how to find border irregularity of skin lesion?
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I have determined other features of skin lesion except this. Please help me out with this feature extraction
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Hank
le 9 Mar 2020
If there is strong contrast between the lesion and the surrounding skin this assisted freehand tool may help. Can you attach an example image?
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Ralf U.
le 11 Mar 2020
A simple (not necessarily robust) way to do this is to convert the image to B/W (threshold after Gauss filtering) and use the bwtraceboundary function to determine the boundary.
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