPORTS_W int	getNumberOfCPUs ()
	Returns the number of logical CPUs available for the process.
template<typename _Tp >
static _Tp *	alignPtr (_Tp *ptr, int n=(int) sizeof(_Tp))
	Aligns a pointer to the specified number of bytes.
static size_t	alignSize (size_t sz, int n)
	Aligns a buffer size to the specified number of bytes.
static int	divUp (int a, unsigned int b)
	Integer division with result round up.
static size_t	divUp (size_t a, unsigned int b)
static int	roundUp (int a, unsigned int b)
	Round first value up to the nearest multiple of second value.
static size_t	roundUp (size_t a, unsigned int b)
template<int N, typename T >
static bool	isAligned (const T &data)
	Alignment check of passed values.
template<int N>
static bool	isAligned (const void *p1)
template<int N>
static bool	isAligned (const void *p1, const void *p2)
template<int N>
static bool	isAligned (const void *p1, const void *p2, const void *p3)
template<int N>
static bool	isAligned (const void *p1, const void *p2, const void *p3, const void *p4)
CV_EXPORTS_W void	setUseOptimized (bool onoff)
	Enables or disables the optimized code.
CV_EXPORTS_W bool	useOptimized ()
	Returns the status of optimized code usage.
static size_t	getElemSize (int type)
CV_EXPORTS void	parallel_for_ (const Range &range, const ParallelLoopBody &body, double nstripes=-1.)
	Parallel data processor.
static void	parallel_for_ (const Range &range, std::function< void(const Range &)> functor, double nstripes=-1.)
CV_EXPORTS void	FAST (InputArray image, CV_OUT std::vector< KeyPoint > &keypoints, int threshold, bool nonmaxSuppression=true)
CV_EXPORTS void	FAST (InputArray image, CV_OUT std::vector< KeyPoint > &keypoints, int threshold, bool nonmaxSuppression, FastFeatureDetector::DetectorType type)
	Detects corners using the FAST algorithm.
CV_EXPORTS void	AGAST (InputArray image, CV_OUT std::vector< KeyPoint > &keypoints, int threshold, bool nonmaxSuppression=true)
CV_EXPORTS void	AGAST (InputArray image, CV_OUT std::vector< KeyPoint > &keypoints, int threshold, bool nonmaxSuppression, AgastFeatureDetector::DetectorType type)
	Detects corners using the AGAST algorithm.
CV_EXPORTS_W void	drawKeypoints (InputArray image, const std::vector< KeyPoint > &keypoints, InputOutputArray outImage, const Scalar &color=Scalar::all(-1), DrawMatchesFlags flags=DrawMatchesFlags::DEFAULT)
	Draws keypoints.
CV_EXPORTS_W void	drawMatches (InputArray img1, const std::vector< KeyPoint > &keypoints1, InputArray img2, const std::vector< KeyPoint > &keypoints2, const std::vector< DMatch > &matches1to2, InputOutputArray outImg, const Scalar &matchColor=Scalar::all(-1), const Scalar &singlePointColor=Scalar::all(-1), const std::vector< char > &matchesMask=std::vector< char >(), DrawMatchesFlags flags=DrawMatchesFlags::DEFAULT)
	Draws the found matches of keypoints from two images.
CV_EXPORTS_W void	drawMatches (InputArray img1, const std::vector< KeyPoint > &keypoints1, InputArray img2, const std::vector< KeyPoint > &keypoints2, const std::vector< DMatch > &matches1to2, InputOutputArray outImg, const int matchesThickness, const Scalar &matchColor=Scalar::all(-1), const Scalar &singlePointColor=Scalar::all(-1), const std::vector< char > &matchesMask=std::vector< char >(), DrawMatchesFlags flags=DrawMatchesFlags::DEFAULT)
	CV_EXPORTS_AS (drawMatchesKnn) void drawMatches(InputArray img1
CV_EXPORTS void	evaluateFeatureDetector (const Mat &img1, const Mat &img2, const Mat &H1to2, std::vector< KeyPoint > *keypoints1, std::vector< KeyPoint > *keypoints2, float &repeatability, int &correspCount, const Ptr< FeatureDetector > &fdetector=Ptr< FeatureDetector >())
CV_EXPORTS void	computeRecallPrecisionCurve (const std::vector< std::vector< DMatch > > &matches1to2, const std::vector< std::vector< uchar > > &correctMatches1to2Mask, std::vector< Point2f > &recallPrecisionCurve)
CV_EXPORTS float	getRecall (const std::vector< Point2f > &recallPrecisionCurve, float l_precision)
CV_EXPORTS int	getNearestPoint (const std::vector< Point2f > &recallPrecisionCurve, float l_precision)
CV_EXPORTS_W Mat	imread (const String &filename, int flags=IMREAD_COLOR)
	Loads an image from a file.
CV_EXPORTS_W void	imread (const String &filename, OutputArray dst, int flags=IMREAD_COLOR)
	Loads an image from a file.
CV_EXPORTS_W bool	imreadmulti (const String &filename, CV_OUT std::vector< Mat > &mats, int flags=IMREAD_ANYCOLOR)
	Loads a multi-page image from a file.
CV_EXPORTS_W bool	imreadmulti (const String &filename, CV_OUT std::vector< Mat > &mats, int start, int count, int flags=IMREAD_ANYCOLOR)
	Loads a of images of a multi-page image from a file.
CV_EXPORTS_W size_t	imcount (const String &filename, int flags=IMREAD_ANYCOLOR)
	Returns the number of images inside the give file.
CV_EXPORTS_W bool	imwrite (const String &filename, InputArray img, const std::vector< int > &params=std::vector< int >())
	Saves an image to a specified file.
static CV_WRAP bool	imwritemulti (const String &filename, InputArrayOfArrays img, const std::vector< int > &params=std::vector< int >())
	multi-image overload for bindings
CV_EXPORTS_W Mat	imdecode (InputArray buf, int flags)
	Reads an image from a buffer in memory.
CV_EXPORTS Mat	imdecode (InputArray buf, int flags, Mat *dst)
CV_EXPORTS_W bool	imdecodemulti (InputArray buf, int flags, CV_OUT std::vector< Mat > &mats, const cv::Range &range=Range::all())
	Reads a multi-page image from a buffer in memory.
CV_EXPORTS_W bool	imencode (const String &ext, InputArray img, CV_OUT std::vector< uchar > &buf, const std::vector< int > &params=std::vector< int >())
	Encodes an image into a memory buffer.
CV_EXPORTS_W bool	haveImageReader (const String &filename)
	Returns true if the specified image can be decoded by OpenCV.
CV_EXPORTS_W bool	haveImageWriter (const String &filename)
	Returns true if an image with the specified filename can be encoded by OpenCV.
CV_EXPORTS_W Ptr< LineSegmentDetector >	createLineSegmentDetector (int refine=LSD_REFINE_STD, double scale=0.8, double sigma_scale=0.6, double quant=2.0, double ang_th=22.5, double log_eps=0, double density_th=0.7, int n_bins=1024)
	Creates a smart pointer to a LineSegmentDetector object and initializes it.
CV_EXPORTS_W Mat	getGaussianKernel (int ksize, double sigma, int ktype=CV_64F)
	Returns Gaussian filter coefficients.
CV_EXPORTS_W void	getDerivKernels (OutputArray kx, OutputArray ky, int dx, int dy, int ksize, bool normalize=false, int ktype=CV_32F)
	Returns filter coefficients for computing spatial image derivatives.
CV_EXPORTS_W Mat	getGaborKernel (Size ksize, double sigma, double theta, double lambd, double gamma, double psi=CV_PI *0.5, int ktype=CV_64F)
	Returns Gabor filter coefficients.
static Scalar	morphologyDefaultBorderValue ()
	returns "magic" border value for erosion and dilation. It is automatically transformed to Scalar::all(-DBL_MAX) for dilation.
CV_EXPORTS_W Mat	getStructuringElement (int shape, Size ksize, Point anchor=Point(-1,-1))
	Returns a structuring element of the specified size and shape for morphological operations.
CV_EXPORTS_W void	medianBlur (InputArray src, OutputArray dst, int ksize)
	Blurs an image using the median filter.
CV_EXPORTS_W void	GaussianBlur (InputArray src, OutputArray dst, Size ksize, double sigmaX, double sigmaY=0, int borderType=BORDER_DEFAULT)
	Blurs an image using a Gaussian filter.
CV_EXPORTS_W void	bilateralFilter (InputArray src, OutputArray dst, int d, double sigmaColor, double sigmaSpace, int borderType=BORDER_DEFAULT)
	Applies the bilateral filter to an image.
CV_EXPORTS_W void	boxFilter (InputArray src, OutputArray dst, int ddepth, Size ksize, Point anchor=Point(-1,-1), bool normalize=true, int borderType=BORDER_DEFAULT)
	Blurs an image using the box filter.
CV_EXPORTS_W void	sqrBoxFilter (InputArray src, OutputArray dst, int ddepth, Size ksize, Point anchor=Point(-1, -1), bool normalize=true, int borderType=BORDER_DEFAULT)
	Calculates the normalized sum of squares of the pixel values overlapping the filter.
CV_EXPORTS_W void	blur (InputArray src, OutputArray dst, Size ksize, Point anchor=Point(-1,-1), int borderType=BORDER_DEFAULT)
	Blurs an image using the normalized box filter.
CV_EXPORTS_W void	stackBlur (InputArray src, OutputArray dst, Size ksize)
	Blurs an image using the stackBlur.
CV_EXPORTS_W void	filter2D (InputArray src, OutputArray dst, int ddepth, InputArray kernel, Point anchor=Point(-1,-1), double delta=0, int borderType=BORDER_DEFAULT)
	Convolves an image with the kernel.
CV_EXPORTS_W void	sepFilter2D (InputArray src, OutputArray dst, int ddepth, InputArray kernelX, InputArray kernelY, Point anchor=Point(-1,-1), double delta=0, int borderType=BORDER_DEFAULT)
	Applies a separable linear filter to an image.
CV_EXPORTS_W void	Sobel (InputArray src, OutputArray dst, int ddepth, int dx, int dy, int ksize=3, double scale=1, double delta=0, int borderType=BORDER_DEFAULT)
	Calculates the first, second, third, or mixed image derivatives using an extended Sobel operator.
