A Dual-UV mapping combined with factorized synthetic data enables animatable 3D avatar reconstruction from one portrait, achieving strong head and upper-body results when trained only on half-body synthetic data.
Uravatar: Universal relightable gaussian codec avatars
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Bringing Your Portrait to 3D Presence
A Dual-UV mapping combined with factorized synthetic data enables animatable 3D avatar reconstruction from one portrait, achieving strong head and upper-body results when trained only on half-body synthetic data.