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Realtime warping #23

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tjasmin111 opened this issue Aug 31, 2023 · 2 comments
Closed

Realtime warping #23

tjasmin111 opened this issue Aug 31, 2023 · 2 comments

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@tjasmin111
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Interesting work. Is it possible to do it in realtime? Say live on camera video, perform nose slimming.
@jankrepl
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jankrepl commented Aug 31, 2023 •
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Hey @tjasmin111 and thank you for your interest.

So pychubby works on images. Videos are just sequences of images so in theory you could make it work on videos.

However, there are 2 problems

  • Temporal consistency - two consecutive frames might result in slightly different warping so if one plays the video I would imagine it will be "jittery"
  • pychubby is basically built on interpolation algorithms and they might take some time to run (depending on the parameters). Assuming your video is 24 FPS than each frame would need to be warped in 0.04s which I think is not possible (for any reasonable resolution) without some code optimizations.

Anyway, feel free to give it a try anyway and report back how it went:)

@jankrepl
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Closing due to inactivity. Feel free to comment and we can reopen

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@jankrepl @tjasmin111