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linbojin / Skeletonization-by-Zhang-Suen-Thinning-Algorithm

Skeletonization by Zhang-Suen Thinning Algorithm, Python and Matlab Implementation
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black character on white background #1

Open mowkee opened 6 years ago

mowkee commented 6 years ago

This code only works for gray color characters on white backgrounds. Is it possible to make it work for black characters on white background which is usually the case?

chao-xujia commented 3 years ago

You just need to invert the color when doing the thresholding.