preprint · arXiv (cs.CV), accepted to NeurIPS 2026, 2026 · Nov 5, 2026
InstantHand: Feed-Forward 3D Gaussian Splatting for Animatable Hand Avatar Reconstruction from a Single Image
Chanho Kim, Muhammad Salman Ali, Kyeonghwan Gwak, Muhammad Shaheryar, Incheol Park, Jeongwan On, Seungryul Baek
In plain English
Builds an animatable 3D hand avatar from one photo in a single forward pass, with fixes for thin-finger outline thickening and color drift. The authors report about 2.84 seconds to build an avatar and 161 FPS rendering.
gaussian splatting
real-time avatars
avatar design