I'm wondering if someone can explain the difference between these two Matlab algorithms, bwmorph(binary_image,'thin',N_iterations) and bwmorph(binary_image,'skel',N_iterations). For my application, they produce results that are typically slightly different from each other, and I am trying to figure out the difference. Thanks!
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Llouis
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What happens for very big number of iteration? – Ander Biguri Mar 30 '18 at 18:12
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https://se.mathworks.com/help/images/ref/bwmorph.html describes the `thin` version whereas the `skel` uses single applylut at each iteration. So I guess the added complexity would be there to improve the result, e.g. lesser scanline order dependency, more central, less noisy skeleton etc. – mainactual Mar 30 '18 at 19:28