CvVRFilter.hh

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#ifndef _CVVRFILTER_H_
#define _CVVRFILTER_H_

#include <cv.h>
#include <cvaux.h>
#include <highgui.h>
#include <stdio.h>


// uncomment to see opencv windows displayed.
//#define SKIN_SHOW

// referring to box.size.height/box.size.width 
#define         H_ON_W_VALUE    1.5

// referring to box.size.width/box.size.height 
#define         W_ON_H_VALUE    1.5


struct Cvface {
        
        struct Cvskin {
                CvRect skin_rect;
                CvBox2D skin_box;
        
                CvSeq skin_contour;
        
        }skin_face;

        CvBox2D mouth_box;
        
        CvBox2D eyes_box [2];

        bool track ;

};

class CvVrFilter 
{
        IplImage *median ; 
        IplImage *rgb_norm ;
        IplImage*skin_mask ;
        IplImage  *source;
        CvSize size;
        CvSeq *skin;
        int min_point ;
        int max_point ;

        bool started ;

public: 
        

        CvVrFilter (int min = 0, int max = 10000);

    virtual ~CvVrFilter();
        

        IplImage * cvVrFilter( IplImage * image, CvMemStorage *storage, CvSeq *seq);


        IplImage * cvGetSkinMask();
        

        IplImage * cvGetSkinMap(CvSeq *seq);


        IplImage * cvGetContoursMask(CvSeq *seq ,  bool color_mask = false);


        IplImage * cvGetContoursMap(CvSeq *seq);


        int cvGetContoursCount();


private: //function
        

        IplImage * icvRGBnorm(IplImage * image);


        double *icvPline (double x1, double x2, double y1, double y2);


        void icvSkinMask ();



        void icvContours(CvMemStorage *storage, CvSeq *seq);


        //return 
        //src and mask must have the same size (width, height)
        

        IplImage * icvCreateMap(const IplImage * src, const IplImage * mask);

        
};

#endif /*_CVVRFILTER_H_*/

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