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Diffstat (limited to 'pix_opencv_threshold.h')
| -rw-r--r-- | pix_opencv_threshold.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/pix_opencv_threshold.h b/pix_opencv_threshold.h new file mode 100644 index 0000000..a3de7df --- /dev/null +++ b/pix_opencv_threshold.h @@ -0,0 +1,87 @@ +/*----------------------------------------------------------------- +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_EDGE_H_ +#define INCLUDE_PIX_OPENCV_EDGE_H_ + +#include "Base/GemPixObj.h" + +#ifndef _EiC +#include "cv.h" +#endif + +/*----------------------------------------------------------------- +------------------------------------------------------------------- +CLASS + pix_opencv_threshold + + Change pix to greyscale + +KEYWORDS + pix + +DESCRIPTION + +-----------------------------------------------------------------*/ +class GEM_EXTERN pix_opencv_threshold : public GemPixObj +{ + CPPEXTERN_HEADER(pix_opencv_threshold, GemPixObj) + + public: + + ////////// + // Constructor + pix_opencv_threshold(); + + protected: + + ////////// + // Destructor + virtual ~pix_opencv_threshold(); + + ////////// + // 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 floatThreshMess(float edge_thresh); + // The new edge threshold + int threshold_value; + int max_value; + int threshold_mode; + + // to detect changes in the image size + int comp_xsize; + int comp_ysize; + + private: + + ////////// + // Static member functions + static void floatTreshMessCallback(void *data, t_floatarg thresh_value); + static void floatModeMessCallback(void *data, t_floatarg thresh_mode_value); + static void floatMaxMessCallback(void *data, t_floatarg max_value); + + ///////// + // IplImage needed + IplImage *orig, *rgb, *gray; + +}; + +#endif // for header file |