cv::GeneralizedHoughGuil Class Reference

finds arbitrary template in the grayscale image using Generalized Hough Transform More...

#include <imgproc.hpp>

Inheritance diagram for cv::GeneralizedHoughGuil:

Public Member Functions
virtual CV_WRAP void	setXi (double xi)=0
	Angle difference in degrees between two points in feature. More...
virtual CV_WRAP double	getXi () const =0
virtual CV_WRAP void	setLevels (int levels)=0
	Feature table levels. More...
virtual CV_WRAP int	getLevels () const =0
virtual CV_WRAP void	setAngleEpsilon (double angleEpsilon)=0
	Maximal difference between angles that treated as equal. More...
virtual CV_WRAP double	getAngleEpsilon () const =0
virtual CV_WRAP void	setMinAngle (double minAngle)=0
	Minimal rotation angle to detect in degrees. More...
virtual CV_WRAP double	getMinAngle () const =0
virtual CV_WRAP void	setMaxAngle (double maxAngle)=0
	Maximal rotation angle to detect in degrees. More...
virtual CV_WRAP double	getMaxAngle () const =0
virtual CV_WRAP void	setAngleStep (double angleStep)=0
	Angle step in degrees. More...
virtual CV_WRAP double	getAngleStep () const =0
virtual CV_WRAP void	setAngleThresh (int angleThresh)=0
	Angle votes threshold. More...
virtual CV_WRAP int	getAngleThresh () const =0
virtual CV_WRAP void	setMinScale (double minScale)=0
	Minimal scale to detect. More...
virtual CV_WRAP double	getMinScale () const =0
virtual CV_WRAP void	setMaxScale (double maxScale)=0
	Maximal scale to detect. More...
virtual CV_WRAP double	getMaxScale () const =0
virtual CV_WRAP void	setScaleStep (double scaleStep)=0
	Scale step. More...
virtual CV_WRAP double	getScaleStep () const =0
virtual CV_WRAP void	setScaleThresh (int scaleThresh)=0
	Scale votes threshold. More...
virtual CV_WRAP int	getScaleThresh () const =0
virtual CV_WRAP void	setPosThresh (int posThresh)=0
	Position votes threshold. More...
virtual CV_WRAP int	getPosThresh () const =0
Public Member Functions inherited from cv::GeneralizedHough
virtual CV_WRAP void	setTemplate (InputArray templ, Point templCenter=Point(-1, -1))=0
	set template to search More...
virtual CV_WRAP void	setTemplate (InputArray edges, InputArray dx, InputArray dy, Point templCenter=Point(-1, -1))=0
virtual CV_WRAP void	detect (InputArray image, OutputArray positions, OutputArray votes=noArray())=0
	find template on image More...
virtual CV_WRAP void	detect (InputArray edges, InputArray dx, InputArray dy, OutputArray positions, OutputArray votes=noArray())=0
virtual CV_WRAP void	setCannyLowThresh (int cannyLowThresh)=0
	Canny low threshold. More...
virtual CV_WRAP int	getCannyLowThresh () const =0
virtual CV_WRAP void	setCannyHighThresh (int cannyHighThresh)=0
	Canny high threshold. More...
virtual CV_WRAP int	getCannyHighThresh () const =0
virtual CV_WRAP void	setMinDist (double minDist)=0
	Minimum distance between the centers of the detected objects. More...
virtual CV_WRAP double	getMinDist () const =0
virtual CV_WRAP void	setDp (double dp)=0
	Inverse ratio of the accumulator resolution to the image resolution. More...
virtual CV_WRAP double	getDp () const =0
virtual CV_WRAP void	setMaxBufferSize (int maxBufferSize)=0
	Maximal size of inner buffers. More...
virtual CV_WRAP int	getMaxBufferSize () const =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

finds arbitrary template in the grayscale image using Generalized Hough Transform

Detects position, translation and rotation [Guil1999] .

Member Function Documentation

getAngleEpsilon()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getAngleEpsilon ( ) const

pure virtual

getAngleStep()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getAngleStep ( ) const

pure virtual

getAngleThresh()

virtual CV_WRAP int cv::GeneralizedHoughGuil::getAngleThresh ( ) const

pure virtual

getLevels()

virtual CV_WRAP int cv::GeneralizedHoughGuil::getLevels ( ) const

pure virtual

getMaxAngle()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getMaxAngle ( ) const

pure virtual

getMaxScale()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getMaxScale ( ) const

pure virtual

getMinAngle()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getMinAngle ( ) const

pure virtual

getMinScale()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getMinScale ( ) const

pure virtual

getPosThresh()

virtual CV_WRAP int cv::GeneralizedHoughGuil::getPosThresh ( ) const

pure virtual

getScaleStep()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getScaleStep ( ) const

pure virtual

getScaleThresh()

virtual CV_WRAP int cv::GeneralizedHoughGuil::getScaleThresh ( ) const

pure virtual

getXi()

virtual CV_WRAP double cv::GeneralizedHoughGuil::getXi ( ) const

pure virtual

setAngleEpsilon()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setAngleEpsilon ( double  angleEpsilon )

pure virtual

Maximal difference between angles that treated as equal.

setAngleStep()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setAngleStep ( double  angleStep )

pure virtual

Angle step in degrees.

setAngleThresh()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setAngleThresh ( int  angleThresh )

pure virtual

Angle votes threshold.

setLevels()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setLevels ( int  levels )

pure virtual

Feature table levels.

setMaxAngle()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setMaxAngle ( double  maxAngle )

pure virtual

Maximal rotation angle to detect in degrees.

setMaxScale()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setMaxScale ( double  maxScale )

pure virtual

Maximal scale to detect.

setMinAngle()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setMinAngle ( double  minAngle )

pure virtual

Minimal rotation angle to detect in degrees.

setMinScale()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setMinScale ( double  minScale )

pure virtual

Minimal scale to detect.

setPosThresh()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setPosThresh ( int  posThresh )

pure virtual

Position votes threshold.

setScaleStep()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setScaleStep ( double  scaleStep )

pure virtual

Scale step.

setScaleThresh()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setScaleThresh ( int  scaleThresh )

pure virtual

Scale votes threshold.

setXi()

virtual CV_WRAP void cv::GeneralizedHoughGuil::setXi ( double  xi )

pure virtual

Angle difference in degrees between two points in feature.

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

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