CV_EXPORTS_W void	spatialGradient (InputArray src, OutputArray dx, OutputArray dy, int ksize=3, int borderType=BORDER_DEFAULT)
	Calculates the first order image derivative in both x and y using a Sobel operator.
CV_EXPORTS_W void	Scharr (InputArray src, OutputArray dst, int ddepth, int dx, int dy, double scale=1, double delta=0, int borderType=BORDER_DEFAULT)
	Calculates the first x- or y- image derivative using Scharr operator.
CV_EXPORTS_W void	Laplacian (InputArray src, OutputArray dst, int ddepth, int ksize=1, double scale=1, double delta=0, int borderType=BORDER_DEFAULT)
	Calculates the Laplacian of an image.
CV_EXPORTS_W void	Canny (InputArray image, OutputArray edges, double threshold1, double threshold2, int apertureSize=3, bool L2gradient=false)
	Finds edges in an image using the Canny algorithm [Canny86] .
CV_EXPORTS_W void	Canny (InputArray dx, InputArray dy, OutputArray edges, double threshold1, double threshold2, bool L2gradient=false)
CV_EXPORTS_W void	cornerMinEigenVal (InputArray src, OutputArray dst, int blockSize, int ksize=3, int borderType=BORDER_DEFAULT)
	Calculates the minimal eigenvalue of gradient matrices for corner detection.
CV_EXPORTS_W void	cornerHarris (InputArray src, OutputArray dst, int blockSize, int ksize, double k, int borderType=BORDER_DEFAULT)
	Harris corner detector.
CV_EXPORTS_W void	cornerEigenValsAndVecs (InputArray src, OutputArray dst, int blockSize, int ksize, int borderType=BORDER_DEFAULT)
	Calculates eigenvalues and eigenvectors of image blocks for corner detection.
CV_EXPORTS_W void	preCornerDetect (InputArray src, OutputArray dst, int ksize, int borderType=BORDER_DEFAULT)
	Calculates a feature map for corner detection.
CV_EXPORTS_W void	cornerSubPix (InputArray image, InputOutputArray corners, Size winSize, Size zeroZone, TermCriteria criteria)
	Refines the corner locations.
CV_EXPORTS_W void	goodFeaturesToTrack (InputArray image, OutputArray corners, int maxCorners, double qualityLevel, double minDistance, InputArray mask=noArray(), int blockSize=3, bool useHarrisDetector=false, double k=0.04)
	Determines strong corners on an image.
CV_EXPORTS_W void	goodFeaturesToTrack (InputArray image, OutputArray corners, int maxCorners, double qualityLevel, double minDistance, InputArray mask, int blockSize, int gradientSize, bool useHarrisDetector=false, double k=0.04)
CV_EXPORTS	CV_WRAP_AS (goodFeaturesToTrackWithQuality) void goodFeaturesToTrack(InputArray image
	Same as above, but returns also quality measure of the detected corners.
CV_EXPORTS_W void	HoughLines (InputArray image, OutputArray lines, double rho, double theta, int threshold, double srn=0, double stn=0, double min_theta=0, double max_theta=CV_PI)
	Finds lines in a binary image using the standard Hough transform.
CV_EXPORTS_W void	HoughLinesP (InputArray image, OutputArray lines, double rho, double theta, int threshold, double minLineLength=0, double maxLineGap=0)
	Finds line segments in a binary image using the probabilistic Hough transform.
CV_EXPORTS_W void	HoughLinesPointSet (InputArray point, OutputArray lines, int lines_max, int threshold, double min_rho, double max_rho, double rho_step, double min_theta, double max_theta, double theta_step)
	Finds lines in a set of points using the standard Hough transform.
CV_EXPORTS_W void	HoughCircles (InputArray image, OutputArray circles, int method, double dp, double minDist, double param1=100, double param2=100, int minRadius=0, int maxRadius=0)
	Finds circles in a grayscale image using the Hough transform.
CV_EXPORTS_W void	erode (InputArray src, OutputArray dst, InputArray kernel, Point anchor=Point(-1,-1), int iterations=1, int borderType=BORDER_CONSTANT, const Scalar &borderValue=morphologyDefaultBorderValue())
	Erodes an image by using a specific structuring element.
CV_EXPORTS_W void	dilate (InputArray src, OutputArray dst, InputArray kernel, Point anchor=Point(-1,-1), int iterations=1, int borderType=BORDER_CONSTANT, const Scalar &borderValue=morphologyDefaultBorderValue())
	Dilates an image by using a specific structuring element.
CV_EXPORTS_W void	morphologyEx (InputArray src, OutputArray dst, int op, InputArray kernel, Point anchor=Point(-1,-1), int iterations=1, int borderType=BORDER_CONSTANT, const Scalar &borderValue=morphologyDefaultBorderValue())
	Performs advanced morphological transformations.
CV_EXPORTS_W void	resize (InputArray src, OutputArray dst, Size dsize, double fx=0, double fy=0, int interpolation=INTER_LINEAR)
	Resizes an image.
CV_EXPORTS_W void	warpAffine (InputArray src, OutputArray dst, InputArray M, Size dsize, int flags=INTER_LINEAR, int borderMode=BORDER_CONSTANT, const Scalar &borderValue=Scalar())
	Applies an affine transformation to an image.
CV_EXPORTS_W void	warpPerspective (InputArray src, OutputArray dst, InputArray M, Size dsize, int flags=INTER_LINEAR, int borderMode=BORDER_CONSTANT, const Scalar &borderValue=Scalar())
	Applies a perspective transformation to an image.
CV_EXPORTS_W void	remap (InputArray src, OutputArray dst, InputArray map1, InputArray map2, int interpolation, int borderMode=BORDER_CONSTANT, const Scalar &borderValue=Scalar())
	Applies a generic geometrical transformation to an image.
CV_EXPORTS_W void	convertMaps (InputArray map1, InputArray map2, OutputArray dstmap1, OutputArray dstmap2, int dstmap1type, bool nninterpolation=false)
	Converts image transformation maps from one representation to another.
CV_EXPORTS_W Mat	getRotationMatrix2D (Point2f center, double angle, double scale)
	Calculates an affine matrix of 2D rotation.
CV_EXPORTS Matx23d	getRotationMatrix2D_ (Point2f center, double angle, double scale)
CV_EXPORTS Mat	getAffineTransform (const Point2f src[], const Point2f dst[])
	Calculates an affine transform from three pairs of the corresponding points.
CV_EXPORTS_W void	invertAffineTransform (InputArray M, OutputArray iM)
	Inverts an affine transformation.
CV_EXPORTS_W Mat	getPerspectiveTransform (InputArray src, InputArray dst, int solveMethod=DECOMP_LU)
	Calculates a perspective transform from four pairs of the corresponding points.
CV_EXPORTS Mat	getPerspectiveTransform (const Point2f src[], const Point2f dst[], int solveMethod=DECOMP_LU)
CV_EXPORTS_W Mat	getAffineTransform (InputArray src, InputArray dst)
CV_EXPORTS_W void	getRectSubPix (InputArray image, Size patchSize, Point2f center, OutputArray patch, int patchType=-1)
	Retrieves a pixel rectangle from an image with sub-pixel accuracy.
CV_EXPORTS_W void	logPolar (InputArray src, OutputArray dst, Point2f center, double M, int flags)
	Remaps an image to semilog-polar coordinates space.
CV_EXPORTS_W void	linearPolar (InputArray src, OutputArray dst, Point2f center, double maxRadius, int flags)
	Remaps an image to polar coordinates space.
CV_EXPORTS_W void	warpPolar (InputArray src, OutputArray dst, Size dsize, Point2f center, double maxRadius, int flags)
	Remaps an image to polar or semilog-polar coordinates space.
	CV_EXPORTS_AS (integral3) void integral(InputArray src
	Calculates the integral of an image.
CV_EXPORTS_W void	integral (InputArray src, OutputArray sum, int sdepth=-1)
	CV_EXPORTS_AS (integral2) void integral(InputArray src
CV_EXPORTS_W void	accumulate (InputArray src, InputOutputArray dst, InputArray mask=noArray())
	Adds an image to the accumulator image.
CV_EXPORTS_W void	accumulateSquare (InputArray src, InputOutputArray dst, InputArray mask=noArray())
	Adds the square of a source image to the accumulator image.
CV_EXPORTS_W void	accumulateProduct (InputArray src1, InputArray src2, InputOutputArray dst, InputArray mask=noArray())
	Adds the per-element product of two input images to the accumulator image.
CV_EXPORTS_W void	accumulateWeighted (InputArray src, InputOutputArray dst, double alpha, InputArray mask=noArray())
	Updates a running average.
CV_EXPORTS_W Point2d	phaseCorrelate (InputArray src1, InputArray src2, InputArray window=noArray(), CV_OUT double *response=0)
	The function is used to detect translational shifts that occur between two images.
CV_EXPORTS_W void	createHanningWindow (OutputArray dst, Size winSize, int type)
	This function computes a Hanning window coefficients in two dimensions.
CV_EXPORTS_W void	divSpectrums (InputArray a, InputArray b, OutputArray c, int flags, bool conjB=false)
	Performs the per-element division of the first Fourier spectrum by the second Fourier spectrum.
CV_EXPORTS_W double	threshold (InputArray src, OutputArray dst, double thresh, double maxval, int type)
	Applies a fixed-level threshold to each array element.
CV_EXPORTS_W void	adaptiveThreshold (InputArray src, OutputArray dst, double maxValue, int adaptiveMethod, int thresholdType, int blockSize, double C)
	Applies an adaptive threshold to an array.
CV_EXPORTS_W void	pyrDown (InputArray src, OutputArray dst, const Size &dstsize=Size(), int borderType=BORDER_DEFAULT)
	Blurs an image and downsamples it.
CV_EXPORTS_W void	pyrUp (InputArray src, OutputArray dst, const Size &dstsize=Size(), int borderType=BORDER_DEFAULT)
