Weichen Lyu 吕韦辰

I’m a second-year Master’s student in Artificial Intelligence at the Department of Automation, Tsinghua University, advised by Prof. Yueqi Duan. Previously, I received my B.Eng. degree in Intelligent Science and Technology from Sun Yat-sen University.

My research interests lie in 3D Computer Vision and Embodied AI, with a particular focus on Agent Embodied Intelligence and Self-Evolving Agents. I expect to receive my M.Eng. degree in 2028 and am open to PhD opportunities in computer vision and robotics. I also welcome discussions and collaborations on related topics.

Haidian, Beijing, China
lvwc25 [at] mails.tsinghua.edu.cn
Weichen Lyu

News

Preprints

  1. PhySGA: A Physics-Space Grounded Agentic Framework for Generalizable and Interactive 3D Composition teaser arXiv
    PhySGA: A Physics-Space Grounded Agentic Framework for Generalizable and Interactive 3D Composition
    Weichen Lyu*, Chong Xia*, Mingyu Dong, Long Xu, Shengjun Zhang, Yueqi Duan†
    arXiv preprint, 2026
    PDF Code Project Page Co-First Author
  2. ReplicateAnyScene: Zero-Shot Video-to-3D Composition via Textual-Visual-Spatial Alignment teaser 3DV 2027
    ReplicateAnyScene: Zero-Shot Video-to-3D Composition via Textual-Visual-Spatial Alignment
    GitHub stars
    Mingyu Dong*, Chong Xia*, Mingyuan Jia, Weichen Lyu, Long Xu, Zheng Zhu, Yueqi Duan†
    3DV 2027 under review.
    PDF Code Project Page Co-Author

Education & Experience

M.Eng. in Artificial Intelligence
Artificial Intelligence, Department of Automation
2025.09 - Present|Tsinghua University
Advisor: Prof. Yueqi Duan.
Research Assistant
SpeechLab, School of Data Science (SDS)
2025.06 - 2025.09|The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen)
Advisor: Prof. Zhizheng Wu.
B.Eng. in Intelligent Science and Technology
Intelligent Science and Technology, School of ISE
2021.09 - 2025.06|Sun Yat-sen University

Passions

In my spare time, I enjoy playing the violin🎻 and guitar🎸, as well as I like photography📷. You can find my selected works in my Photography Portfolio.