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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
Change pix to greyscale
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_CONTOURS_CONVEXITY_H_
#define INCLUDE_PIX_OPENCV_CONTOURS_CONVEXITY_H_
#ifndef _EiC
#include "cv.h"
#endif
#include "Base/GemPixObj.h"
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_opencv_contours_convexhull
Change pix to greyscale
KEYWORDS
pix
DESCRIPTION
-----------------------------------------------------------------*/
class GEM_EXTERN pix_opencv_contours_convexhull : public GemPixObj
{
CPPEXTERN_HEADER(pix_opencv_contours_convexhull, GemPixObj)
public:
//////////
// Constructor
pix_opencv_contours_convexhull();
protected:
//////////
// Destructor
virtual ~pix_opencv_contours_convexhull();
//////////
// 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 floatMinAreaMess(float minarea);
void floatMaxAreaMess(float maxarea);
// The new minimal/maximal area
int minarea;
int maxarea;
// to detect changes in the image size
int comp_xsize;
int comp_ysize;
private:
t_outlet *m_nomdef;
t_outlet *m_dataout;
//////////
// Static member functions
static void floatMinAreaMessCallback(void *data, t_floatarg minarea);
static void floatMaxAreaMessCallback(void *data, t_floatarg maxarea);
/////////
// IplImage needed
IplImage *rgb, *orig, *gray;
};
#endif // for header file
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