	Upsamples an image and then blurs it.
CV_EXPORTS void	buildPyramid (InputArray src, OutputArrayOfArrays dst, int maxlevel, int borderType=BORDER_DEFAULT)
	Constructs the Gaussian pyramid for an image.
CV_EXPORTS void	calcHist (const Mat *images, int nimages, const int *channels, InputArray mask, OutputArray hist, int dims, const int *histSize, const float **ranges, bool uniform=true, bool accumulate=false)
	Calculates a histogram of a set of arrays.
CV_EXPORTS void	calcHist (const Mat *images, int nimages, const int *channels, InputArray mask, SparseMat &hist, int dims, const int *histSize, const float **ranges, bool uniform=true, bool accumulate=false)
CV_EXPORTS_W void	calcHist (InputArrayOfArrays images, const std::vector< int > &channels, InputArray mask, OutputArray hist, const std::vector< int > &histSize, const std::vector< float > &ranges, bool accumulate=false)
CV_EXPORTS void	calcBackProject (const Mat *images, int nimages, const int *channels, InputArray hist, OutputArray backProject, const float **ranges, double scale=1, bool uniform=true)
	Calculates the back projection of a histogram.
CV_EXPORTS void	calcBackProject (const Mat *images, int nimages, const int *channels, const SparseMat &hist, OutputArray backProject, const float **ranges, double scale=1, bool uniform=true)
CV_EXPORTS_W void	calcBackProject (InputArrayOfArrays images, const std::vector< int > &channels, InputArray hist, OutputArray dst, const std::vector< float > &ranges, double scale)
CV_EXPORTS_W double	compareHist (InputArray H1, InputArray H2, int method)
	Compares two histograms.
CV_EXPORTS double	compareHist (const SparseMat &H1, const SparseMat &H2, int method)
CV_EXPORTS_W void	equalizeHist (InputArray src, OutputArray dst)
	Equalizes the histogram of a grayscale image.
CV_EXPORTS_W Ptr< CLAHE >	createCLAHE (double clipLimit=40.0, Size tileGridSize=Size(8, 8))
	Creates a smart pointer to a cv::CLAHE class and initializes it.
CV_EXPORTS float	EMD (InputArray signature1, InputArray signature2, int distType, InputArray cost=noArray(), float *lowerBound=0, OutputArray flow=noArray())
	Computes the "minimal work" distance between two weighted point configurations.
	CV_EXPORTS_AS (EMD) float wrapperEMD(InputArray signature1
CV_EXPORTS_W void	watershed (InputArray image, InputOutputArray markers)
	Performs a marker-based image segmentation using the watershed algorithm.
CV_EXPORTS_W void	pyrMeanShiftFiltering (InputArray src, OutputArray dst, double sp, double sr, int maxLevel=1, TermCriteria termcrit=TermCriteria(TermCriteria::MAX_ITER+TermCriteria::EPS, 5, 1))
	Performs initial step of meanshift segmentation of an image.
CV_EXPORTS_W void	grabCut (InputArray img, InputOutputArray mask, Rect rect, InputOutputArray bgdModel, InputOutputArray fgdModel, int iterCount, int mode=GC_EVAL)
	Runs the GrabCut algorithm.
	CV_EXPORTS_AS (distanceTransformWithLabels) void distanceTransform(InputArray src
	Calculates the distance to the closest zero pixel for each pixel of the source image.
CV_EXPORTS_W void	distanceTransform (InputArray src, OutputArray dst, int distanceType, int maskSize, int dstType=CV_32F)
CV_EXPORTS_W int	floodFill (InputOutputArray image, InputOutputArray mask, Point seedPoint, Scalar newVal, CV_OUT Rect *rect=0, Scalar loDiff=Scalar(), Scalar upDiff=Scalar(), int flags=4)
	Fills a connected component with the given color.
CV_EXPORTS int	floodFill (InputOutputArray image, Point seedPoint, Scalar newVal, CV_OUT Rect *rect=0, Scalar loDiff=Scalar(), Scalar upDiff=Scalar(), int flags=4)
CV_EXPORTS_W void	blendLinear (InputArray src1, InputArray src2, InputArray weights1, InputArray weights2, OutputArray dst)
CV_EXPORTS_W void	cvtColor (InputArray src, OutputArray dst, int code, int dstCn=0)
	Converts an image from one color space to another.
CV_EXPORTS_W void	cvtColorTwoPlane (InputArray src1, InputArray src2, OutputArray dst, int code)
	Converts an image from one color space to another where the source image is stored in two planes.
CV_EXPORTS_W void	demosaicing (InputArray src, OutputArray dst, int code, int dstCn=0)
	main function for all demosaicing processes
CV_EXPORTS_W Moments	moments (InputArray array, bool binaryImage=false)
	Calculates all of the moments up to the third order of a polygon or rasterized shape.
CV_EXPORTS void	HuMoments (const Moments &moments, double hu[7])
	Calculates seven Hu invariants.
CV_EXPORTS_W void	HuMoments (const Moments &m, OutputArray hu)
CV_EXPORTS_W void	matchTemplate (InputArray image, InputArray templ, OutputArray result, int method, InputArray mask=noArray())
	Compares a template against overlapped image regions.
	CV_EXPORTS_AS (connectedComponentsWithAlgorithm) int connectedComponents(InputArray image
	computes the connected components labeled image of boolean image
CV_EXPORTS_W int	connectedComponents (InputArray image, OutputArray labels, int connectivity=8, int ltype=CV_32S)
	CV_EXPORTS_AS (connectedComponentsWithStatsWithAlgorithm) int connectedComponentsWithStats(InputArray image
	computes the connected components labeled image of boolean image and also produces a statistics output for each label
CV_EXPORTS_W int	connectedComponentsWithStats (InputArray image, OutputArray labels, OutputArray stats, OutputArray centroids, int connectivity=8, int ltype=CV_32S)
CV_EXPORTS_W void	findContours (InputArray image, OutputArrayOfArrays contours, OutputArray hierarchy, int mode, int method, Point offset=Point())
	Finds contours in a binary image.
CV_EXPORTS void	findContours (InputArray image, OutputArrayOfArrays contours, int mode, int method, Point offset=Point())
CV_EXPORTS_W void	findContoursLinkRuns (InputArray image, OutputArrayOfArrays contours, OutputArray hierarchy)
	Find contours using link runs algorithm.
CV_EXPORTS_W void	findContoursLinkRuns (InputArray image, OutputArrayOfArrays contours)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
CV_EXPORTS_W void	approxPolyDP (InputArray curve, OutputArray approxCurve, double epsilon, bool closed)
	Approximates a polygonal curve(s) with the specified precision.
CV_EXPORTS_W double	arcLength (InputArray curve, bool closed)
	Calculates a contour perimeter or a curve length.
CV_EXPORTS_W Rect	boundingRect (InputArray array)
	Calculates the up-right bounding rectangle of a point set or non-zero pixels of gray-scale image.
CV_EXPORTS_W double	contourArea (InputArray contour, bool oriented=false)
	Calculates a contour area.
CV_EXPORTS_W RotatedRect	minAreaRect (InputArray points)
	Finds a rotated rectangle of the minimum area enclosing the input 2D point set.
CV_EXPORTS_W void	boxPoints (RotatedRect box, OutputArray points)
	Finds the four vertices of a rotated rect. Useful to draw the rotated rectangle.
CV_EXPORTS_W void	minEnclosingCircle (InputArray points, CV_OUT Point2f &center, CV_OUT float &radius)
	Finds a circle of the minimum area enclosing a 2D point set.
CV_EXPORTS_W double	minEnclosingTriangle (InputArray points, CV_OUT OutputArray triangle)
	Finds a triangle of minimum area enclosing a 2D point set and returns its area.
CV_EXPORTS_W double	matchShapes (InputArray contour1, InputArray contour2, int method, double parameter)
	Compares two shapes.
CV_EXPORTS_W void	convexHull (InputArray points, OutputArray hull, bool clockwise=false, bool returnPoints=true)
	Finds the convex hull of a point set.
CV_EXPORTS_W void	convexityDefects (InputArray contour, InputArray convexhull, OutputArray convexityDefects)
	Finds the convexity defects of a contour.
CV_EXPORTS_W bool	isContourConvex (InputArray contour)
	Tests a contour convexity.
CV_EXPORTS_W float	intersectConvexConvex (InputArray p1, InputArray p2, OutputArray p12, bool handleNested=true)
	Finds intersection of two convex polygons.
CV_EXPORTS_W RotatedRect	fitEllipse (InputArray points)
	Fits an ellipse around a set of 2D points.
CV_EXPORTS_W RotatedRect	fitEllipseAMS (InputArray points)
	Fits an ellipse around a set of 2D points.
CV_EXPORTS_W RotatedRect	fitEllipseDirect (InputArray points)
	Fits an ellipse around a set of 2D points.
CV_EXPORTS_W void	fitLine (InputArray points, OutputArray line, int distType, double param, double reps, double aeps)
	Fits a line to a 2D or 3D point set.
CV_EXPORTS_W double	pointPolygonTest (InputArray contour, Point2f pt, bool measureDist)
	Performs a point-in-contour test.
CV_EXPORTS_W int	rotatedRectangleIntersection (const RotatedRect &rect1, const RotatedRect &rect2, OutputArray intersectingRegion)
	Finds out if there is any intersection between two rotated rectangles.
CV_EXPORTS_W Ptr< GeneralizedHoughBallard >	createGeneralizedHoughBallard ()
	Creates a smart pointer to a cv::GeneralizedHoughBallard class and initializes it.
CV_EXPORTS_W Ptr< GeneralizedHoughGuil >	createGeneralizedHoughGuil ()
	Creates a smart pointer to a cv::GeneralizedHoughGuil class and initializes it.
CV_EXPORTS_W void	applyColorMap (InputArray src, OutputArray dst, int colormap)
	Applies a GNU Octave/MATLAB equivalent colormap on a given image.
