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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
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_TRACKKNN_H_
#define INCLUDE_PIX_OPENCV_TRACKKNN_H_
#ifndef _EiC
#include "opencv2/legacy/legacy.hpp"
#endif
#include "Base/GemPixObj.h"
#include <RTE/MessageCallbacks.h>
#include <stdio.h>
#include <list>
#include "Blob.hpp"
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_opencv_trackKnn
detects contours and send them out
KEYWORDS
pix
DESCRIPTION
-----------------------------------------------------------------*/
class GEM_EXPORT pix_opencv_trackKnn : public GemPixObj
{
CPPEXTERN_HEADER(pix_opencv_trackKnn, GemPixObj)
public:
//////////
// Constructor
pix_opencv_trackKnn();
protected:
//////////
// Destructor
virtual ~pix_opencv_trackKnn();
//////////
// Do the processing
virtual void processImage(imageStruct &image);
// Messages handling
void drawBlobMess(double arg);
void cvblobMess(t_symbol *s, int argc, t_atom* argv);
void tabinputMess(float arg);
void taboutputMess(float arg);
void tableMess(t_symbol *s, int argc, t_atom* argv);
private:
void doTracking(void);
int trackKnn(unsigned int blob_index, unsigned int k, double thresh);
void outputBlob();
void resetMess();
t_outlet *m_dataout_right; // cvblob outlet
unsigned int m_repeat_point;
double m_area_threshold; // min area for contour
double m_epsilon;
int m_drawBlob;
std::vector<Blob> m_trackedBlobs;
std::vector<Blob> m_inputBlobs;
int m_mode, m_taboutput, m_tabinput;
int IdCounter;
t_symbol *m_x_arrayname, *m_y_arrayname, *m_z_arrayname, *m_id_arrayname;
};
#endif // for header file
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