Tickets :: Comment on [#10420] Face similarity indexing is incorrect/broken

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Comment	>> I've seen you have started to implement the correct face indexing in >> git. Great! > > Yeah, it's indexed properly now (still have some tweaks to make), but > the downside is that the image has to be just about identical to get > a hit. This indexing technique is really designed for quickly > detecting duplicates/similar images, not facial recognition...but at > least it's better than nothing I guess. > > The alternative, loading each know face image for the user, then > comparing it with a known face image using the puzzle routines (which > would give a similarity ranking between the two) is not practical. > Plus, that, too, is really designed to detect similar, entire, > images, not facial recognition. i.e, If the same person is in two > images, but has a different facial expression, or is looking in a > slightly different direction, there will be no match. > > Just a hint: when you create the face indexes you will >> miss out the last one (str_len - word_len == 0). > > Yeah, have that fixed locally already, along with the method typo > thanks for pointing it out. I didn't have the query fixed yet, so > thanks for that patch :)
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