Getty caught me
Getty caught me
Out of context: Reply #260
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- SteveJobs0
i'm a bit skeptical on this picscout thing.
even the most efficient algorithm is going to take, at the very least, several seconds to do the smallest comparison. and they have hundreds of thousands of images that they are trying to protect. this would be compounded even more if they wanted to find images that had been altered via x/y shifts, rotation, altering rgb values (brightness/contrast/hsl/curves... and not to mention situations where portions of a copyrighted image was used.
we barely have good algorithms for matching control points in photo-stitching panorama apps.
and no, you cannot determine a match on luminosity.