Papers › Learning Implicit Templates for Point-Based Clothed Human Modeling

Learning Implicit Templates for Point-Based Clothed Human Modeling

14 Jul 2022arXiv:2207.06955archive 2025-07-28

Siyou Lin, Hongwen Zhang, Zerong Zheng, Ruizhi Shao, Yebin Liu

We present FITE, a First-Implicit-Then-Explicit framework for modeling human avatars in clothing. Our framework first learns implicit surface templates representing the coarse clothing topology, and then employs the templates to guide the generation of point sets which further capture pose-dependent clothing deformations such as wrinkles. Our pipeline incorporates the merits of both implicit and explicit representations, namely, the ability to handle varying topology and the ability to efficiently capture fine details. We also propose diffused skinning to facilitate template training especially for loose clothing, and projection-based pose-encoding to extract pose information from mesh templates without predefined UV map or connectivity. Our code is publicly available at https://github.com/jsnln/fite.

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PreDeformer jsnln/fite/step3_point_avatar/lib/fite_model.py official repository ran · metamorphic tier: deterministic MIT (permissive) · 0f80b6dd0e62fa07 · report
ShapeDecoder jsnln/fite/step3_point_avatar/lib/fite_model.py official repository ran · metamorphic tier: deterministic fingerprinted MIT (permissive) · 8da3f2baae1cd752 · report
UnetNoCond5DS jsnln/fite/step3_point_avatar/lib/fite_model.py official repository ran · metamorphic tier: deterministic MIT (permissive) · e627f707990d5d3e · report
UnetNoCond6DS jsnln/fite/step3_point_avatar/lib/fite_model.py official repository ran · metamorphic tier: deterministic MIT (permissive) · dea4c944bfe7fde7 · report
UnetNoCond7DS jsnln/fite/step3_point_avatar/lib/fite_model.py official repository ran · metamorphic tier: deterministic MIT (permissive) · 502c910641849558 · report
UpConv2DBlock jsnln/fite/step3_point_avatar/lib/fite_model.py official repository ran · metamorphic tier: deterministic MIT (permissive) · d100f72b4a8afb30 · report
FITEModel jsnln/fite/step3_point_avatar/lib/fite_model.py official repository unverified MIT (permissive) · 518d56ab11bde1e9 · report

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