cv::detail::tracking::contrib_feature::CvHaarEvaluator Class Reference

#include <opencv2/tracking/feature.hpp>

Collaboration diagram for cv::detail::tracking::contrib_feature::CvHaarEvaluator:

Classes
class	FeatureHaar

Public Member Functions
virtual void	generateFeatures () CV_OVERRIDE
virtual void	generateFeatures (int numFeatures)
	Overload the original generateFeatures in order to limit the number of the features. More...
const std::vector< CvHaarEvaluator::FeatureHaar > &	getFeatures () const
CvHaarEvaluator::FeatureHaar &	getFeatures (int idx)
virtual void	init (const CvFeatureParams *_featureParams, int _maxSampleCount, Size _winSize) CV_OVERRIDE
virtual float	operator() (int featureIdx, int sampleIdx) CV_OVERRIDE
virtual void	setImage (const Mat &img, uchar clsLabel=0, int idx=1) CV_OVERRIDE
Size	setWinSize () const
void	setWinSize (Size patchSize)
void	writeFeature (FileStorage &fs) const
virtual void	writeFeatures (FileStorage &fs, const Mat &featureMap) const CV_OVERRIDE
Public Member Functions inherited from cv::detail::tracking::contrib_feature::CvFeatureEvaluator
virtual	~CvFeatureEvaluator ()
const Mat &	getCls () const
float	getCls (int si) const
int	getFeatureSize () const
int	getMaxCatCount () const
int	getNumFeatures () const
virtual void	init (const CvFeatureParams *_featureParams, int _maxSampleCount, Size _winSize)
virtual float	operator() (int featureIdx, int sampleIdx)=0
virtual void	setImage (const Mat &img, uchar clsLabel, int idx)
virtual void	writeFeatures (FileStorage &fs, const Mat &featureMap) const =0

Protected Member Functions
void	compute_integral (const cv::Mat &img, std::vector< cv::Mat_< float > > &ii_imgs)
virtual void	generateFeatures ()=0

Protected Attributes
Mat	_ii_img
std::vector< FeatureHaar >	features
bool	isIntegral
Mat	sum
Protected Attributes inherited from cv::detail::tracking::contrib_feature::CvFeatureEvaluator
Mat	cls
CvFeatureParams *	featureParams
int	nneg
int	npos
int	numFeatures
Size	winSize

Additional Inherited Members
Static Public Member Functions inherited from cv::detail::tracking::contrib_feature::CvFeatureEvaluator
static Ptr< CvFeatureEvaluator >	create (CvFeatureParams::FeatureType type)

Member Function Documentation

compute_integral()

void cv::detail::tracking::contrib_feature::CvHaarEvaluator::compute_integral ( const cv::Mat &  img, std::vector< cv::Mat_< float > > &  ii_imgs  )

inlineprotected

Here is the call graph for this function:

generateFeatures() [1/2]

virtual void cv::detail::tracking::contrib_feature::CvHaarEvaluator::generateFeatures ( )

virtual

Implements cv::detail::tracking::contrib_feature::CvFeatureEvaluator.

generateFeatures() [2/2]

virtual void cv::detail::tracking::contrib_feature::CvHaarEvaluator::generateFeatures ( int  numFeatures )

virtual

Overload the original generateFeatures in order to limit the number of the features.

TODO new method

Parameters

numFeatures

Number of the features

getFeatures() [1/2]

const std::vector< CvHaarEvaluator::FeatureHaar > & cv::detail::tracking::contrib_feature::CvHaarEvaluator::getFeatures

(

)

const

getFeatures() [2/2]

CvHaarEvaluator::FeatureHaar & cv::detail::tracking::contrib_feature::CvHaarEvaluator::getFeatures ( int  idx )

inline

init()

virtual void cv::detail::tracking::contrib_feature::CvHaarEvaluator::init ( const CvFeatureParams *  _featureParams, int  _maxSampleCount, Size  _winSize  )

virtual

Reimplemented from cv::detail::tracking::contrib_feature::CvFeatureEvaluator.

operator()()

virtual float cv::detail::tracking::contrib_feature::CvHaarEvaluator::operator() ( int  featureIdx, int  sampleIdx  )

virtual

Implements cv::detail::tracking::contrib_feature::CvFeatureEvaluator.

setImage()

virtual void cv::detail::tracking::contrib_feature::CvHaarEvaluator::setImage ( const Mat &  img, uchar  clsLabel = 0, int  idx = 1  )

virtual

Reimplemented from cv::detail::tracking::contrib_feature::CvFeatureEvaluator.

setWinSize() [1/2]

Size cv::detail::tracking::contrib_feature::CvHaarEvaluator::setWinSize

(

)

const

setWinSize() [2/2]

void cv::detail::tracking::contrib_feature::CvHaarEvaluator::setWinSize

(

Size

patchSize

)

writeFeature()

void cv::detail::tracking::contrib_feature::CvHaarEvaluator::writeFeature

(

FileStorage &

fs

)

const

writeFeatures()

virtual void cv::detail::tracking::contrib_feature::CvHaarEvaluator::writeFeatures ( FileStorage &  fs, const Mat &  featureMap  ) const

virtual

Implements cv::detail::tracking::contrib_feature::CvFeatureEvaluator.

Member Data Documentation

_ii_img

Mat cv::detail::tracking::contrib_feature::CvHaarEvaluator::_ii_img

protected

features

std::vector<FeatureHaar> cv::detail::tracking::contrib_feature::CvHaarEvaluator::features

protected

isIntegral

bool cv::detail::tracking::contrib_feature::CvHaarEvaluator::isIntegral

protected

sum

Mat cv::detail::tracking::contrib_feature::CvHaarEvaluator::sum

protected

---

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

• feature.hpp