cv::StereoMatcher Class Reference

The base class for stereo correspondence algorithms. More...

#include <calib3d.hpp>

Inheritance diagram for cv::StereoMatcher:

Public Types
enum	{ DISP_SHIFT = 4 , DISP_SCALE = (1 << DISP_SHIFT) }

Public Member Functions
virtual CV_WRAP void	compute (InputArray left, InputArray right, OutputArray disparity)=0
	Computes disparity map for the specified stereo pair. More...
virtual CV_WRAP int	getMinDisparity () const =0
virtual CV_WRAP void	setMinDisparity (int minDisparity)=0
virtual CV_WRAP int	getNumDisparities () const =0
virtual CV_WRAP void	setNumDisparities (int numDisparities)=0
virtual CV_WRAP int	getBlockSize () const =0
virtual CV_WRAP void	setBlockSize (int blockSize)=0
virtual CV_WRAP int	getSpeckleWindowSize () const =0
virtual CV_WRAP void	setSpeckleWindowSize (int speckleWindowSize)=0
virtual CV_WRAP int	getSpeckleRange () const =0
virtual CV_WRAP void	setSpeckleRange (int speckleRange)=0
virtual CV_WRAP int	getDisp12MaxDiff () const =0
virtual CV_WRAP void	setDisp12MaxDiff (int disp12MaxDiff)=0
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
virtual CV_WRAP void	clear ()
	Clears the algorithm state. More...
virtual CV_WRAP void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage. More...
CV_WRAP void	write (FileStorage &fs, const String &name) const
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
virtual CV_WRAP void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage. More...
virtual CV_WRAP bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read. More...
virtual CV_WRAP void	save (const String &filename) const
virtual CV_WRAP String	getDefaultName () const

Additional Inherited Members
Static Public Member Functions inherited from cv::Algorithm
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node. More...
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	Loads algorithm from the file. More...
template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String. More...
Protected Member Functions inherited from cv::Algorithm
void	writeFormat (FileStorage &fs) const

Detailed Description

The base class for stereo correspondence algorithms.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
DISP_SHIFT
DISP_SCALE

Member Function Documentation

compute()

virtual CV_WRAP void cv::StereoMatcher::compute ( InputArray  left, InputArray  right, OutputArray  disparity  )

pure virtual

Computes disparity map for the specified stereo pair.

Parameters

left	Left 8-bit single-channel image.
right	Right image of the same size and the same type as the left one.
disparity	Output disparity map. It has the same size as the input images. Some algorithms, like StereoBM or StereoSGBM compute 16-bit fixed-point disparity map (where each disparity value has 4 fractional bits), whereas other algorithms output 32-bit floating-point disparity map.

getBlockSize()

virtual CV_WRAP int cv::StereoMatcher::getBlockSize ( ) const

pure virtual

getDisp12MaxDiff()

virtual CV_WRAP int cv::StereoMatcher::getDisp12MaxDiff ( ) const

pure virtual

getMinDisparity()

virtual CV_WRAP int cv::StereoMatcher::getMinDisparity ( ) const

pure virtual

getNumDisparities()

virtual CV_WRAP int cv::StereoMatcher::getNumDisparities ( ) const

pure virtual

getSpeckleRange()

virtual CV_WRAP int cv::StereoMatcher::getSpeckleRange ( ) const

pure virtual

getSpeckleWindowSize()

virtual CV_WRAP int cv::StereoMatcher::getSpeckleWindowSize ( ) const

pure virtual

setBlockSize()

virtual CV_WRAP void cv::StereoMatcher::setBlockSize ( int  blockSize )

pure virtual

setDisp12MaxDiff()

virtual CV_WRAP void cv::StereoMatcher::setDisp12MaxDiff ( int  disp12MaxDiff )

pure virtual

setMinDisparity()

virtual CV_WRAP void cv::StereoMatcher::setMinDisparity ( int  minDisparity )

pure virtual

setNumDisparities()

virtual CV_WRAP void cv::StereoMatcher::setNumDisparities ( int  numDisparities )

pure virtual

setSpeckleRange()

virtual CV_WRAP void cv::StereoMatcher::setSpeckleRange ( int  speckleRange )

pure virtual

setSpeckleWindowSize()

virtual CV_WRAP void cv::StereoMatcher::setSpeckleWindowSize ( int  speckleWindowSize )

pure virtual

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The documentation for this class was generated from the following file:

• build/release/_deps/opencv-src/include/opencv4/opencv2/calib3d.hpp