Measuring length of skeletonized features
In the images I am analyzing, tiny "filaments" (the medial axis of "blobs") span the space of the window. Is there a function to extract the length of each individual feature? I've tried findContours but unfortunately it doesn't recognize these skeletonized features.
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What do you mean for "findContours doesn't recognize these skeletonized features". If you provide a bit of your code (editing you question) we can check it. Because you have tiny filaments, as alternative you could use a blob detector and get the count of black pixels for each blob.