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Cvlkpyramid.cpp-Notes

From Multimedia Computing Lab - University of Augsburg


Important changes:

  • Copy the new cvlkpyramid.cpp in your openCV source direcotry (subdirectory openCV/cv/src)
  • in some cases it is a good idea to merge the two files together instead of just overwriting the original file
  • uncomment following lines in cv.h (in openCV/cv/include):
   CVAPI(void)  cvCalcAffineFlowPyrLK( const CvArr*  prev, const CvArr*  curr,
                                    CvArr*  prev_pyr, CvArr*  curr_pyr,
                                    CvPoint2D32f* prev_features,
                                    CvPoint2D32f* curr_features,
                                    float*  matrices, int  count,
                                    CvSize  win_size, int  level,
                                    char*  status, float* track_error,
                                    CvTermCriteria criteria, int flags );
  • please note that the changes are optimized for version 4 of the beta. Additional work for compatibility with version 5 will be done soon.


For further questions contact Benedikt Gleich