NISHI, Takao zophos@ni.aist.go.jp
Zhang-Suen Thinnning (Skeletonize) Algorithm for OpenCV based on ImageJ BinaryProcessor.java
Require OpenCV2.0 or higher. See test-zh_thinning.cc and Makefile for detail.
T. Y. Zhang and C. Y. Suen, ``A Fast Parallel Algorithm for Thinning Digital Patterns'', CACM 27(3):236--239, 1984 http://agcggs680.pbworks.com/f/Zhan-Suen_algorithm.pdf
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