Jiazhong Cen

About

你好👋 很高兴认识你！

I'm a third-year PhD candidate at Shanghai Jiao Tong University, supervised by Prof. Wei Shen. I am currently a research intern in the Hunyuan3D team at Tencent. My research focuses on world models and 3D generation. I expect to graduate in 2027 and am open to collaboration.

Email: jiazhongcen-at-sjtu-dot-edu-dot-cn

Selected Publications

Text-Image Conditioned 3D Generation

Jiazhong Cen, Jiemin Fang, Sikuang Li, Guanjun Wu, Chen Yang, Taoran Yi, Zanwei Zhou, Zhikuan Bao, Lingxi Xie, Wei Shen, Qi Tian.

CVPR, 2026.

Segment Anything in 3D with NeRFs

Jiazhong Cen*, Zanwei Zhou*, Jiemin Fang, Chen Yang, Wei Shen, Lingxi Xie, Dongsheng Jiang, Xiaopeng Zhang, Qi Tian.

NeurIPS, 2023. (*Equal contribution)

Segment Anything in 3D with Radiance Fields

Jiazhong Cen, Jiemin Fang, Zanwei Zhou, Chen Yang, Lingxi Xie, Xiaopeng Zhang, Wei Shen, Qi Tian.

IJCV, 2025.

Segment Any 3D Gaussians

Jiazhong Cen, Jiemin Fang, Chen Yang, Lingxi Xie, Xiaopeng Zhang, Wei Shen, Qi Tian.

AAAI, 2025.

Tackling View-Dependent Semantics in 3D Language Gaussian Splatting

Jiazhong Cen, Jiemin Fang, Lingxi Xie, Xiaopeng Zhang, Wei Shen, Qi Tian.

ICML, 2025.

Experiences

• Jun. 2026-Present: Research intern, Tencent Hunyuan3D team. Mentor: Dr. Zibo Zhao
• 2024-Jun. 2026: Research intern, Huawei. Mentor: Dr. Jiemin Fang
• 2023-Present: Graduate student, SCS, Shanghai Jiao Tong University. Supervisor: Prof. Wei Shen
• 2021-2023: Graduate student, SEIEE, Shanghai Jiao Tong University
• 2017-2021: Undergraduate student, SEIEE, Shanghai Jiao Tong University

Academic Service

I have served as a reviewer for the following venues:

• CVPR, ICCV, ECCV, SIGGRAPH, WACV, PRCV
• NeurIPS, ICML, AAAI
• TPAMI, TOMM, TNNLS, TCSVT