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by innagadadavida
2148 days ago
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MPEG-7 has been working on this for decades. ffmpeg has an implementation you can use: https://ffmpeg.org/ffmpeg-all.html#signature-1
While this does pairwise comparisons, it should be possible to simply index the resulting fingerprints using lucene and perform inverted index search - this should scale much better than this technique mentioned. |
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