Mingzhi Pei

Tsinghua University. Ph.D. Student

mingzhi-cat.jpg

Feel free to reach out!

I am Mingzhi Pei, a Ph.D. student at the College of AI, Tsinghua University. My research interests are 3D vision and embodied AI. I received my bachelor’s degree from Beijing University of Posts and Telecommunications.

Research

I believe intelligence emerges through interaction with a complex world and validation through feedback. I study visual representations that help embodied agents act reliably.

selected publications

All publications →

Selected Publications

  1. egohsi3r.png
    EgoHSI3R: Online 4D Hand-Scene Interaction Reconstruction from Egocentric Video

    Reconstructing camera motion, dense scenes, world-space hands, and hand contact from egocentric video in a streaming manner.

    Mingzhi Pei, Zhangchen Ye, Ruoqu Chen, Liu Cao, Yao Feng, and Mengdi Xu
    Scaling Human2Robot Workshop @ CoRL 2026, 2026
    Code Website

education

research experience

  • Starwith AI Sep 2026 – Present
    Research Experience

    Research experience in embodied AI, robot learning, and intelligent robotic systems.