thinning.h

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#ifndef _THINNING
#define _THINNING

#include <opencv/cv.h>
#include <queue>

namespace voronoi_map
{
  
void sceletonize_iteration(cv::Mat& img, int iter);
void sceletonize(const cv::Mat& src, cv::Mat& dst);
 
void greyscale_thinning(const cv::Mat& src, cv::Mat& dst);


class Index
{
public: 
  Index(int x,int y, float pot)
  {
    i = x;
    j = y;
    potential = pot;
  }
  Index offset(int x, int y)
  {
    return Index(i+x,j+y, potential);
  }
  int i;
  int j;
  float potential;
};


Index getMaximumNeighbour(int i, int j, const cv::Mat& src, cv::Mat& dst);

}

#endif