#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 (FileStorage &fs, const String &name) const

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

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