Can anybody provide simple steps of "Skeleton Pruning by Contour Partitioning with Discrete Curve Evolution" Algorithm

Can anybody provide simple steps of "Skeleton Pruning by Contour Partitioning with Discrete Curve Evolution" Algorithm

or c++ code i have document if some one is familiar simple steps o开发者_C百科f the algorithm

1. Google "Skeleton Pruning by Contour Partitioning with Discrete Curve Evolution"
2. Download the paper and read it. Authors are Xiang Bai, Longin Jan Latecki, Wen-yu Liu
3. If you haven't already figured out the algorithm by reading the paper, contact the authors for code.