Academic Page

Introduction

My name is Cheng-Feng Pu and I am pursuing a PHD degree in College of AI, Tsinghua University. Under the guidance of Prof. Shimin Hu, I am actively exploring computer vision, 3d generation, computer animation and many other interesing stuffs.

I like drawing.

Research

TopoCap

title: TopoCap: Learning Topology-Agnostic Motion Priors for Monocular Video-to-Animation

authors: Pu, Cheng-Feng and Zhang, Jia-Peng and Guo, Meng-Hao and Cao, Yan-Pei and Hu, Shi-Min

publish date: 2026-06-10

github repo: TopoCap

paper link: https://arxiv.org/abs/2606.12153

SkinTokens

title: Skin Tokens: A Learned Compact Representation for Unified Autoregressive Rigging

authors: Zhang, Jia-Peng and Pu, Cheng-Feng and Guo, Meng-Hao and Cao, Yan-Pei and Hu, Shi-Min

publish date: 2026-02-04

github repo: SkinTokens

paper link: https://arxiv.org/abs/2606.12153

UniRig

title: UniRig: One Model to Rig Them All: Diverse Skeleton Rigging with UniRig

authors: Zhang, Jia-Peng and Pu, Cheng-Feng and Guo, Meng-Hao and Cao, Yan-Pei and Hu, Shi-Min

publish date: 2025-04-16

github repo: UniRig

paper link: https://arxiv.org/pdf/2504.12451