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Diffstat (limited to 'pix_opencv_contours.h')
| -rw-r--r-- | pix_opencv_contours.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/pix_opencv_contours.h b/pix_opencv_contours.h new file mode 100644 index 0000000..5882b5a --- /dev/null +++ b/pix_opencv_contours.h @@ -0,0 +1,74 @@ +/*----------------------------------------------------------------- +LOG + GEM - Graphics Environment for Multimedia + + Threshold filter + + 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_H_ +#define INCLUDE_PIX_OPENCV_CONTOURS_H_ + +#ifndef _EiC +#include "cv.h" +#endif + +#include "Base/GemPixObj.h" + +/*----------------------------------------------------------------- +------------------------------------------------------------------- +CLASS + pix_opencv_contours + + detects contours and send them out + +KEYWORDS + pix + +DESCRIPTION + +-----------------------------------------------------------------*/ +class GEM_EXTERN pix_opencv_contours : public GemPixObj +{ + CPPEXTERN_HEADER(pix_opencv_contours, GemPixObj) + + public: + + ////////// + // Constructor + pix_opencv_contours(); + + protected: + + ////////// + // Destructor + virtual ~pix_opencv_contours(); + + ////////// + // Do the processing + virtual void processRGBAImage(imageStruct &image); + virtual void processRGBImage(imageStruct &image); + virtual void processYUVImage(imageStruct &image); + virtual void processGrayImage(imageStruct &image); + + // Messages handling + void epsilonMess(double arg); + void areaMess(double arg); + + private: + + t_outlet *m_dataout_middle; // contour outlet + t_outlet *m_dataout_right; // info outlet + std::vector<std::vector<cv::Point> > m_contours; + double m_area_threshold; // min area for contour + double m_epsilon; + +}; +#endif // for header file |