#include <opencv2/face/facerec.hpp>

Inheritance diagram for cv::face::BasicFaceRecognizer:

Public Member Functions
virtual bool	empty () const CV_OVERRIDE

cv::Mat	getEigenValues () const

cv::Mat	getEigenVectors () const

cv::Mat	getLabels () const

cv::Mat	getMean () const

int	getNumComponents () const

std::vector< cv::Mat >	getProjections () const

double	getThreshold () const CV_OVERRIDE

virtual void	read (const FileNode &fn) CV_OVERRIDE

void	setNumComponents (int val)

void	setThreshold (double val) CV_OVERRIDE

virtual void	write (FileStorage &fs) const CV_OVERRIDE

Public Member Functions inherited from cv::face::FaceRecognizer
virtual String	getLabelInfo (int label) const
	Gets string information by label. More...

virtual std::vector< int >	getLabelsByString (const String &str) const
	Gets vector of labels by string. More...

int	predict (InputArray src) const

void	predict (InputArray src, int &label, double &confidence) const
	Predicts a label and associated confidence (e.g. distance) for a given input image. More...

virtual void	predict (InputArray src, Ptr< PredictCollector > collector) const =0
	if implemented - send all result of prediction to collector that can be used for somehow custom result handling More...

virtual void	read (const String &filename)
	Loads a FaceRecognizer and its model state. More...

virtual void	setLabelInfo (int label, const String &strInfo)
	Sets string info for the specified model's label. More...

virtual void	train (InputArrayOfArrays src, InputArray labels)=0
	Trains a FaceRecognizer with given data and associated labels. More...

virtual void	update (InputArrayOfArrays src, InputArray labels)
	Updates a FaceRecognizer with given data and associated labels. More...

virtual void	write (const String &filename) const
	Saves a FaceRecognizer and its model state. More...

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

virtual	~Algorithm ()

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

virtual String	getDefaultName () const

virtual void	save (const String &filename) const

void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
	simplified API for language bindings This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

Protected Attributes
Mat	_eigenvalues

Mat	_eigenvectors

Mat	_labels

Mat	_mean

int	_num_components

std::vector< Mat >	_projections

double	_threshold

Protected Attributes inherited from cv::face::FaceRecognizer
std::map< int, String >	_labelsInfo

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. 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...

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

Member Function Documentation

◆ empty()

virtual bool cv::face::BasicFaceRecognizer::empty ( ) const

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Implements cv::face::FaceRecognizer.

◆ getEigenValues()

cv::Mat cv::face::BasicFaceRecognizer::getEigenValues ( ) const

Python:
	cv.face_BasicFaceRecognizer.getEigenValues(		) ->	retval

◆ getEigenVectors()

cv::Mat cv::face::BasicFaceRecognizer::getEigenVectors ( ) const

Python:
	cv.face_BasicFaceRecognizer.getEigenVectors(		) ->	retval

◆ getLabels()

cv::Mat cv::face::BasicFaceRecognizer::getLabels ( ) const

Python:
	cv.face_BasicFaceRecognizer.getLabels(		) ->	retval

◆ getMean()

cv::Mat cv::face::BasicFaceRecognizer::getMean ( ) const

Python:
	cv.face_BasicFaceRecognizer.getMean(		) ->	retval

◆ getNumComponents()

int cv::face::BasicFaceRecognizer::getNumComponents ( ) const

Python:
	cv.face_BasicFaceRecognizer.getNumComponents(		) ->	retval

See also: setNumComponents

◆ getProjections()

std::vector<cv::Mat> cv::face::BasicFaceRecognizer::getProjections ( ) const

Python:
	cv.face_BasicFaceRecognizer.getProjections(		) ->	retval

◆ getThreshold()

double cv::face::BasicFaceRecognizer::getThreshold ( ) const

virtual

Python:
	cv.face_BasicFaceRecognizer.getThreshold(		) ->	retval

See also: setThreshold

Implements cv::face::FaceRecognizer.

◆ read()

virtual void cv::face::BasicFaceRecognizer::read ( const FileNode & fn )

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Implements cv::face::FaceRecognizer.

◆ setNumComponents()

void cv::face::BasicFaceRecognizer::setNumComponents ( int val )

Python:
	cv.face_BasicFaceRecognizer.setNumComponents(	val	) ->	None

See also: getNumComponents

◆ setThreshold()

void cv::face::BasicFaceRecognizer::setThreshold ( double val )

virtual

Python:
	cv.face_BasicFaceRecognizer.setThreshold(	val	) ->	None

See also: getThreshold

Implements cv::face::FaceRecognizer.

◆ write()

virtual void cv::face::BasicFaceRecognizer::write ( FileStorage & fs ) const

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Saves this model to a given FileStorage.

Parameters

fs	The FileStorage to store this FaceRecognizer to.

Implements cv::face::FaceRecognizer.

Member Data Documentation

◆ _eigenvalues

Mat cv::face::BasicFaceRecognizer::_eigenvalues

protected

◆ _eigenvectors

Mat cv::face::BasicFaceRecognizer::_eigenvectors

protected

◆ _labels

Mat cv::face::BasicFaceRecognizer::_labels

protected

◆ _mean

Mat cv::face::BasicFaceRecognizer::_mean

protected

◆ _num_components

int cv::face::BasicFaceRecognizer::_num_components

protected

◆ _projections

std::vector<Mat> cv::face::BasicFaceRecognizer::_projections

protected

◆ _threshold

double cv::face::BasicFaceRecognizer::_threshold

protected

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

opencv2/face/facerec.hpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Member Function Documentation

◆ empty()

◆ getEigenValues()

◆ getEigenVectors()

◆ getLabels()

◆ getMean()

◆ getNumComponents()

◆ getProjections()

◆ getThreshold()

◆ read()

◆ setNumComponents()

◆ setThreshold()

◆ write()

Member Data Documentation

◆ _eigenvalues

◆ _eigenvectors

◆ _labels

◆ _mean

◆ _num_components

◆ _projections

◆ _threshold