cv::cuda::HoughCirclesDetector Class Reference

Base class for circles detector algorithm. : More...

#include <opencv2/cudaimgproc.hpp>

Collaboration diagram for cv::cuda::HoughCirclesDetector:

Public Member Functions
virtual void	detect (InputArray src, OutputArray circles, Stream &stream=Stream::Null())=0
	Finds circles in a grayscale image using the Hough transform.
virtual int	getCannyThreshold () const =0
virtual float	getDp () const =0
virtual int	getMaxCircles () const =0
virtual int	getMaxRadius () const =0
virtual float	getMinDist () const =0
virtual int	getMinRadius () const =0
virtual int	getVotesThreshold () const =0
virtual void	setCannyThreshold (int cannyThreshold)=0
virtual void	setDp (float dp)=0
virtual void	setMaxCircles (int maxCircles)=0
virtual void	setMaxRadius (int maxRadius)=0
virtual void	setMinDist (float minDist)=0
virtual void	setMinRadius (int minRadius)=0
virtual void	setVotesThreshold (int votesThreshold)=0
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

Base class for circles detector algorithm. :

Member Function Documentation

detect()

virtual void cv::cuda::HoughCirclesDetector::detect ( InputArray  src, OutputArray  circles, Stream &  stream = Stream::Null()  )

pure virtual

Finds circles in a grayscale image using the Hough transform.

Parameters

src	8-bit, single-channel grayscale input image.
circles	Output vector of found circles. Each vector is encoded as a 3-element floating-point vector \((x, y, radius)\) .
stream	Stream for the asynchronous version.

See also

HoughCircles

getCannyThreshold()

virtual int cv::cuda::HoughCirclesDetector::getCannyThreshold ( ) const

pure virtual

getDp()

virtual float cv::cuda::HoughCirclesDetector::getDp ( ) const

pure virtual

getMaxCircles()

virtual int cv::cuda::HoughCirclesDetector::getMaxCircles ( ) const

pure virtual

getMaxRadius()

virtual int cv::cuda::HoughCirclesDetector::getMaxRadius ( ) const

pure virtual

getMinDist()

virtual float cv::cuda::HoughCirclesDetector::getMinDist ( ) const

pure virtual

getMinRadius()

virtual int cv::cuda::HoughCirclesDetector::getMinRadius ( ) const

pure virtual

getVotesThreshold()

virtual int cv::cuda::HoughCirclesDetector::getVotesThreshold ( ) const

pure virtual

setCannyThreshold()

virtual void cv::cuda::HoughCirclesDetector::setCannyThreshold ( int  cannyThreshold )

pure virtual

setDp()

virtual void cv::cuda::HoughCirclesDetector::setDp ( float  dp )

pure virtual

setMaxCircles()

virtual void cv::cuda::HoughCirclesDetector::setMaxCircles ( int  maxCircles )

pure virtual

setMaxRadius()

virtual void cv::cuda::HoughCirclesDetector::setMaxRadius ( int  maxRadius )

pure virtual

setMinDist()

virtual void cv::cuda::HoughCirclesDetector::setMinDist ( float  minDist )

pure virtual

setMinRadius()

virtual void cv::cuda::HoughCirclesDetector::setMinRadius ( int  minRadius )

pure virtual

setVotesThreshold()

virtual void cv::cuda::HoughCirclesDetector::setVotesThreshold ( int  votesThreshold )

pure virtual

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

• opencv2/cudaimgproc.hpp