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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
Hu moments calculator object
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_HU_MOMENTS_H_
#define INCLUDE_PIX_OPENCV_HU_MOMENTS_H_
#ifndef _EiC
#include "cv.h"
#endif
#include "Base/GemPixObj.h"
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_opencv_hu_moments
Hu moments calculator object
KEYWORDS
pix
DESCRIPTION
-----------------------------------------------------------------*/
class GEM_EXTERN pix_opencv_hu_moments : public GemPixObj
{
CPPEXTERN_HEADER(pix_opencv_hu_moments, GemPixObj)
public:
//////////
// Constructor
pix_opencv_hu_moments();
protected:
//////////
// Destructor
virtual ~pix_opencv_hu_moments();
//////////
// Do the processing
virtual void processRGBAImage(imageStruct &image);
virtual void processRGBImage(imageStruct &image);
virtual void processYUVImage(imageStruct &image);
virtual void processGrayImage(imageStruct &image);
//////////
// Set the new edge threshold
void floatBinaryMess(float binary);
// to detect changes in the image size
int comp_xsize;
int comp_ysize;
int x_binary;
t_outlet *m_dataout;
t_atom rlist[7];
private:
//////////
// Static member functions
static void floatBinaryMessCallback(void *data, t_floatarg binary);
/////////
// IplImage needed
IplImage *rgba, *rgb, *gray;
CvMoments x_moments;
CvHuMoments x_humoments;
};
#endif // for header file
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