#include <features2d.hpp>

Inheritance diagram for cv::BRISK:

Classes
struct	BriskLongPair

struct	BriskPatternPoint

struct	BriskShortPair

Public Member Functions
	BRISK (int thresh=30, int octaves=3, float patternScale=1.0f)

virtual	~BRISK ()

int	descriptorSize () const

int	descriptorType () const

void	operator() (InputArray image, InputArray mask, vector< KeyPoint > &keypoints) const

void	operator() (InputArray image, InputArray mask, vector< KeyPoint > &keypoints, OutputArray descriptors, bool useProvidedKeypoints=false) const

AlgorithmInfo *	info () const

	BRISK (std::vector< float > &radiusList, std::vector< int > &numberList, float dMax=5.85f, float dMin=8.2f, std::vector< int > indexChange=std::vector< int >())

void	generateKernel (std::vector< float > &radiusList, std::vector< int > &numberList, float dMax=5.85f, float dMin=8.2f, std::vector< int > indexChange=std::vector< int >())

Public Member Functions inherited from cv::Feature2D
virtual void	operator() (InputArray image, InputArray mask, CV_OUT vector< KeyPoint > &keypoints, OutputArray descriptors, bool useProvidedKeypoints=false) const =0

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

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

void	detect (const Mat &image, CV_OUT vector< KeyPoint > &keypoints, const Mat &mask=Mat()) const

void	detect (const vector< Mat > &images, vector< vector< KeyPoint > > &keypoints, const vector< Mat > &masks=vector< Mat >()) const

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)

Public Member Functions inherited from cv::DescriptorExtractor
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 bool	empty () const

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

void	detectImpl (const Mat &image, vector< KeyPoint > &keypoints, const Mat &mask=Mat()) const

void	computeKeypointsNoOrientation (InputArray image, InputArray mask, vector< KeyPoint > &keypoints) const

void	computeDescriptorsAndOrOrientation (InputArray image, InputArray mask, vector< KeyPoint > &keypoints, OutputArray descriptors, bool doDescriptors, bool doOrientation, bool useProvidedKeypoints) const

int	smoothedIntensity (const cv::Mat &image, const cv::Mat &integral, const float key_x, const float key_y, const unsigned int scale, const unsigned int rot, const unsigned int point) const

Protected Attributes
int	threshold

int	octaves

BriskPatternPoint *	patternPoints_

unsigned int	points_

float *	scaleList_

unsigned int *	sizeList_

int	strings_

float	dMax_

float	dMin_

BriskShortPair *	shortPairs_

BriskLongPair *	longPairs_

unsigned int	noShortPairs_

unsigned int	noLongPairs_

Static Protected Attributes
static const unsigned int	scales_

static const float	scalerange_

static const unsigned int	n_rot_

static const float	basicSize_

Additional Inherited Members
Public Types inherited from cv::Algorithm
typedef Algorithm (	Constructor) (void)

typedef int(Algorithm::*	Getter) () const

typedef void(Algorithm::*	Setter) (int)

Static Public Member Functions inherited from cv::Feature2D
static Ptr< Feature2D >	create (const string &name)

Static Public Member Functions inherited from cv::FeatureDetector
static Ptr< FeatureDetector >	create (const string &detectorType)

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)

Static Public Member Functions inherited from cv::DescriptorExtractor
static Ptr< DescriptorExtractor >	create (const string &descriptorExtractorType)

Static Protected Member Functions inherited from cv::FeatureDetector
static void	removeInvalidPoints (const Mat &mask, vector< KeyPoint > &keypoints)

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

Detailed Description

BRISK implementation

Constructor & Destructor Documentation

§ BRISK() [1/2]

cv::BRISK::BRISK	(	int	thresh = `30`,
		int	octaves = `3`,
		float	patternScale = `1.0f`
	)

explicit

§ ~BRISK()

virtual cv::BRISK::~BRISK ( )

virtual

§ BRISK() [2/2]

cv::BRISK::BRISK	(	std::vector< float > &	radiusList,
		std::vector< int > &	numberList,
		float	dMax = `5.85f`,
		float	dMin = `8.2f`,
		std::vector< int >	indexChange = `std::vector< int >()`
	)

explicit

Member Function Documentation

§ computeDescriptorsAndOrOrientation()

void cv::BRISK::computeDescriptorsAndOrOrientation	(	InputArray	image,
		InputArray	mask,
		vector< KeyPoint > &	keypoints,
		OutputArray	descriptors,
		bool	doDescriptors,
		bool	doOrientation,
		bool	useProvidedKeypoints
	)		const

protected

§ computeImpl()

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

protectedvirtual

Implements cv::DescriptorExtractor.

