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High-Speed Face-Tracking for Dynamic Facial Projection Mapping

117 pointsby bukka4 months ago

9 comments

vessenes3 months ago
Ooooh, this is so cool. I didn’t realize I was seeing projected ‘makeup’ on faces until they showed some lower latency prior work. Once I saw it, I could see occasional misalignment. But, this is just an awesome and fun thing. I can imagine it being just amazing for live theater costuming and story telling.<p>That said, it looks like the tech currently works at 1-2m range. I’d guess this is because that’s an easy range for a projector to work at and provide high res, in which case there’s no reason you couldn’t get a zoom setup going.<p>Perhaps some enterprising director of the next Disney theater production will put the money in to get this working reliably on stage.
bhouston3 months ago
Neat stuff. I wonder if one could use a neural network to try to do prediction as well.<p>Human movements are super stereotyped in the face and you could likely predict with decent accuracy the next frame given the previous frames.
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addandsubtract3 months ago
What is the SotA OSS for face tracking these days? I&#x27;ve never been able to make face tracking work without having alignment issues during movement.
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xfeeefeee3 months ago
The artistic possibilities of this are really fascinating. Looking forward to what people come up with! Projection mapping interactive art is always mesmerizing
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_flux3 months ago
Pretty cool. I&#x27;ve had this idea of converting face data into MIDI CC data to use with DAWs or synths, this could be a useful algorithm for it.<p>Is the source code available?
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suyash3 months ago
Would love to know how to build such a system but with a normal camera and projector if possible for creative art+tech projects!
brcmthrowaway3 months ago
Can&#x27;t mediapipe detect faces at 60fps?
m3kw93 months ago
Is good but when you need that extra lens shift camera, it goes from mass market to super niche.
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croes3 months ago
&gt; to create immersive experiences that have been used in the makeup and entertainment industries.<p>Or for fake propaganda videos. Dangerous time for these kinds of progress.
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