cv::xfeatures2d::StarDetector Class Reference

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

#include <opencv2/xfeatures2d.hpp>

Collaboration 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).
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).
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.
virtual void	read (const FileNode &) CV_OVERRIDE
	Reads algorithm parameters from a file storage.
void	read (const String &fileName)
void	write (const String &fileName) const
virtual void	write (FileStorage &) const CV_OVERRIDE
	Stores algorithm parameters in a file storage.
void	write (FileStorage &fs, const String &name) const
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
virtual void	clear ()
	Clears the algorithm state.
virtual void	save (const String &filename) const
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
void	write (FileStorage &fs, const String &name) 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
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.

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