§ computeKeypointsNoOrientation()

void cv::BRISK::computeKeypointsNoOrientation	(	InputArray	image,
		InputArray	mask,
		vector< KeyPoint > &	keypoints
	)		const

protected

§ descriptorSize()

int cv::BRISK::descriptorSize ( ) const

virtual

Implements cv::DescriptorExtractor.

§ descriptorType()

int cv::BRISK::descriptorType ( ) const

virtual

Implements cv::DescriptorExtractor.

§ detectImpl()

void cv::BRISK::detectImpl	(	const Mat &	image,
		vector< KeyPoint > &	keypoints,
		const Mat &	mask = `Mat()`
	)		const

protectedvirtual

Implements cv::FeatureDetector.

§ generateKernel()

void cv::BRISK::generateKernel	(	std::vector< float > &	radiusList,
		std::vector< int > &	numberList,
		float	dMax = `5.85f`,
		float	dMin = `8.2f`,
		std::vector< int >	indexChange = `std::vector< int >()`
	)

§ info()

AlgorithmInfo* cv::BRISK::info ( ) const

virtual

Reimplemented from cv::Algorithm.

§ operator()() [1/2]

void cv::BRISK::operator()	(	InputArray	image,
		InputArray	mask,
		vector< KeyPoint > &	keypoints
	)		const

§ operator()() [2/2]

void cv::BRISK::operator()	(	InputArray	image,
		InputArray	mask,
		vector< KeyPoint > &	keypoints,
		OutputArray	descriptors,
		bool	useProvidedKeypoints = `false`
	)		const

§ smoothedIntensity()

int cv::BRISK::smoothedIntensity	(	const cv::Mat &	image,
		const cv::Mat &	integral,
		const float	key_x,
		const float	key_y,
		const unsigned int	scale,
		const unsigned int	rot,
		const unsigned int	point
	)		const

inlineprotected

Member Data Documentation

§ basicSize_

const float cv::BRISK::basicSize_

staticprotected

§ dMax_

float cv::BRISK::dMax_

protected

§ dMin_

float cv::BRISK::dMin_

protected

§ longPairs_

BriskLongPair* cv::BRISK::longPairs_

protected

§ n_rot_

const unsigned int cv::BRISK::n_rot_

staticprotected

§ noLongPairs_

unsigned int cv::BRISK::noLongPairs_

protected

§ noShortPairs_

unsigned int cv::BRISK::noShortPairs_

protected

§ octaves

int cv::BRISK::octaves

protected

§ patternPoints_

BriskPatternPoint* cv::BRISK::patternPoints_

protected

§ points_

unsigned int cv::BRISK::points_

protected

§ scaleList_

float* cv::BRISK::scaleList_

protected

§ scalerange_

const float cv::BRISK::scalerange_

staticprotected

§ scales_

const unsigned int cv::BRISK::scales_

staticprotected

§ shortPairs_

BriskShortPair* cv::BRISK::shortPairs_

protected

§ sizeList_

unsigned int* cv::BRISK::sizeList_

protected

§ strings_

int cv::BRISK::strings_

protected

§ threshold

int cv::BRISK::threshold

protected

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

features2d/include/opencv2/features2d/features2d.hpp

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

§ BRISK() [1/2]

§ ~BRISK()

§ BRISK() [2/2]

Member Function Documentation

§ computeDescriptorsAndOrOrientation()

§ computeImpl()

§ computeKeypointsNoOrientation()

§ descriptorSize()

§ descriptorType()

§ detectImpl()

§ generateKernel()

§ info()

§ operator()() [1/2]

§ operator()() [2/2]

§ smoothedIntensity()

Member Data Documentation

§ basicSize_

§ dMax_

§ dMin_

§ longPairs_

§ n_rot_

§ noLongPairs_

§ noShortPairs_

§ octaves

§ patternPoints_

§ points_

§ scaleList_

§ scalerange_

§ scales_

§ shortPairs_

§ sizeList_

§ strings_

§ threshold