default predict collector that trace minimal distance with treshhold checking (that is default behavior for most predict logic) More...

#include "predict_collector.hpp"

Inheritance diagram for cv::face::MinDistancePredictCollector:

Public Member Functions
	MinDistancePredictCollector (double threshhold=DBL_MAX)
	creates new MinDistancePredictCollector with given threshhold More...

bool	emit (const int label, const double dist, const int state=0)
	called with every recognition result More...

double	getDist () const
	result distance (confidence) DBL_MAX if not found More...

int	getLabel () const
	result label, 0 if not found More...

Public Member Functions inherited from cv::face::PredictCollector
	PredictCollector (double threshhold=DBL_MAX)
	creates new predict collector with given threshhold More...

virtual	~PredictCollector ()

virtual void	init (const int size, const int state=0)
	called once at start of recognition More...

Static Public Member Functions
static Ptr< MinDistancePredictCollector >	create (double threshold=DBL_MAX)
	factory method to create cv-pointers to MinDistancePredictCollector More...

Additional Inherited Members
Protected Attributes inherited from cv::face::PredictCollector
int	_size

int	_state

double	_threshhold

Detailed Description

default predict collector that trace minimal distance with treshhold checking (that is default behavior for most predict logic)

Constructor & Destructor Documentation

cv::face::MinDistancePredictCollector::MinDistancePredictCollector ( double threshhold = DBL_MAX )

inline

creates new MinDistancePredictCollector with given threshhold

static Ptr<MinDistancePredictCollector> cv::face::MinDistancePredictCollector::create ( double threshold = DBL_MAX )

static

factory method to create cv-pointers to MinDistancePredictCollector

bool cv::face::MinDistancePredictCollector::emit	(	const int	label,
		const double	dist,
		const int	state = `0`
	)

virtual

called with every recognition result

Parameters

label	current prediction label
dist	current prediction distance (confidence)
state	user defined send-to-back optional value to allow multi-thread, multi-session or aggregation scenarios

Returns: true if recognizer should proceed prediction , false - if recognizer should terminate prediction

double cv::face::MinDistancePredictCollector::getDist ( ) const

result distance (confidence) DBL_MAX if not found

int cv::face::MinDistancePredictCollector::getLabel ( ) const

result label, 0 if not found

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

/build/master-contrib_docs-mac/opencv_contrib/modules/face/include/opencv2/face/predict_collector.hpp