Shaowei Liu

I'm a final-year PhD candidate in CS at UIUC, working with Prof. Shenlong Wang and Prof. Saurabh Gupta.

I received my master's degree in CS from UCSD, advised by Prof. Xiaolong Wang. Before that, I received my bachelor's degree in EE from Tsinghua University.

My research focuses on generative modeling and 3D computer vision, with particular interest in video generation, motion generation, and animation/simulation. My long-term goal is to build physically-grounded world models.

Google Scholar  /  Github  /  Twitter

I am graduating in Spring 2026 and looking for industry or academic positions.
Feel free to reach out if you think I'd be a good fit.

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Email: shaowei3@illinois.edu

Publications
Ponimator: Unfolding Interactive Pose for Versatile Human-Human Interaction Animation
Shaowei Liu, Chuan Guo*, Bing Zhou*, Jian Wang*
International Conference on Computer Vision(ICCV), 2025.
[Paper] [Project] [Code]

Interaction human-human motion animation and generation anchored on interactive poses.

PhysGen3D: Crafting a Miniature Interactive World from a Single Image
Boyuan Chen, Hanxiao Jiang, Shaowei Liu, Saurabh Gupta, Yunzhu Li, Hao Zhao, Shenlong Wang
Conference on Computer Vision and Pattern Recognition(CVPR), 2025.
[Paper] [Project] [Code]

Synthesizes video of a miniature interactive world from a single image.

PhysGen: Rigid-Body Physics-Grounded Image-to-Video Generation
Shaowei Liu, Zhongzheng Ren, Saurabh Gupta*, Shenlong Wang*
European Conference on Computer Vision (ECCV), 2024.
[Paper] [Project] [Code]

Image-to-video generation pipeline integrates physical simulation and video diffusion prior.

ContactGen: Generative Contact Modeling for Grasp Generation
Shaowei Liu, Yang Zhou, Jimei Yang, Saurabh Gupta*, Shenlong Wang*
International Conference on Computer Vision (ICCV), 2023.
[Paper] [Project] [Code]

We propose a novel object-centric contact representation for hand-object interaction.

Building Rearticulable Models for Arbitrary 3D Objects from 4D Point Clouds
Shaowei Liu, Saurabh Gupta*, Shenlong Wang*
Conference on Computer Vision and Pattern Recognition (CVPR), 2023.
[Paper] [Project] [Code]

We build animatable 3D models from arbitrary articulated object point cloud sequence.

CASA: Category-agnostic Skeletal Animal Reconstruction
Yuefan Wu*, Zeyuan Chen*, Shaowei Liu, Zhongzheng Ren, Shenlong Wang
Conference on Neural Information Processing Systems (NeurIPS), 2022.
[Paper] [Project] [Code]

we propose category-agnostic 3D animal reconstruction from a monocular video.

DexMV: Imitation Learning for Dexterous Manipulation from Human Videos
Yuzhe Qin*, Yueh-Hua Wu*, Shaowei Liu, Hanwen Jiang, Ruihan Yang, Yang Fu, Xiaolong Wang
European Conference on Computer Vision (ECCV), 2022.
[Paper] [Project] [Code]

we propose a new platform and pipeline for dexterous manipulation from videos.

Joint Hand Motion and Interaction Hotspots Prediction from Egocentric Videos
Shaowei Liu, Subarna Tripathi, Somdeb Majumdar, Xiaolong Wang
Conference on Computer Vision and Pattern Recognition (CVPR), 2022.
[Paper] [Project] [Code]

We propose to forecast future hand-object interactions given an egocentric video.

Hand-Object Contact Consistency Reasoning for Human Grasps Generation
Hanwen Jiang* Shaowei Liu*, Jiashun Wang and Xiaolong Wang
International Conference on Computer Vision (ICCV), 2021 (Oral).
[Paper] [Project] [Code]

We propose to generate natural human grasps given a 3D object in the world.

Semi-Supervised 3D Hand-Object Poses Estimation with Interactions in Time
Shaowei Liu*, Hanwen Jiang*, Jiarui Xu, Sifei Liu and Xiaolong Wang
Conference on Computer Vision and Pattern Recognition (CVPR), 2021.
[Paper] [Project] [Code]

We build a joint learning framework for estimating the 3D hand and object poses.

Light and Fast Hand Pose Estimation From Spatial-Decomposed Latent Heatmap
Shaowei Liu, Guijin Wang, Pengwei Xie, Cairong Zhang
IEEE Access 2020
[Paper] [Bibtex]

We present a light and efficient approach for depth-based hand pose estimation.

Experiences

Intel AI Lab
Multimodal Learning Intern
Jun. 21 - Aug. 21

Adobe Research
Intern - Research Scientist
June. 22 - Nov. 22

Snap Research
Intern - Research Scientist
June. 24 - Dec. 24

Nvidia Spatial Intelligence Lab
Intern - Research Scientist
May. 25 - Present