CV_EXPORTS_W void	applyColorMap (InputArray src, OutputArray dst, InputArray userColor)
	Applies a user colormap on a given image.
CV_EXPORTS_W void	line (InputOutputArray img, Point pt1, Point pt2, const Scalar &color, int thickness=1, int lineType=LINE_8, int shift=0)
	Draws a line segment connecting two points.
CV_EXPORTS_W void	arrowedLine (InputOutputArray img, Point pt1, Point pt2, const Scalar &color, int thickness=1, int line_type=8, int shift=0, double tipLength=0.1)
	Draws an arrow segment pointing from the first point to the second one.
CV_EXPORTS_W void	rectangle (InputOutputArray img, Point pt1, Point pt2, const Scalar &color, int thickness=1, int lineType=LINE_8, int shift=0)
	Draws a simple, thick, or filled up-right rectangle.
CV_EXPORTS_W void	rectangle (InputOutputArray img, Rect rec, const Scalar &color, int thickness=1, int lineType=LINE_8, int shift=0)
CV_EXPORTS_W void	circle (InputOutputArray img, Point center, int radius, const Scalar &color, int thickness=1, int lineType=LINE_8, int shift=0)
	Draws a circle.
CV_EXPORTS_W void	ellipse (InputOutputArray img, Point center, Size axes, double angle, double startAngle, double endAngle, const Scalar &color, int thickness=1, int lineType=LINE_8, int shift=0)
	Draws a simple or thick elliptic arc or fills an ellipse sector.
CV_EXPORTS_W void	ellipse (InputOutputArray img, const RotatedRect &box, const Scalar &color, int thickness=1, int lineType=LINE_8)
CV_EXPORTS_W void	drawMarker (InputOutputArray img, Point position, const Scalar &color, int markerType=MARKER_CROSS, int markerSize=20, int thickness=1, int line_type=8)
	Draws a marker on a predefined position in an image.
CV_EXPORTS_W void	fillConvexPoly (InputOutputArray img, InputArray points, const Scalar &color, int lineType=LINE_8, int shift=0)
	Fills a convex polygon.
CV_EXPORTS void	fillConvexPoly (InputOutputArray img, const Point *pts, int npts, const Scalar &color, int lineType=LINE_8, int shift=0)
CV_EXPORTS_W void	fillPoly (InputOutputArray img, InputArrayOfArrays pts, const Scalar &color, int lineType=LINE_8, int shift=0, Point offset=Point())
	Fills the area bounded by one or more polygons.
CV_EXPORTS void	fillPoly (InputOutputArray img, const Point **pts, const int *npts, int ncontours, const Scalar &color, int lineType=LINE_8, int shift=0, Point offset=Point())
CV_EXPORTS_W void	polylines (InputOutputArray img, InputArrayOfArrays pts, bool isClosed, const Scalar &color, int thickness=1, int lineType=LINE_8, int shift=0)
	Draws several polygonal curves.
CV_EXPORTS void	polylines (InputOutputArray img, const Point *const *pts, const int *npts, int ncontours, bool isClosed, const Scalar &color, int thickness=1, int lineType=LINE_8, int shift=0)
CV_EXPORTS_W void	drawContours (InputOutputArray image, InputArrayOfArrays contours, int contourIdx, const Scalar &color, int thickness=1, int lineType=LINE_8, InputArray hierarchy=noArray(), int maxLevel=INT_MAX, Point offset=Point())
	Draws contours outlines or filled contours.
CV_EXPORTS bool	clipLine (Size imgSize, CV_IN_OUT Point &pt1, CV_IN_OUT Point &pt2)
	Clips the line against the image rectangle.
CV_EXPORTS bool	clipLine (Size2l imgSize, CV_IN_OUT Point2l &pt1, CV_IN_OUT Point2l &pt2)
CV_EXPORTS_W bool	clipLine (Rect imgRect, CV_OUT CV_IN_OUT Point &pt1, CV_OUT CV_IN_OUT Point &pt2)
CV_EXPORTS_W void	ellipse2Poly (Point center, Size axes, int angle, int arcStart, int arcEnd, int delta, CV_OUT std::vector< Point > &pts)
	Approximates an elliptic arc with a polyline.
CV_EXPORTS void	ellipse2Poly (Point2d center, Size2d axes, int angle, int arcStart, int arcEnd, int delta, CV_OUT std::vector< Point2d > &pts)
CV_EXPORTS_W void	putText (InputOutputArray img, const String &text, Point org, int fontFace, double fontScale, Scalar color, int thickness=1, int lineType=LINE_8, bool bottomLeftOrigin=false)
	Draws a text string.
CV_EXPORTS_W Size	getTextSize (const String &text, int fontFace, double fontScale, int thickness, CV_OUT int *baseLine)
	Calculates the width and height of a text string.
CV_EXPORTS_W double	getFontScaleFromHeight (const int fontFace, const int pixelHeight, const int thickness=1)
	Calculates the font-specific size to use to achieve a given height in pixels.
static CV_WRAP void	HoughLinesWithAccumulator (InputArray image, OutputArray lines, double rho, double theta, int threshold, double srn=0, double stn=0, double min_theta=0, double max_theta=CV_PI)
	Finds lines in a binary image using the standard Hough transform and get accumulator.
CV_EXPORTS void	groupRectangles (std::vector< Rect > &rectList, int groupThreshold, double eps=0.2)
	Groups the object candidate rectangles.
CV_EXPORTS_W void	groupRectangles (CV_IN_OUT std::vector< Rect > &rectList, CV_OUT std::vector< int > &weights, int groupThreshold, double eps=0.2)
CV_EXPORTS void	groupRectangles (std::vector< Rect > &rectList, int groupThreshold, double eps, std::vector< int > *weights, std::vector< double > *levelWeights)
CV_EXPORTS void	groupRectangles (std::vector< Rect > &rectList, std::vector< int > &rejectLevels, std::vector< double > &levelWeights, int groupThreshold, double eps=0.2)
CV_EXPORTS void	groupRectangles_meanshift (std::vector< Rect > &rectList, std::vector< double > &foundWeights, std::vector< double > &foundScales, double detectThreshold=0.0, Size winDetSize=Size(64, 128))
CV_EXPORTS Ptr< BaseCascadeClassifier::MaskGenerator >	createFaceDetectionMaskGenerator ()
CV_EXPORTS_W Ptr< BackgroundSubtractorMOG2 >	createBackgroundSubtractorMOG2 (int history=500, double varThreshold=16, bool detectShadows=true)
	Creates MOG2 Background Subtractor.
CV_EXPORTS_W Ptr< BackgroundSubtractorKNN >	createBackgroundSubtractorKNN (int history=500, double dist2Threshold=400.0, bool detectShadows=true)
	Creates KNN Background Subtractor.
CV_EXPORTS_W RotatedRect	CamShift (InputArray probImage, CV_IN_OUT Rect &window, TermCriteria criteria)
	Finds an object center, size, and orientation.
CV_EXPORTS_W int	meanShift (InputArray probImage, CV_IN_OUT Rect &window, TermCriteria criteria)
	Finds an object on a back projection image.
CV_EXPORTS_W int	buildOpticalFlowPyramid (InputArray img, OutputArrayOfArrays pyramid, Size winSize, int maxLevel, bool withDerivatives=true, int pyrBorder=BORDER_REFLECT_101, int derivBorder=BORDER_CONSTANT, bool tryReuseInputImage=true)
	Constructs the image pyramid which can be passed to calcOpticalFlowPyrLK.
CV_EXPORTS_W void	calcOpticalFlowPyrLK (InputArray prevImg, InputArray nextImg, InputArray prevPts, InputOutputArray nextPts, OutputArray status, OutputArray err, Size winSize=Size(21, 21), int maxLevel=3, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, 0.01), int flags=0, double minEigThreshold=1e-4)
	Calculates an optical flow for a sparse feature set using the iterative Lucas-Kanade method with pyramids.
CV_EXPORTS_W void	calcOpticalFlowFarneback (InputArray prev, InputArray next, InputOutputArray flow, double pyr_scale, int levels, int winsize, int iterations, int poly_n, double poly_sigma, int flags)
	Computes a dense optical flow using the Gunnar Farneback's algorithm.
CV_DEPRECATED CV_EXPORTS Mat	estimateRigidTransform (InputArray src, InputArray dst, bool fullAffine)
	Computes an optimal affine transformation between two 2D point sets.
CV_EXPORTS_W double	computeECC (InputArray templateImage, InputArray inputImage, InputArray inputMask=noArray())
	Computes the Enhanced Correlation Coefficient value between two images [EP08] .
CV_EXPORTS_W double	findTransformECC (InputArray templateImage, InputArray inputImage, InputOutputArray warpMatrix, int motionType, TermCriteria criteria, InputArray inputMask, int gaussFiltSize)
	Finds the geometric transform (warp) between two images in terms of the ECC criterion [EP08] .
CV_EXPORTS_W double	findTransformECC (InputArray templateImage, InputArray inputImage, InputOutputArray warpMatrix, int motionType=MOTION_AFFINE, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 50, 0.001), InputArray inputMask=noArray())
CV_EXPORTS_W Mat	readOpticalFlow (const String &path)
	Read a .flo file.
CV_EXPORTS_W bool	writeOpticalFlow (const String &path, InputArray flow)
	Write a .flo to disk.
Pack boolean values
Pack boolean values from multiple vectors to one unsigned 8-bit integer vector Note Must provide valid boolean values to guarantee same result for all architectures.
template<int n>
v_reg< uchar, 2 *n >	v_pack_b (const v_reg< ushort, n > &a, const v_reg< ushort, n > &b)
	! For 16-bit boolean values
template<int n>
v_reg< uchar, 4 *n >	v_pack_b (const v_reg< unsigned, n > &a, const v_reg< unsigned, n > &b, const v_reg< unsigned, n > &c, const v_reg< unsigned, n > &d)
template<int n>
v_reg< uchar, 8 *n >	v_pack_b (const v_reg< uint64, n > &a, const v_reg< uint64, n > &b, const v_reg< uint64, n > &c, const v_reg< uint64, n > &d, const v_reg< uint64, n > &e, const v_reg< uint64, n > &f, const v_reg< uint64, n > &g, const v_reg< uint64, n > &h)

