cv::DescriptorExtractor Class Reference

#include <features2d.hpp>

Inheritance diagram for cv::DescriptorExtractor:

Public Member Functions
virtual	~DescriptorExtractor ()
void	compute (const Mat &image, CV_OUT CV_IN_OUT vector< KeyPoint > &keypoints, CV_OUT Mat &descriptors) const
void	compute (const vector< Mat > &images, vector< vector< KeyPoint > > &keypoints, vector< Mat > &descriptors) const
virtual int	descriptorSize () const =0
virtual int	descriptorType () const =0
virtual bool	empty () const
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
string	name () const
template<typename _Tp >
ParamType< _Tp >::member_type	get (const string &name) const
template<typename _Tp >
ParamType< _Tp >::member_type	get (const char *name) const
int	getInt (const string &name) const
double	getDouble (const string &name) const
bool	getBool (const string &name) const
string	getString (const string &name) const
Mat	getMat (const string &name) const
vector< Mat >	getMatVector (const string &name) const
Ptr< Algorithm >	getAlgorithm (const string &name) const
void	set (const string &name, int value)
void	set (const string &name, double value)
void	set (const string &name, bool value)
void	set (const string &name, const string &value)
void	set (const string &name, const Mat &value)
void	set (const string &name, const vector< Mat > &value)
void	set (const string &name, const Ptr< Algorithm > &value)
template<typename _Tp >
void	set (const string &name, const Ptr< _Tp > &value)
void	setInt (const string &name, int value)
void	setDouble (const string &name, double value)
void	setBool (const string &name, bool value)
void	setString (const string &name, const string &value)
void	setMat (const string &name, const Mat &value)
void	setMatVector (const string &name, const vector< Mat > &value)
void	setAlgorithm (const string &name, const Ptr< Algorithm > &value)
template<typename _Tp >
void	setAlgorithm (const string &name, const Ptr< _Tp > &value)
void	set (const char *name, int value)
void	set (const char *name, double value)
void	set (const char *name, bool value)
void	set (const char *name, const string &value)
void	set (const char *name, const Mat &value)
void	set (const char *name, const vector< Mat > &value)
void	set (const char *name, const Ptr< Algorithm > &value)
template<typename _Tp >
void	set (const char *name, const Ptr< _Tp > &value)
void	setInt (const char *name, int value)
void	setDouble (const char *name, double value)
void	setBool (const char *name, bool value)
void	setString (const char *name, const string &value)
void	setMat (const char *name, const Mat &value)
void	setMatVector (const char *name, const vector< Mat > &value)
void	setAlgorithm (const char *name, const Ptr< Algorithm > &value)
template<typename _Tp >
void	setAlgorithm (const char *name, const Ptr< _Tp > &value)
string	paramHelp (const string &name) const
int	paramType (const char *name) const
int	paramType (const string &name) const
void	getParams (CV_OUT vector< string > &names) const
virtual void	write (FileStorage &fs) const
virtual void	read (const FileNode &fn)
virtual AlgorithmInfo *	info () const

Static Public Member Functions
static Ptr< DescriptorExtractor >	create (const string &descriptorExtractorType)
Static Public Member Functions inherited from cv::Algorithm
static void	getList (CV_OUT vector< string > &algorithms)
static Ptr< Algorithm >	_create (const string &name)
template<typename _Tp >
static Ptr< _Tp >	create (const string &name)

Protected Member Functions
virtual void	computeImpl (const Mat &image, vector< KeyPoint > &keypoints, Mat &descriptors) const =0

Static Protected Member Functions
static void	removeBorderKeypoints (vector< KeyPoint > &keypoints, Size imageSize, int borderSize)

Additional Inherited Members
Public Types inherited from cv::Algorithm
typedef Algorithm *(*	Constructor) (void)
typedef int(Algorithm::*	Getter) () const
typedef void(Algorithm::*	Setter) (int)

Constructor & Destructor Documentation

~DescriptorExtractor()

virtual cv::DescriptorExtractor::~DescriptorExtractor ( )

virtual

Member Function Documentation

compute() [1/2]

void cv::DescriptorExtractor::compute	(	const Mat &	image,
		CV_OUT CV_IN_OUT vector< KeyPoint > &	keypoints,
		CV_OUT Mat &	descriptors
	)		const

compute() [2/2]

void cv::DescriptorExtractor::compute	(	const vector< Mat > &	images,
		vector< vector< KeyPoint > > &	keypoints,
		vector< Mat > &	descriptors
	)		const

computeImpl()

virtual void cv::DescriptorExtractor::computeImpl ( const Mat &  image, vector< KeyPoint > &  keypoints, Mat &  descriptors  ) const

protectedpure virtual

Implemented in cv::CalonderDescriptorExtractor< T >, cv::BriefDescriptorExtractor, cv::OpponentColorDescriptorExtractor, cv::FREAK, cv::ORB, cv::BRISK, cv::SURF, cv::ocl::SURF_OCL, and cv::SIFT.

create()

static Ptr<DescriptorExtractor> cv::DescriptorExtractor::create ( const string &  descriptorExtractorType )

static

descriptorSize()

virtual int cv::DescriptorExtractor::descriptorSize ( ) const

pure virtual

Implemented in cv::CalonderDescriptorExtractor< T >, cv::BriefDescriptorExtractor, cv::OpponentColorDescriptorExtractor, cv::FREAK, cv::ORB, cv::BRISK, cv::SURF, cv::ocl::SURF_OCL, and cv::SIFT.

descriptorType()

virtual int cv::DescriptorExtractor::descriptorType ( ) const

pure virtual

Implemented in cv::CalonderDescriptorExtractor< T >, cv::BriefDescriptorExtractor, cv::OpponentColorDescriptorExtractor, cv::FREAK, cv::ORB, cv::BRISK, cv::SURF, cv::ocl::SURF_OCL, and cv::SIFT.

empty()

virtual bool cv::DescriptorExtractor::empty ( ) const

virtual

Reimplemented in cv::CalonderDescriptorExtractor< T >, and cv::OpponentColorDescriptorExtractor.

removeBorderKeypoints()

static void cv::DescriptorExtractor::removeBorderKeypoints ( vector< KeyPoint > &  keypoints, Size  imageSize, int  borderSize  )

staticprotected

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

• features2d/include/opencv2/features2d/features2d.hpp