Omnimeeting: CvFaceDetect Class Reference

Definition at line 109 of file CvFaceDetect.hh.


Public Member Functions
	CvFaceDetect (int min=0, int max=10000)
	CvFaceDetect contructor.
virtual	~CvFaceDetect ()
	The CvVrFilter virtual destructor.
void	cvFaceDetect (IplImage *image, int DRAW_TYPE=0)
	CvFaceDetect init.
Public Attributes
CvSeq *	faces
	Public sequence of faces detected.
Private Member Functions
void	icvMouthMap (IplImage *image)
	A function used to create the mouth map.
void	icvMouthMask ()
	A function used to create the mouth mask.
void	icvMouthDetect ()
	A function used to detect the mouth.
void	icvEyesMap (IplImage *image)
	A function used to create the eyes map.
void	icvEyesMask ()
	A function used to create the eyes mask.
void	icvEyesDetect ()
	A function used to detect the eyes.
void	icvMouthEyesMap (IplImage *image)
	A function used to create the mouth and eyes map together.
void	icvMouthEyesMask ()
	A function used to create the mouth and eyes mask.
void	icvMouthEyesDetect ()
	A function used to detect the mouth and the eyes together.
Private Attributes
IplImage *	source
	Private image copy of the original one.
IplImage *	ycc
	Private image of Y C_b C_r color space.
IplImage *	y
CvSize	size
	Private size of the image.
CvSeq *	contour
	Private sequence used to fill with detected faces features.
CvMemStorage *	storage
	Private memory storage pointer.
CvVrFilter *	vrfilter
	Private pointer to CvVrFilter class.
IplImage *	skin_locus_map
	Private skin locus map returned from CvVrFilter.
IplImage *	mouth_map
	Private image used for mouth features detection algorithm.
IplImage *	mouth_map_bin
	Private image used for mouth features detection algorithm.
IplImage *	eyes_map
	Private image used for eyes features detection algorithm.
IplImage *	eyes_map_bin
	Private image used for eyes features detection algorithm.
bool	started
	Boolean activated when algoritmh start.

Constructor & Destructor Documentation

CvFaceDetect::CvFaceDetect	(	int	min = `0`,
		int	max = `10000`
	)

CvFaceDetect contructor Min and max parameters are the minum and the maximum size of contour's point. It depends from your original image size and from the application target.

Parameters:

	min	minimum contour points
	max	maximum contour points

Definition at line 58 of file CvFaceDetect.cpp.

References started, storage, and vrfilter.

CvFaceDetect::~CvFaceDetect ( ) [virtual]

Definition at line 68 of file CvFaceDetect.cpp.

Member Function Documentation

void CvFaceDetect::cvFaceDetect	(	IplImage *	image,
		int	DRAW_TYPE = `0`
	)

An init function used to process frame: this has to be called first off all.

Parameters:

	image	to get image size
	DRAW_TYPE	for what you want to draw of detection results

Returns:: the cvVrFilter processed image

Definition at line 84 of file CvFaceDetect.cpp.

References CvVrFilter::cvVrFilter(), faces, size, skin_locus_map, source, started, storage, vrfilter, and ycc.

Referenced by OmniAlgoVRFilterDetection< ConverterT, AngleT, ImageT, PointT >::loop_next_frame().

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void CvFaceDetect::icvEyesDetect ( ) [private]

A function used to detect the eyes box using the eyes mask created with icveyesMask(). The detected eyes box are inseted into Cvface struct

See also:: icvEyesMask(), Cvface

Definition at line 595 of file CvFaceDetect.cpp.

References Cvface::eyes_box, faces, Cvface::skin_face, and Cvface::Cvskin::skin_rect.

void CvFaceDetect::icvEyesMap ( IplImage * image ) [private]

A function used to create the eyes map from an YCbCr image

Parameters:

image

YCbCr skin locus region image

Definition at line 453 of file CvFaceDetect.cpp.

References eyes_map, size, y, and ycc.

void CvFaceDetect::icvEyesMask ( ) [private]

A function used to create the eyes mask using the eyes map created with icvEyeshMap()

See also:: icvEyesMap()

Definition at line 541 of file CvFaceDetect.cpp.

References eyes_map_bin, and NULL.

void CvFaceDetect::icvMouthDetect ( ) [private]

A function used to detect the mouth box using the mouth mask created with icvMouthMask(). The detected mouth box are inseted into Cvface struct

See also:: icvMouthMask(), Cvface

Definition at line 327 of file CvFaceDetect.cpp.

References faces, Cvface::mouth_box, Cvface::skin_face, Cvface::Cvskin::skin_rect, and y.

void CvFaceDetect::icvMouthEyesDetect ( ) [private]

A function used to detect the maouth and eyes boxes using the mouth and eyes mask created with icvMouthEyesMask(). The detected box are inseted into Cvface struct