diff options
author | N.N. <sevyves@users.sourceforge.net> | 2009-08-30 21:59:11 +0000 |
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committer | N.N. <sevyves@users.sourceforge.net> | 2009-08-30 21:59:11 +0000 |
commit | a267847def9a900fa0634f59a34bae96183bdbca (patch) | |
tree | 93e56d362fca06bce3f792933bf5dccdf0c1c67e /pix_opencv_bgstats.h | |
parent | 99b36c757a80e6cafaea21f40b31455065bb4590 (diff) |
added statistical foreground extraction
svn path=/trunk/externals/pix_opencv/; revision=12151
Diffstat (limited to 'pix_opencv_bgstats.h')
-rwxr-xr-x | pix_opencv_bgstats.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/pix_opencv_bgstats.h b/pix_opencv_bgstats.h new file mode 100755 index 0000000..9d1aff3 --- /dev/null +++ b/pix_opencv_bgstats.h @@ -0,0 +1,99 @@ +/*----------------------------------------------------------------- +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_BGSUBSTRACT_H_ +#define INCLUDE_PIX_OPENCV_BGSUBSTRACT_H_ + +#include "Base/GemPixObj.h" + +#ifndef _EiC +#include "cv.h" +#include "cvaux.h" +#endif + +/*----------------------------------------------------------------- +------------------------------------------------------------------- +CLASS + pix_opencv_bgstats + + Statistical background substraction + +KEYWORDS + pix + +DESCRIPTION + +-----------------------------------------------------------------*/ +class GEM_EXTERN pix_opencv_bgstats : public GemPixObj +{ + CPPEXTERN_HEADER(pix_opencv_bgstats, GemPixObj) + + public: + + ////////// + // Constructor + pix_opencv_bgstats(); + + protected: + + ////////// + // Destructor + virtual ~pix_opencv_bgstats(); + + ////////// + // 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 floatErodeMess(float erode); + void floatDeltaMess(float delta); + void resetMess(void); + + // The new threshold + int x_erode; + float x_minarea; + float x_delta; + int x_frames; + + // to detect changes in the image size + int comp_xsize; + int comp_ysize; + + private: + + ////////// + // Static member functions + static void floatMinAreaMessCallback(void *data, float minarea); + static void floatErodeMessCallback(void *data, float erode); + static void floatDeltaMessCallback(void *data, float delta); + static void resetMessCallback(void *data); + + ///////// + // IplImage needed + IplImage *rgba, *rgb, *gray; + IplImage *foreground, *incoming; + + // Stat background model data + CvBGStatModel *x_model; + CvFGDStatModelParams x_modelparams; + +}; + +#endif // for header file |