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📢📢 Video Diffusion Avatars📢📢 Can video diffusion models (VDMs) replace 3D avatars? Video Diffusion Avatars (VDA) creates photo-realistic avatars from a single image, with full control over camera viewpoint, facial expressions and upper-body pose. Unlike prevailing 3D avatar methods, which commonly rely on 3DGS/NeRF, our VDM-rendering produces physically plausible... dynamics of hair and earrings, as well as complex light interactions like shadows, reflections and refractions. Crucially, we show that common 3D representaion (e.g. 3DGS, NeRF) are not necessary for photorealistic and view-point controllable avatars. VDA is quite affordable for the research community, since training only requires 34 A100-GPU hours on public multi-view datasets, yet VDA generalizes far beyond them: to paintings, human-like creatures and full 360° orbits. 🌐 ▶️ Great work by Simon Giebenhain, Tobias Kirschstein, Liam Schoneveld, Davide Davoli, Zhe Chenshow more

Matthias Niessner

50,506 subscribers

17,715 次观看 • 4 天前 •via X (Twitter)

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Abdullah Hamdi 的头像

Abdullah Hamdi4 天前

Awsome !

Matthias Niessner 的头像

Matthias Niessner4 天前

Thanks :)

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m3 天前

Interesting, but too slow because of WAN2...

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96,371 次观看 • 10 个月前

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12,534 次观看 • 1 年前

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