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by packetpirate
2498 days ago
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Only application I've used this for so far is a technique for defining and recognizing gestures. They're called "flash gestures" (or that's what the page where I read about them called them) where you find the closest of 8 directions to the gesture direction and encode each gesture as a sequence of digits 1-8 corresponding to these closest directions, then use the Levenshtein distance algorithm to find the closest matching pattern. EDIT: Found the reference I used to implement this. https://books.google.com/books?id=_1rSBQAAQBAJ&pg=PA85&lpg=P... |
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