Variables
CV__DEBUG_NS_END typedef const _InputArray &	InputArray
InputArrayOfArrays	imagePoints
InputArrayOfArrays Size	imageSize
InputArrayOfArrays Size InputOutputArray	cameraMatrix
InputArrayOfArrays Size InputOutputArray InputOutputArray	distCoeffs
InputArrayOfArrays Size InputOutputArray InputOutputArray OutputArrayOfArrays	rvecs
InputArrayOfArrays Size InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays	tvecs
InputArrayOfArrays Size InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays OutputArray	stdDeviationsIntrinsics
InputArrayOfArrays Size InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays OutputArray OutputArray	stdDeviationsExtrinsics
InputArrayOfArrays Size InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays OutputArray OutputArray OutputArray	perViewErrors
InputArrayOfArrays Size InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays OutputArray OutputArray OutputArray int	flags = 0
InputArrayOfArrays Size InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays OutputArray OutputArray OutputArray int TermCriteria	criteria
InputArrayOfArrays Size int	iFixedPoint
InputArrayOfArrays Size int InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays OutputArray	newObjPoints
InputArrayOfArrays Size int InputOutputArray InputOutputArray OutputArrayOfArrays OutputArrayOfArrays OutputArray OutputArray OutputArray OutputArray	stdDeviationsObjPoints
InputArrayOfArrays	imagePoints1
InputArrayOfArrays InputArrayOfArrays	imagePoints2
InputArrayOfArrays InputArrayOfArrays InputOutputArray	cameraMatrix1
InputArrayOfArrays InputArrayOfArrays InputOutputArray InputOutputArray	distCoeffs1
InputArrayOfArrays InputArrayOfArrays InputOutputArray InputOutputArray InputOutputArray	cameraMatrix2
InputArrayOfArrays InputArrayOfArrays InputOutputArray InputOutputArray InputOutputArray InputOutputArray	distCoeffs2
InputArrayOfArrays InputArrayOfArrays InputOutputArray InputOutputArray InputOutputArray InputOutputArray Size InputOutputArray	R
InputArrayOfArrays InputArrayOfArrays InputOutputArray InputOutputArray InputOutputArray InputOutputArray Size InputOutputArray InputOutputArray	T
InputArrayOfArrays InputArrayOfArrays InputOutputArray InputOutputArray InputOutputArray InputOutputArray Size InputOutputArray InputOutputArray OutputArray	E
InputArrayOfArrays InputArrayOfArrays InputOutputArray InputOutputArray InputOutputArray InputOutputArray Size InputOutputArray InputOutputArray OutputArray OutputArray	F
InputOutputArray	mean
InputOutputArray OutputArray	eigenvectors
InputOutputArray OutputArray OutputArray	eigenvalues
InputOutputArray OutputArray OutputArray int	maxComponents = 0)
InputOutputArray OutputArray OutputArray double	retainedVariance
class CV_EXPORTS	Algorithm
class CV_EXPORTS	FileNode
CV__DEBUG_NS_BEGIN class CV_EXPORTS	_OutputArray
struct CV_EXPORTS	UMatData
class CV_EXPORTS	FileNodeIterator
const std::vector< KeyPoint > &	keypoints1
const std::vector< KeyPoint > InputArray	img2
const std::vector< KeyPoint > InputArray const std::vector< KeyPoint > &	keypoints2
const std::vector< KeyPoint > InputArray const std::vector< KeyPoint > const std::vector< std::vector< DMatch > > &	matches1to2
const std::vector< KeyPoint > InputArray const std::vector< KeyPoint > const std::vector< std::vector< DMatch > > InputOutputArray	outImg
const std::vector< KeyPoint > InputArray const std::vector< KeyPoint > const std::vector< std::vector< DMatch > > InputOutputArray const Scalar &	matchColor =Scalar::all(-1)
const std::vector< KeyPoint > InputArray const std::vector< KeyPoint > const std::vector< std::vector< DMatch > > InputOutputArray const Scalar const Scalar &	singlePointColor =Scalar::all(-1)
const std::vector< KeyPoint > InputArray const std::vector< KeyPoint > const std::vector< std::vector< DMatch > > InputOutputArray const Scalar const Scalar const std::vector< std::vector< char > > &	matchesMask =std::vector<std::vector<char> >()
CV_EXPORTS OutputArray	corners
CV_EXPORTS OutputArray int	maxCorners
CV_EXPORTS OutputArray int double	qualityLevel
CV_EXPORTS OutputArray int double double	minDistance
CV_EXPORTS OutputArray int double double InputArray	mask
CV_EXPORTS OutputArray int double double InputArray OutputArray	cornersQuality
CV_EXPORTS OutputArray int double double InputArray OutputArray int	blockSize = 3
CV_EXPORTS OutputArray int double double InputArray OutputArray int int	gradientSize = 3
CV_EXPORTS OutputArray int double double InputArray OutputArray int int bool	useHarrisDetector = false
CV_EXPORTS OutputArray int double double InputArray OutputArray int int bool double	k = 0.04)
OutputArray	sum
OutputArray OutputArray	sqsum
OutputArray OutputArray OutputArray	tilted
OutputArray OutputArray OutputArray int	sdepth = -1
OutputArray OutputArray OutputArray int int	sqdepth = -1 )
InputArray	signature2
InputArray int	distType
InputArray int InputArray	cost =noArray()
InputArray int InputArray CV_IN_OUT Ptr< float >	lowerBound = Ptr<float>()
InputArray int InputArray CV_IN_OUT Ptr< float > OutputArray	flow = noArray() )
OutputArray	dst
OutputArray OutputArray	labels
OutputArray OutputArray int	distanceType
OutputArray OutputArray int int	maskSize
OutputArray OutputArray int int int	labelType = DIST_LABEL_CCOMP )
OutputArray int	connectivity
OutputArray int int	ltype
OutputArray int int int	ccltype
OutputArray OutputArray	stats
OutputArray OutputArray OutputArray	centroids

