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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
Continously adaptive mean-shift tracker
Copyright (c) 1997-1999 Mark Danks. mark@danks.org
Copyright (c) Günther Geiger. geiger@epy.co.at
Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM. zmoelnig@iem.kug.ac.at
Copyright (c) 2002 James Tittle & Chris Clepper
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
-----------------------------------------------------------------*/
#ifndef INCLUDE_PIX_OPENCV_CAMSHIFT_H_
#define INCLUDE_PIX_OPENCV_CAMSHIFT_H_
#ifndef _EiC
#include "cv.h"
#endif
#include "Base/GemPixObj.h"
#define MAX_MARKERS 500
const int MAX_COUNT = 500;
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_opencv_camshift
Continously adaptive mean-shift tracker
KEYWORDS
pix
DESCRIPTION
-----------------------------------------------------------------*/
class GEM_EXTERN pix_opencv_camshift : public GemPixObj
{
CPPEXTERN_HEADER(pix_opencv_camshift, GemPixObj)
public:
//////////
// Constructor
pix_opencv_camshift();
protected:
//////////
// Destructor
virtual ~pix_opencv_camshift();
//////////
// Do the processing
virtual void processRGBAImage(imageStruct &image);
virtual void processRGBImage(imageStruct &image);
virtual void processYUVImage(imageStruct &image);
virtual void processGrayImage(imageStruct &image);
void backProjectMess(float backproject);
void vMinMess(float vmin);
void vMaxMess(float vmax);
void sMinMess(float smin);
void trackMess(float px, float py);
void rWidthMess(float rwidth);
void rHeightMess(float rheight);
int comp_xsize;
int comp_ysize;
t_outlet *m_dataout;
int x_track;
int x_init;
int x_rwidth;
int x_rheight;
int x_backproject;
int x_vmin;
int x_vmax;
int x_smin;
private:
//////////
// Static member functions
static void backProjectMessCallback(void *data, float backproject);
static void vMinMessCallback(void *data, float vmin);
static void vMaxMessCallback(void *data, float vmax);
static void sMinMessCallback(void *data, float smin);
static void trackMessCallback(void *data, float px, float py);
static void rWidthMessCallback(void *data, float rwidth);
static void rHeightMessCallback(void *data, float rheight);
// Internal Open CV data
IplImage *rgba, *rgb, *gray, *hsv, *hue, *mask, *backproject;
CvHistogram *hist;
CvPoint origin;
CvRect selection;
CvRect trackwindow;
CvBox2D trackbox;
CvConnectedComp trackcomp;
t_atom x_list[5];
};
#endif // for header file
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