So you could just check if the frame *i* is similar to the frame *n-i*? | Hacker News

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rnhmjoj on Feb 11, 2015 | parent | context | favorite | on: An Algorithm to Extract Looping GIFs from Videos

So you could just check if the frame i is similar to the frame n-i?

jessaustin on Feb 11, 2015 [–]

The idea is that frame 0 is similar to frame 0, and also that frame n is similar to frame n. (The resulting gif is 2n - 2 frames long.)

loco5niner on Feb 11, 2015 | [–]

I'm missing something. I don't really understand the first part of what you said...

tokenizerrr on Feb 12, 2015 | | [–]

You just play it normally once, then in reverse. Then it loops around.

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