Detailed Description

"black box" representation of the file storage associated with a file on disk.

Several functions that are described below take CvFileStorage* as inputs and allow the user to save or to load hierarchical collections that consist of scalar values, standard CXCore objects (such as matrices, sequences, graphs), and user-defined objects.

OpenCV can read and write data in XML (http://www.w3c.org/XML), YAML (http://www.yaml.org) or JSON (http://www.json.org/) formats. Below is an example of 3x3 floating-point identity matrix A, stored in XML and YAML files using CXCore functions: XML:

<?xml version="1.0">
<opencv_storage>
<A type_id="opencv-matrix">
  <rows>3</rows>
  <cols>3</cols>
  <dt>f</dt>
  <data>1. 0. 0. 0. 1. 0. 0. 0. 1.</data>
</A>
</opencv_storage>

YAML:

%YAML:1.0
A: !!opencv-matrix
  rows: 3
  cols: 3
  dt: f
  data: [ 1., 0., 0., 0., 1., 0., 0., 0., 1.]

As it can be seen from the examples, XML uses nested tags to represent hierarchy, while YAML uses indentation for that purpose (similar to the Python programming language).

The same functions can read and write data in both formats; the particular format is determined by the extension of the opened file, ".xml" for XML files, ".yml" or ".yaml" for YAML and ".json" for JSON.

Typedef Documentation

FPDenormalsIgnoreHintScope

typedef details::FPDenormalsIgnoreHintScopeNOOP cv::FPDenormalsIgnoreHintScope

Function Documentation

abs() [1/4]

static uchar cv::abs ( uchar  a )

inlinestatic

abs() [2/4]

static uint64 cv::abs ( uint64  a )

inlinestatic

abs() [3/4]

static unsigned cv::abs ( unsigned  a )

inlinestatic

abs() [4/4]

static ushort cv::abs ( ushort  a )

inlinestatic

conjugate()

template<typename T >

DualQuat< T > cv::conjugate ( const DualQuat< T > &  dq )

inline

Parameters

dq	a dual quaternion.

CV_INTRIN_DEF_TYPE_TRAITS() [1/4]

cv::CV_INTRIN_DEF_TYPE_TRAITS	(	schar	,
		schar	,
		uchar	,
		uchar	,
		short	,
		int	,
		int
	)

CV_INTRIN_DEF_TYPE_TRAITS() [2/4]

cv::CV_INTRIN_DEF_TYPE_TRAITS	(	short	,
		short	,
		ushort	,
		ushort	,
		int	,
		int64	,
		int
	)

CV_INTRIN_DEF_TYPE_TRAITS() [3/4]

cv::CV_INTRIN_DEF_TYPE_TRAITS	(	uchar	,
		schar	,
		uchar	,
		uchar	,
		ushort	,
		unsigned	,
		unsigned
	)

CV_INTRIN_DEF_TYPE_TRAITS() [4/4]

cv::CV_INTRIN_DEF_TYPE_TRAITS	(	ushort	,
		short	,
		ushort	,
		ushort	,
		unsigned	,
		uint64	,
		unsigned
	)

CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE() [1/6]

cv::CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE	(	double	,
		int64	,
		uint64	,
		double	,
		void	,
		double
	)

CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE() [2/6]

cv::CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE	(	float	,
		int	,
		unsigned	,
		float	,
		double	,
		float
	)

CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE() [3/6]

cv::CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE	(	int	,
		int	,
		unsigned	,
		unsigned	,
		int64	,
		int
	)

CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE() [4/6]

cv::CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE	(	int64	,
		int64	,
		uint64	,
		uint64	,
		void	,
		int64
	)

CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE() [5/6]

cv::CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE	(	uint64	,
		int64	,
		uint64	,
		uint64	,
		void	,
		uint64
	)

CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE() [6/6]

cv::CV_INTRIN_DEF_TYPE_TRAITS_NO_Q_TYPE	(	unsigned	,
		int	,
		unsigned	,
		unsigned	,
		uint64	,
		unsigned
	)

depthToString()

CV_EXPORTS const char * cv::depthToString

(

int

depth

)

Returns string of cv::Mat depth value: CV_8U -> "CV_8U" or "<invalid depth>"

determinant()

template<typename _Tp , int m>

static double cv::determinant ( const Matx< _Tp, m, m > &  a )

inlinestatic

dumpOpenCLInformation()

static void cv::dumpOpenCLInformation ( )

static

exp()

template<typename T >

DualQuat< T > cv::exp ( const DualQuat< T > &  dq )

inline

Parameters

dq	a dual quaternion.

haveOpenVX()

CV_EXPORTS_W bool cv::haveOpenVX

(

)

Check if use of OpenVX is possible.

HoughLinesWithAccumulator()

static CV_WRAP void cv::HoughLinesWithAccumulator ( InputArray  image, OutputArray  lines, double  rho, double  theta, int  threshold, double  srn = 0, double  stn = 0, double  min_theta = 0, double  max_theta = CV_PI  )

inlinestatic

Finds lines in a binary image using the standard Hough transform and get accumulator.

Note

This function is for bindings use only. Use original function in C++ code

See also

HoughLines

inv()

template<typename T >

DualQuat< T > cv::inv ( const DualQuat< T > &  dq, QuatAssumeType  assumeUnit = QUAT_ASSUME_NOT_UNIT  )

inline

or equivalentlly,

Parameters

dq	a dual quaternion.
assumeUnit	if QUAT_ASSUME_UNIT, dual quaternion dq assume to be a unit dual quaternion and this function will save some computations.

log()

template<typename T >

DualQuat< T > cv::log	(	const DualQuat< T > &	dq,
		QuatAssumeType	assumeUnit = QUAT_ASSUME_NOT_UNIT
	)

Parameters

dq	a dual quaternion.
assumeUnit	if QUAT_ASSUME_UNIT, dual quaternion dq assume to be a unit dual quaternion and this function will save some computations.

norm() [1/2]

template<typename _Tp , int m, int n>

static double cv::norm ( const Matx< _Tp, m, n > &  M )

inlinestatic

norm() [2/2]

template<typename _Tp , int m, int n>

static double cv::norm ( const Matx< _Tp, m, n > &  M, int  normType  )

inlinestatic

operator!=() [1/2]

CV_EXPORTS bool cv::operator!=	(	const FileNodeIterator &	it1,
		const FileNodeIterator &	it2
	)

operator!=() [2/2]

template<typename _Tp , int m, int n>

static bool cv::operator!= ( const Matx< _Tp, m, n > &  a, const Matx< _Tp, m, n > &  b  )

inlinestatic

operator*() [1/16]

template<typename T >

DualQuat< T > cv::operator* ( const DualQuat< T > &  q, const T  a  )

inline

operator*() [2/16]

template<typename _Tp , int m, int n, int l>

static Matx< _Tp, m, n > cv::operator* ( const Matx< _Tp, m, l > &  a, const Matx< _Tp, l, n > &  b  )

inlinestatic

operator*() [3/16]

template<typename _Tp , int m, int n>

static Vec< _Tp, m > cv::operator* ( const Matx< _Tp, m, n > &  a, const Vec< _Tp, n > &  b  )

inlinestatic

operator*() [4/16]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator* ( const Matx< _Tp, m, n > &  a, double  alpha  )

inlinestatic

operator*() [5/16]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator* ( const Matx< _Tp, m, n > &  a, float  alpha  )

inlinestatic

operator*() [6/16]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator* ( const Matx< _Tp, m, n > &  a, int  alpha  )

inlinestatic

operator*() [7/16]

template<typename T >

DualQuat< T > cv::operator* ( const T  a, const DualQuat< T > &  q  )

inline

operator*() [8/16]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator* ( const Vec< _Tp, cn > &  a, double  alpha  )

inlinestatic

operator*() [9/16]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator* ( const Vec< _Tp, cn > &  a, float  alpha  )

inlinestatic

operator*() [10/16]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator* ( const Vec< _Tp, cn > &  a, int  alpha  )

inlinestatic

operator*() [11/16]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator* ( double  alpha, const Matx< _Tp, m, n > &  a  )

inlinestatic

operator*() [12/16]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator* ( double  alpha, const Vec< _Tp, cn > &  a  )

inlinestatic

operator*() [13/16]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator* ( float  alpha, const Matx< _Tp, m, n > &  a  )

inlinestatic

operator*() [14/16]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator* ( float  alpha, const Vec< _Tp, cn > &  a  )

inlinestatic

operator*() [15/16]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator* ( int  alpha, const Matx< _Tp, m, n > &  a  )

inlinestatic

operator*() [16/16]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator* ( int  alpha, const Vec< _Tp, cn > &  a  )

inlinestatic

operator*=() [1/6]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > & cv::operator*= ( Matx< _Tp, m, n > &  a, double  alpha  )

