cv::GeneralizedHoughGuil Class Reference

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

#include <opencv2/imgproc.hpp>

Collaboration diagram for cv::GeneralizedHoughGuil:

Public Member Functions
virtual double	getAngleEpsilon () const =0
virtual double	getAngleStep () const =0
virtual int	getAngleThresh () const =0
virtual int	getLevels () const =0
virtual double	getMaxAngle () const =0
virtual double	getMaxScale () const =0
virtual double	getMinAngle () const =0
virtual double	getMinScale () const =0
virtual int	getPosThresh () const =0
virtual double	getScaleStep () const =0
virtual int	getScaleThresh () const =0
virtual double	getXi () const =0
virtual void	setAngleEpsilon (double angleEpsilon)=0
	Maximal difference between angles that treated as equal.
virtual void	setAngleStep (double angleStep)=0
	Angle step in degrees.
virtual void	setAngleThresh (int angleThresh)=0
	Angle votes threshold.
virtual void	setLevels (int levels)=0
	Feature table levels.
virtual void	setMaxAngle (double maxAngle)=0
	Maximal rotation angle to detect in degrees.
virtual void	setMaxScale (double maxScale)=0
	Maximal scale to detect.
virtual void	setMinAngle (double minAngle)=0
	Minimal rotation angle to detect in degrees.
virtual void	setMinScale (double minScale)=0
	Minimal scale to detect.
virtual void	setPosThresh (int posThresh)=0
	Position votes threshold.
virtual void	setScaleStep (double scaleStep)=0
	Scale step.
virtual void	setScaleThresh (int scaleThresh)=0
	Scale votes threshold.
virtual void	setXi (double xi)=0
	Angle difference in degrees between two points in feature.
Public Member Functions inherited from cv::GeneralizedHough
virtual void	detect (InputArray edges, InputArray dx, InputArray dy, OutputArray positions, OutputArray votes=noArray())=0
virtual void	detect (InputArray image, OutputArray positions, OutputArray votes=noArray())=0
	find template on image
virtual int	getCannyHighThresh () const =0
virtual int	getCannyLowThresh () const =0
virtual double	getDp () const =0
virtual int	getMaxBufferSize () const =0
virtual double	getMinDist () const =0
virtual void	setCannyHighThresh (int cannyHighThresh)=0
	Canny high threshold.
virtual void	setCannyLowThresh (int cannyLowThresh)=0
	Canny low threshold.
virtual void	setDp (double dp)=0
	Inverse ratio of the accumulator resolution to the image resolution.
virtual void	setMaxBufferSize (int maxBufferSize)=0
	Maximal size of inner buffers.
virtual void	setMinDist (double minDist)=0
	Minimum distance between the centers of the detected objects.
virtual void	setTemplate (InputArray edges, InputArray dx, InputArray dy, Point templCenter=Point(-1, -1))=0
virtual void	setTemplate (InputArray templ, Point templCenter=Point(-1, -1))=0
	set template to search
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
virtual void	clear ()
	Clears the algorithm state.
virtual bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
virtual String	getDefaultName () const
virtual void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage.
virtual void	save (const String &filename) const
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage.
void	write (FileStorage &fs, const String &name) const

Additional Inherited Members
Static Public Member Functions inherited from cv::Algorithm
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	Loads algorithm from the file.
template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String.
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node.
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 [116] .

Member Function Documentation

getAngleEpsilon()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getAngleEpsilon(		) ->	retval

getAngleStep()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getAngleStep(		) ->	retval

getAngleThresh()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getAngleThresh(		) ->	retval

getLevels()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getLevels(		) ->	retval

getMaxAngle()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getMaxAngle(		) ->	retval

getMaxScale()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getMaxScale(		) ->	retval

getMinAngle()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getMinAngle(		) ->	retval

getMinScale()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getMinScale(		) ->	retval

getPosThresh()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getPosThresh(		) ->	retval

getScaleStep()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getScaleStep(		) ->	retval

getScaleThresh()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getScaleThresh(		) ->	retval

getXi()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.getXi(		) ->	retval

setAngleEpsilon()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setAngleEpsilon(	angleEpsilon	) ->	None

Maximal difference between angles that treated as equal.

setAngleStep()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setAngleStep(	angleStep	) ->	None

Angle step in degrees.

setAngleThresh()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setAngleThresh(	angleThresh	) ->	None

Angle votes threshold.

setLevels()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setLevels(	levels	) ->	None

Feature table levels.

setMaxAngle()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setMaxAngle(	maxAngle	) ->	None

Maximal rotation angle to detect in degrees.

setMaxScale()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setMaxScale(	maxScale	) ->	None

Maximal scale to detect.

setMinAngle()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setMinAngle(	minAngle	) ->	None

Minimal rotation angle to detect in degrees.

setMinScale()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setMinScale(	minScale	) ->	None

Minimal scale to detect.

setPosThresh()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setPosThresh(	posThresh	) ->	None

Position votes threshold.

setScaleStep()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setScaleStep(	scaleStep	) ->	None

Scale step.

setScaleThresh()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setScaleThresh(	scaleThresh	) ->	None

Scale votes threshold.

setXi()

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

pure virtual

Python:
	cv.GeneralizedHoughGuil.setXi(	xi	) ->	None

Angle difference in degrees between two points in feature.

---

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

• opencv2/imgproc.hpp