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xinwen-cs / AudioDVP

AudioDVP:Photorealistic Audio-driven Video Portraits
https://github.com/xinwen-cs/AudioDVP
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Wondering about the scale factor used in build_data script #42

Closed Wecombo closed 5 months ago

Wecombo commented 6 months ago

What is the practical meanning for the scale factor 92156.7 used to scale mean shape, id base and exp base of BFM2009 while Deep3DFaceRecon use 1e5?

xinwen-cs commented 5 months ago

If I remember correctly, 92156.7 is the max value of geometry, it is used to normalize the geometry to [0, 1]