The class implements the keypoint detector introduced by [2], synonym of StarDetector. : More...

#include <opencv2/xfeatures2d.hpp>

Inheritance diagram for cv::xfeatures2d::StarDetector:

Public Member Functions
String	getDefaultName () const CV_OVERRIDE

virtual int	getLineThresholdBinarized () const =0

virtual int	getLineThresholdProjected () const =0

virtual int	getMaxSize () const =0

virtual int	getResponseThreshold () const =0

virtual int	getSuppressNonmaxSize () const =0

virtual void	setLineThresholdBinarized (int _lineThresholdBinarized)=0

virtual void	setLineThresholdProjected (int _lineThresholdProjected)=0

virtual void	setMaxSize (int _maxSize)=0

virtual void	setResponseThreshold (int _responseThreshold)=0

virtual void	setSuppressNonmaxSize (int _suppressNonmaxSize)=0

Public Member Functions inherited from cv::Feature2D
virtual	~Feature2D ()

virtual void	compute (InputArray image, std::vector< KeyPoint > &keypoints, OutputArray descriptors)
	Computes the descriptors for a set of keypoints detected in an image (first variant) or image set (second variant). More...

virtual void	compute (InputArrayOfArrays images, std::vector< std::vector< KeyPoint > > &keypoints, OutputArrayOfArrays descriptors)

virtual int	defaultNorm () const

virtual int	descriptorSize () const

virtual int	descriptorType () const

virtual void	detect (InputArray image, std::vector< KeyPoint > &keypoints, InputArray mask=noArray())
	Detects keypoints in an image (first variant) or image set (second variant). More...

virtual void	detect (InputArrayOfArrays images, std::vector< std::vector< KeyPoint > > &keypoints, InputArrayOfArrays masks=noArray())

virtual void	detectAndCompute (InputArray image, InputArray mask, std::vector< KeyPoint > &keypoints, OutputArray descriptors, bool useProvidedKeypoints=false)

virtual bool	empty () const CV_OVERRIDE
	Return true if detector object is empty. More...

void	read (const String &fileName)

virtual void	read (const FileNode &) CV_OVERRIDE
	Reads algorithm parameters from a file storage. More...

void	write (const String &fileName) const

virtual void	write (FileStorage &) const CV_OVERRIDE
	Stores algorithm parameters in a file storage. More...

void	write (FileStorage &fs, const String &name) const

void	write (const Ptr< FileStorage > &fs, const String &name) const

Public Member Functions inherited from cv::Algorithm
	Algorithm ()

virtual	~Algorithm ()

virtual void	clear ()
	Clears the algorithm state. More...

virtual void	save (const String &filename) const

void	write (FileStorage &fs, const String &name) const

void	write (const Ptr< FileStorage > &fs, const String &name=String()) const

Static Public Member Functions
static Ptr< StarDetector >	create (int maxSize=45, int responseThreshold=30, int lineThresholdProjected=10, int lineThresholdBinarized=8, int suppressNonmaxSize=5)
	the full constructor More...

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. More...

template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String. More...

template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node. More...

Additional Inherited Members
Protected Member Functions inherited from cv::Algorithm
void	writeFormat (FileStorage &fs) const

Detailed Description

The class implements the keypoint detector introduced by [2], synonym of StarDetector. :

Member Function Documentation

◆ create()

static Ptr<StarDetector> cv::xfeatures2d::StarDetector::create	(	int	maxSize = `45`,
		int	responseThreshold = `30`,
		int	lineThresholdProjected = `10`,
		int	lineThresholdBinarized = `8`,
		int	suppressNonmaxSize = `5`
	)

static

Python:
	cv.xfeatures2d.StarDetector.create(	[, maxSize[, responseThreshold[, lineThresholdProjected[, lineThresholdBinarized[, suppressNonmaxSize]]]]]	) ->	retval
	cv.xfeatures2d.StarDetector_create(	[, maxSize[, responseThreshold[, lineThresholdProjected[, lineThresholdBinarized[, suppressNonmaxSize]]]]]	) ->	retval

the full constructor

◆ getDefaultName()

String cv::xfeatures2d::StarDetector::getDefaultName ( ) const

virtual

Python:
	cv.xfeatures2d.StarDetector.getDefaultName(		) ->	retval

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

Reimplemented from cv::Feature2D.

◆ getLineThresholdBinarized()

virtual int cv::xfeatures2d::StarDetector::getLineThresholdBinarized ( ) const

pure virtual

Python:
	cv.xfeatures2d.StarDetector.getLineThresholdBinarized(		) ->	retval

◆ getLineThresholdProjected()

virtual int cv::xfeatures2d::StarDetector::getLineThresholdProjected ( ) const

pure virtual

Python:
	cv.xfeatures2d.StarDetector.getLineThresholdProjected(		) ->	retval

◆ getMaxSize()

virtual int cv::xfeatures2d::StarDetector::getMaxSize ( ) const

pure virtual

Python:
	cv.xfeatures2d.StarDetector.getMaxSize(		) ->	retval

◆ getResponseThreshold()

virtual int cv::xfeatures2d::StarDetector::getResponseThreshold ( ) const

pure virtual

Python:
	cv.xfeatures2d.StarDetector.getResponseThreshold(		) ->	retval

◆ getSuppressNonmaxSize()

virtual int cv::xfeatures2d::StarDetector::getSuppressNonmaxSize ( ) const

pure virtual

Python:
	cv.xfeatures2d.StarDetector.getSuppressNonmaxSize(		) ->	retval

◆ setLineThresholdBinarized()

virtual void cv::xfeatures2d::StarDetector::setLineThresholdBinarized ( int _lineThresholdBinarized )

pure virtual

Python:
	cv.xfeatures2d.StarDetector.setLineThresholdBinarized(	_lineThresholdBinarized	) ->	None

◆ setLineThresholdProjected()

virtual void cv::xfeatures2d::StarDetector::setLineThresholdProjected ( int _lineThresholdProjected )

pure virtual

Python:
	cv.xfeatures2d.StarDetector.setLineThresholdProjected(	_lineThresholdProjected	) ->	None

◆ setMaxSize()

virtual void cv::xfeatures2d::StarDetector::setMaxSize ( int _maxSize )

pure virtual

Python:
	cv.xfeatures2d.StarDetector.setMaxSize(	_maxSize	) ->	None

◆ setResponseThreshold()

virtual void cv::xfeatures2d::StarDetector::setResponseThreshold ( int _responseThreshold )

pure virtual

Python:
	cv.xfeatures2d.StarDetector.setResponseThreshold(	_responseThreshold	) ->	None

◆ setSuppressNonmaxSize()

virtual void cv::xfeatures2d::StarDetector::setSuppressNonmaxSize ( int _suppressNonmaxSize )

pure virtual

Python:
	cv.xfeatures2d.StarDetector.setSuppressNonmaxSize(	_suppressNonmaxSize	) ->	None

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

opencv2/xfeatures2d.hpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ create()

◆ getDefaultName()

◆ getLineThresholdBinarized()

◆ getLineThresholdProjected()

◆ getMaxSize()

◆ getResponseThreshold()

◆ getSuppressNonmaxSize()

◆ setLineThresholdBinarized()

◆ setLineThresholdProjected()

◆ setMaxSize()

◆ setResponseThreshold()

◆ setSuppressNonmaxSize()