inlinestatic

operator*=() [2/6]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > & cv::operator*= ( Matx< _Tp, m, n > &  a, float  alpha  )

inlinestatic

operator*=() [3/6]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > & cv::operator*= ( Matx< _Tp, m, n > &  a, int  alpha  )

inlinestatic

operator*=() [4/6]

template<typename _Tp , int cn>

static Vec< _Tp, cn > & cv::operator*= ( Vec< _Tp, cn > &  a, double  alpha  )

inlinestatic

operator*=() [5/6]

template<typename _Tp , int cn>

static Vec< _Tp, cn > & cv::operator*= ( Vec< _Tp, cn > &  a, float  alpha  )

inlinestatic

operator*=() [6/6]

template<typename _Tp , int cn>

static Vec< _Tp, cn > & cv::operator*= ( Vec< _Tp, cn > &  a, int  alpha  )

inlinestatic

operator+() [1/4]

template<typename T >

DualQuat< T > cv::operator+ ( const DualQuat< T > &  q, const T  a  )

inline

operator+() [2/4]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator+ ( const Matx< _Tp, m, n > &  a, const Matx< _Tp, m, n > &  b  )

inlinestatic

operator+() [3/4]

template<typename T >

DualQuat< T > cv::operator+ ( const T  a, const DualQuat< T > &  q  )

inline

operator+() [4/4]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator+ ( const Vec< _Tp, cn > &  a, const Vec< _Tp, cn > &  b  )

inlinestatic

operator+=() [1/2]

template<typename _Tp1 , typename _Tp2 , int m, int n>

static Matx< _Tp1, m, n > & cv::operator+= ( Matx< _Tp1, m, n > &  a, const Matx< _Tp2, m, n > &  b  )

inlinestatic

operator+=() [2/2]

template<typename _Tp1 , typename _Tp2 , int cn>

static Vec< _Tp1, cn > & cv::operator+= ( Vec< _Tp1, cn > &  a, const Vec< _Tp2, cn > &  b  )

inlinestatic

operator-() [1/7]

template<typename T >

DualQuat< T > cv::operator- ( const DualQuat< T > &  q, const T  a  )

inline

operator-() [2/7]

static ptrdiff_t cv::operator- ( const FileNodeIterator &  it1, const FileNodeIterator &  it2  )

inlinestatic

operator-() [3/7]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator- ( const Matx< _Tp, m, n > &  a )

inlinestatic

operator-() [4/7]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator- ( const Matx< _Tp, m, n > &  a, const Matx< _Tp, m, n > &  b  )

inlinestatic

operator-() [5/7]

template<typename T >

DualQuat< T > cv::operator- ( const T  a, const DualQuat< T > &  q  )

inline

operator-() [6/7]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator- ( const Vec< _Tp, cn > &  a )

inlinestatic

operator-() [7/7]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator- ( const Vec< _Tp, cn > &  a, const Vec< _Tp, cn > &  b  )

inlinestatic

operator-=() [1/2]

template<typename _Tp1 , typename _Tp2 , int m, int n>

static Matx< _Tp1, m, n > & cv::operator-= ( Matx< _Tp1, m, n > &  a, const Matx< _Tp2, m, n > &  b  )

inlinestatic

operator-=() [2/2]

template<typename _Tp1 , typename _Tp2 , int cn>

static Vec< _Tp1, cn > & cv::operator-= ( Vec< _Tp1, cn > &  a, const Vec< _Tp2, cn > &  b  )

inlinestatic

operator/() [1/5]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator/ ( const Matx< _Tp, m, n > &  a, double  alpha  )

inlinestatic

operator/() [2/5]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > cv::operator/ ( const Matx< _Tp, m, n > &  a, float  alpha  )

inlinestatic

operator/() [3/5]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator/ ( const Vec< _Tp, cn > &  a, double  alpha  )

inlinestatic

operator/() [4/5]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator/ ( const Vec< _Tp, cn > &  a, float  alpha  )

inlinestatic

operator/() [5/5]

template<typename _Tp , int cn>

static Vec< _Tp, cn > cv::operator/ ( const Vec< _Tp, cn > &  a, int  alpha  )

inlinestatic

operator/=() [1/5]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > & cv::operator/= ( Matx< _Tp, m, n > &  a, double  alpha  )

inlinestatic

operator/=() [2/5]

template<typename _Tp , int m, int n>

static Matx< _Tp, m, n > & cv::operator/= ( Matx< _Tp, m, n > &  a, float  alpha  )

inlinestatic

operator/=() [3/5]

template<typename _Tp , int cn>

static Vec< _Tp, cn > & cv::operator/= ( Vec< _Tp, cn > &  a, double  alpha  )

inlinestatic

operator/=() [4/5]

template<typename _Tp , int cn>

static Vec< _Tp, cn > & cv::operator/= ( Vec< _Tp, cn > &  a, float  alpha  )

inlinestatic

operator/=() [5/5]

template<typename _Tp , int cn>

static Vec< _Tp, cn > & cv::operator/= ( Vec< _Tp, cn > &  a, int  alpha  )

inlinestatic

operator<()

static bool cv::operator< ( const FileNodeIterator &  it1, const FileNodeIterator &  it2  )

inlinestatic

operator<<() [1/7]

template<typename _Tp , typename _T2 , int m, int n>

static MatxCommaInitializer< _Tp, m, n > cv::operator<< ( const Matx< _Tp, m, n > &  mtx, _T2  val  )

inlinestatic

operator<<() [2/7]

template<typename _Tp , typename _T2 , int cn>

static VecCommaInitializer< _Tp, cn > cv::operator<< ( const Vec< _Tp, cn > &  vec, _T2  val  )

inlinestatic

operator<<() [3/7]

static FileStorage & cv::operator<< ( FileStorage &  fs, char *  value  )

inlinestatic

Writes data to a file storage.

operator<<() [4/7]

template<typename _Tp >

static FileStorage & cv::operator<< ( FileStorage &  fs, const _Tp &  value  )

inlinestatic

Writes data to a file storage.

operator<<() [5/7]

static FileStorage & cv::operator<< ( FileStorage &  fs, const char *  str  )

inlinestatic

Writes data to a file storage.

operator<<() [6/7]

CV_EXPORTS FileStorage & cv::operator<<	(	FileStorage &	fs,
		const String &	str
	)

Writes string to a file storage.

operator<<() [7/7]

template<typename T >

std::ostream & cv::operator<<	(	std::ostream &	os,
		const DualQuat< T > &	q
	)

operator==() [1/2]

CV_EXPORTS bool cv::operator==	(	const FileNodeIterator &	it1,
		const FileNodeIterator &	it2
	)

operator==() [2/2]

template<typename _Tp , int m, int n>

static bool cv::operator== ( const Matx< _Tp, m, n > &  a, const Matx< _Tp, m, n > &  b  )

inlinestatic

operator>>() [1/8]

template<typename _Tp >

static void cv::operator>> ( const FileNode &  n, _Tp &  value  )

inlinestatic

Reads data from a file storage.

operator>>() [2/8]

static void cv::operator>> ( const FileNode &  n, DMatch &  m  )

inlinestatic

Reads DMatch from a file storage.

operator>>() [3/8]

static void cv::operator>> ( const FileNode &  n, KeyPoint &  kpt  )

inlinestatic

Reads KeyPoint from a file storage.

operator>>() [4/8]

template<typename _Tp >

static void cv::operator>> ( const FileNode &  n, std::vector< _Tp > &  vec  )

inlinestatic

Reads data from a file storage.

operator>>() [5/8]

static void cv::operator>> ( const FileNode &  n, std::vector< DMatch > &  vec  )

inlinestatic

operator>>() [6/8]

static void cv::operator>> ( const FileNode &  n, std::vector< KeyPoint > &  vec  )

inlinestatic

operator>>() [7/8]

template<typename _Tp >

static FileNodeIterator & cv::operator>> ( FileNodeIterator &  it, _Tp &  value  )

inlinestatic

Reads data from a file storage.

operator>>() [8/8]

template<typename _Tp >

static FileNodeIterator & cv::operator>> ( FileNodeIterator &  it, std::vector< _Tp > &  vec  )

inlinestatic

Reads data from a file storage.

power() [1/2]

template<typename T >

DualQuat< T > cv::power ( const DualQuat< T > &  dq, const T  t, QuatAssumeType  assumeUnit = QUAT_ASSUME_NOT_UNIT  )

inline

Parameters

dq	a dual quaternion.
t	index of power function.
assumeUnit	if QUAT_ASSUME_UNIT, dual quaternion dq assume to be a unit dual quaternion and this function will save some computations.

power() [2/2]

template<typename T >

DualQuat< T > cv::power ( const DualQuat< T > &  p, const DualQuat< T > &  q, QuatAssumeType  assumeUnit = QUAT_ASSUME_NOT_UNIT  )

inline

Parameters

p	a dual quaternion.
q	a dual quaternion.
assumeUnit	if QUAT_ASSUME_UNIT, dual quaternion p assume to be a dual unit quaternion and this function will save some computations.

