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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
Hu moments comparison used to compare contours
Copyright (c) 1997-1998 Mark Danks. mark@danks.org
Copyright (c) G¸nther Geiger. geiger@epy.co.at
Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f¸r::uml‰ute. 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_HU_COMPARE_H_
#define INCLUDE_PIX_OPENCV_HU_COMPARE_H_
#include "Base/GemPixDualObj.h"
#ifndef _EiC
#include "cv.h"
#endif
/*-----------------------------------------------------------------
CLASS
pix_opencv_hu_compare
Hu moments comparison used to compare contours
-----------------------------------------------------------------*/
class GEM_EXTERN pix_opencv_hu_compare : public GemPixDualObj
{
CPPEXTERN_HEADER(pix_opencv_hu_compare, GemPixDualObj)
public:
//////////
// Constructor
pix_opencv_hu_compare(int,t_atom*);
protected:
//////////
// Destructor
virtual ~pix_opencv_hu_compare();
//////////
// Do the processing
virtual void processRGBA_RGBA(imageStruct &left, imageStruct &right);
virtual void processRGB_RGB(imageStruct &left, imageStruct &right);
virtual void processYUV_YUV(imageStruct &left, imageStruct &right);
virtual void processGray_Gray(imageStruct &left, imageStruct &right);
//////////
// change method used
void floatMethodMess(float method);
void floatMinSizeMess(float minsize);
void clearMess(void);
void floatCriteriaMess(float criteria);
int comp_xsize;
int comp_ysize;
t_outlet *m_dataout;
int x_method;
int x_minsize;
float x_cdistance;
private:
//////////
// Static member functions
static void floatMethodMessCallback(void *data, float method);
static void floatMinSizeMessCallback(void *data, float minsize);
static void clearMessCallback(void *data);
static void floatCriteriaMessCallback(void *data, float criteria);
IplImage *rgba, *rgb, *gray;
IplImage *rgbar, *rgbr, *grayr;
CvMemStorage *x_storage;
CvSeq *x_bcontourr;
};
#endif // for header file
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