Puhua Jiang | Tencent Hunyuan

About Me

I am currently a Researcher at Tencent Hunyuan, working on 3D computer vision and graphics. Prior to this, I obtained my Ph.D. degree from Tsinghua University, where I was supervised by Prof. Ruqi Huang. I received my M.S. degree in Computer Vision from University of Michigan. During COVID-19, I had internships as a research assistant at Tsinghua University supervised by Prof. Lu Fang. I received my B.S. degree from Huazhong University of Science and Technology in 2019.

Research Interests

3D generation and reconstruction: rendering(Nerf,3D gaussian) and reconstruction, 3D generation
3D Animation： Rigging, skinning and motion.
Geometric (3D) shape analysis : shape matching, point cloud registration

News

[May. 2026] One paper was accepted by SIGGRAPH 2026.
[Nov. 2025] One paper was accepted by ICLR 2026.
[Nov. 2025] One paper was accepted by 3DV 2026.
[Sep. 2025] One paper was accepted by NeurIPS 2025.
[Feb. 2025] Two papers were accepted by CVPR 2025.
[Jul. 2024] One paper was accepted by SIGGRAPH 2024.
[Sep. 2023] One paper was accepted by NeurIPS 2023.
[Jul. 2023] One paper is accepted by ICCV 2023.
[May. 2023] One paper is accepted by ENGINEERING.
[Feb. 2023] One paper is accepted by CVPR 2023.
[Jul. 2022] Serving as the teaching assistant for GAMES204-Computational Photography streamed in Bilibili.
[Mar. 2021] Serving as the sutdent organizer in Gigavision challange.
[Jul. 2020] Starting an internship as a computer vision R&D engineer at Baidu.

Publications

Arxiv

Hunyuan3d studio End-to-end ai pipeline for game-ready 3d asset generation

Hunyuan Team

Arxiv

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Arxiv

Hunyuanworld 1.0 Generating immersive, explorable, and interactive 3d worlds from words or pixels

Hunyuan Team

Arxiv

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SIGGRAPH

R-DMesh: Video-Guided 3D Animation via Rectified Dynamic Mesh Flow

Zijie Wu, Lixin Xu, Puhua Jiang, Sicong Liu, Chunchao Guo, Xiang Bai

ACM SIGGRAPH (SIGGRAPH), 2026.

PDF Code Project Page

Arxiv

DanceTogether! Identity-Preserving Multi-Person Interactive Video Generation

Junhao Chen, Mingjin Chen, Jianjin Xu, Xiang Li, Junting Dong, Mingze Sun, Puhua Jiang, Hongxiang Li, Yuhang Yang, Hao Zhao, Xiaoxiao Long, Ruqi Huang

Arxiv

PDF Code Project Page

3DV

Improving Multi-View Reconstruction via Texture-Guided Gaussian-Mesh Joint Optimization

Zhejia Cai†, Puhua Jiang†, Shiwei Mao, Hongkun Cao, Ruqi Huang

International Conference on 3D Vision (3DV), 2026.

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NeurIPS

Auto-Connect Connectivity-Preserving RigFormer with Direct Preference Optimization

Jingfeng Guo, Jian Liu, Jinnan Chen, Shiwei Mao, Changrong Hu,Puhua Jiang, Junlin Yu, Jing Xu, Qi Liu, Lixin Xu, Zhuo Chen, Chunchao Guo

Conference on Neural Information Processing Systems (NeurIPS), 2025.

PDF Code

CVPR

DV-Matcher Deformation-based Non-Rigid Point Cloud Matching Guided by Pre-trained Visual Features

Zhangquan Chen†,Puhua Jiang†, Ruqi Huang

Conference on Computer Vision and Pattern Recognition (CVPR), 2025.

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CVPR

DRiVE Diffusion-based Rigging Empowers Generation of Versatile and Expressive Characters

Mingze Sun, Junhao Chen, Junting Dong, Yurun Chen, Xinyu Jiang, Shiwei Mao, Puhua Jiang, Jingbo Wang, Bo Dai, Ruqi Huang

Conference on Computer Vision and Pattern Recognition (CVPR), 2025.

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SIGGRAPH ASIA

SRIF Semantic Shape Registration Empowered by Diffusion-based Image Morphing and Flow Estimation

Mingze Sun†, Chen Guo†, Puhua Jiang†, ..., Ruqi Huang

SIGGRAPH ASIA, 2024.

NeurIPS

Non-Rigid Shape Registration via Deep Functional Maps Prior

Puhua Jiang,Mingze Sun, Ruqi Huang

Conference on Neural Information Processing Systems (NeurIPS), 2023.

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ICCV

Spatially and Spectrally Consistent Deep Functional Maps

Mingze Sun, Shiwei Mao, Puhua Jiang, Maks Ovsjanikov, Ruqi Huang

Conference on International Conference on Computer Vision (ICCV), 2023.

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CVPR

Neural Intrinsic Embedding for Non-rigid Point Cloud Matching

Puhua Jiang, Mingze Sun, Ruqi Huang

Conference on Computer Vision and Pattern Recognition (CVPR), 2023.

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ENG

Group interaction field for learning and explaining pedestrian anticipation

Xueyang Wang†, Xuecheng Chen†,Puhua Jiang†, Haozhe Lin†, Xiaoyun Yuan, Mengqi Ji, Yuchen Guo, Ruqi Huang, Lu Fang

ENGINEERING, 2023.

PDF Code