read() [1/29]

template<typename _Tp , typename std::enable_if< std::is_enum< _Tp >::value >::type * = nullptr>

static void cv::read ( const FileNode &  node, _Tp &  value, const _Tp &  default_value = static_cast<_Tp>(0)  )

inlinestatic

read() [2/29]

static void cv::read ( const FileNode &  node, bool &  value, bool  default_value  )

inlinestatic

read() [3/29]

template<typename _Tp >

static void cv::read ( const FileNode &  node, Complex< _Tp > &  value, const Complex< _Tp > &  default_value  )

inlinestatic

read() [4/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		DMatch &	value,
		const DMatch &	default_value
	)

read() [5/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		double &	value,
		double	default_value
	)

read() [6/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		float &	value,
		float	default_value
	)

read() [7/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		int &	value,
		int	default_value
	)

read() [8/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		KeyPoint &	value,
		const KeyPoint &	default_value
	)

read() [9/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		Mat &	mat,
		const Mat &	default_mat = Mat()
	)

read() [10/29]

template<typename _Tp , int m, int n>

static void cv::read ( const FileNode &  node, Matx< _Tp, m, n > &  value, const Matx< _Tp, m, n > &  default_matx = Matx<_Tp, m, n>()  )

inlinestatic

read() [11/29]

template<typename _Tp >

static void cv::read ( const FileNode &  node, Point3_< _Tp > &  value, const Point3_< _Tp > &  default_value  )

inlinestatic

read() [12/29]

template<typename _Tp >

static void cv::read ( const FileNode &  node, Point_< _Tp > &  value, const Point_< _Tp > &  default_value  )

inlinestatic

read() [13/29]

static void cv::read ( const FileNode &  node, Range &  value, const Range &  default_value  )

inlinestatic

read() [14/29]

template<typename _Tp >

static void cv::read ( const FileNode &  node, Rect_< _Tp > &  value, const Rect_< _Tp > &  default_value  )

inlinestatic

read() [15/29]

template<typename _Tp >

static void cv::read ( const FileNode &  node, Scalar_< _Tp > &  value, const Scalar_< _Tp > &  default_value  )

inlinestatic

read() [16/29]

static void cv::read ( const FileNode &  node, schar &  value, schar  default_value  )

inlinestatic

read() [17/29]

static void cv::read ( const FileNode &  node, short &  value, short  default_value  )

inlinestatic

read() [18/29]

template<typename _Tp >

static void cv::read ( const FileNode &  node, Size_< _Tp > &  value, const Size_< _Tp > &  default_value  )

inlinestatic

read() [19/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		SparseMat &	mat,
		const SparseMat &	default_mat = SparseMat()
	)

read() [20/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		std::string &	value,
		const std::string &	default_value
	)

read() [21/29]

template<typename _Tp >

static void cv::read ( const FileNode &  node, std::vector< _Tp > &  vec, const std::vector< _Tp > &  default_value = std::vector<_Tp>()  )

inlinestatic

read() [22/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		std::vector< DMatch > &	matches
	)

read() [23/29]

static void cv::read ( const FileNode &  node, std::vector< DMatch > &  vec, const std::vector< DMatch > &  default_value  )

inlinestatic

read() [24/29]

CV_EXPORTS void cv::read	(	const FileNode &	node,
		std::vector< KeyPoint > &	keypoints
	)

read() [25/29]

static void cv::read ( const FileNode &  node, std::vector< KeyPoint > &  vec, const std::vector< KeyPoint > &  default_value  )

inlinestatic

read() [26/29]

static void cv::read ( const FileNode &  node, uchar &  value, uchar  default_value  )

inlinestatic

read() [27/29]

static void cv::read ( const FileNode &  node, ushort &  value, ushort  default_value  )

inlinestatic

read() [28/29]

template<typename _Tp , int cn>

static void cv::read ( const FileNode &  node, Vec< _Tp, cn > &  value, const Vec< _Tp, cn > &  default_value  )

inlinestatic

read() [29/29]

template<typename _Tp >

static void cv::read ( FileNodeIterator &  it, std::vector< _Tp > &  vec, size_t  maxCount = (size_t)INT_MAX  )

inlinestatic

setUseOpenVX()

CV_EXPORTS_W void cv::setUseOpenVX

(

bool

flag

)

Enable/disable use of OpenVX.

swap()

static CV__DEBUG_NS_BEGIN void cv::swap ( MatExpr &  a, MatExpr &  b  )

inlinestatic

trace()

template<typename _Tp , int m, int n>

static double cv::trace ( const Matx< _Tp, m, n > &  a )

inlinestatic

typeToString()

CV_EXPORTS String cv::typeToString

(

int

type

)

Returns string of cv::Mat depth value: CV_8UC3 -> "CV_8UC3" or "<invalid type>"

useOpenVX()

CV_EXPORTS_W bool cv::useOpenVX

(

)

Check if use of OpenVX is enabled.

write() [1/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const _Tp &  value  )

inlinestatic

write() [2/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const Complex< _Tp > &  c  )

inlinestatic

write() [3/41]

static void cv::write ( FileStorage &  fs, const DMatch &  m  )

inlinestatic

write() [4/41]

template<>

void cv::write ( FileStorage &  fs, const double &  value  )

inline

write() [5/41]

template<>

void cv::write ( FileStorage &  fs, const float &  value  )

inline

write() [6/41]

template<>

void cv::write ( FileStorage &  fs, const int &  value  )

inline

write() [7/41]

static void cv::write ( FileStorage &  fs, const KeyPoint &  kpt  )

inlinestatic

write() [8/41]

template<typename _Tp , int m, int n>

static void cv::write ( FileStorage &  fs, const Matx< _Tp, m, n > &  x  )

inlinestatic

write() [9/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const Point3_< _Tp > &  pt  )

inlinestatic

write() [10/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const Point_< _Tp > &  pt  )

inlinestatic

write() [11/41]

static void cv::write ( FileStorage &  fs, const Range &  r  )

inlinestatic

write() [12/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const Rect_< _Tp > &  r  )

inlinestatic

write() [13/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const Scalar_< _Tp > &  s  )

inlinestatic

write() [14/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const Size_< _Tp > &  sz  )

inlinestatic

write() [15/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const std::vector< _Tp > &  vec  )

inlinestatic

write() [16/41]

static void cv::write ( FileStorage &  fs, const std::vector< DMatch > &  vec  )

inlinestatic

write() [17/41]

static void cv::write ( FileStorage &  fs, const std::vector< KeyPoint > &  vec  )

inlinestatic

write() [18/41]

template<typename _Tp , typename std::enable_if< std::is_enum< _Tp >::value >::type * = nullptr>

static void cv::write ( FileStorage &  fs, const String &  name, const _Tp &  val  )

inlinestatic

write() [19/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const Complex< _Tp > &  c  )

inlinestatic

write() [20/41]

static void cv::write ( FileStorage &  fs, const String &  name, const DMatch &  m  )

inlinestatic

write() [21/41]

static void cv::write ( FileStorage &  fs, const String &  name, const KeyPoint &  kpt  )

inlinestatic

write() [22/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		const Mat &	value
	)

write() [23/41]

template<typename _Tp , int m, int n>

static void cv::write ( FileStorage &  fs, const String &  name, const Matx< _Tp, m, n > &  x  )

inlinestatic

write() [24/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const Point3_< _Tp > &  pt  )

inlinestatic

write() [25/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const Point_< _Tp > &  pt  )

inlinestatic

write() [26/41]

static void cv::write ( FileStorage &  fs, const String &  name, const Range &  r  )

inlinestatic

write() [27/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const Rect_< _Tp > &  r  )

inlinestatic

write() [28/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const Scalar_< _Tp > &  s  )

inlinestatic

write() [29/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const Size_< _Tp > &  sz  )

inlinestatic

write() [30/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		const SparseMat &	value
	)

write() [31/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const std::vector< _Tp > &  vec  )

inlinestatic

write() [32/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		const std::vector< DMatch > &	value
	)

write() [33/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		const std::vector< KeyPoint > &	value
	)

write() [34/41]

template<typename _Tp >

static void cv::write ( FileStorage &  fs, const String &  name, const std::vector< std::vector< _Tp > > &  vec  )

inlinestatic

write() [35/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		const String &	value
	)

write() [36/41]

template<typename _Tp , int cn>

static void cv::write ( FileStorage &  fs, const String &  name, const Vec< _Tp, cn > &  v  )

inlinestatic

write() [37/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		double	value
	)

write() [38/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		float	value
	)

write() [39/41]

CV_EXPORTS void cv::write	(	FileStorage &	fs,
		const String &	name,
		int	value
	)

write() [40/41]

template<>

void cv::write ( FileStorage &  fs, const String &  value  )

inline

write() [41/41]

template<typename _Tp , int cn>

static void cv::write ( FileStorage &  fs, const Vec< _Tp, cn > &  v  )

inlinestatic

writeScalar() [1/4]

CV_EXPORTS void cv::writeScalar	(	FileStorage &	fs,
		const String &	value
	)

writeScalar() [2/4]

CV_EXPORTS void cv::writeScalar	(	FileStorage &	fs,
		double	value
	)

writeScalar() [3/4]

CV_EXPORTS void cv::writeScalar	(	FileStorage &	fs,
		float	value
	)

writeScalar() [4/4]

CV_EXPORTS void cv::writeScalar	(	FileStorage &	fs,
		int	value
	)