Ph.D.
Researcher at Tencent
Working on Multimodal Generative AI for 3D & Video
Email / Google Scholar / GitHub / CV
I am currently a researcher at Tencent. My work focuses on multimodal generative AI, including 3D and video generation.
I received my Ph.D. degree in 2026 from the Multimedia Computing and Communication (MCC) Lab, School of Information Science and Technology, University of Science and Technology of China (USTC), advised by Prof. Wengang Zhou and Prof. Houqiang Li. Before that, I received my bachelor's degree from Nanjing University of Science and Technology (NJUST) in 2021.
My research interests center on 3D and video generation, with broader experience in 3D understanding and reconstruction, human avatars, neural rendering, and 3D Gaussian Splatting.
Make-It-Poseable: Feed-forward Latent Posing Model for 3D Characters
Zhiyang Guo, Ori Zhang, Jax Xiang, Alan Zhao, Zhenxun Yuan, Wengang Zhou, Houqiang Li
ACM SIGGRAPH Asia, 2026
[Paper]
[Code]
[Project Page]
Make-It-Animatable: An Efficient Framework for Authoring Animation-Ready 3D Characters
Zhiyang Guo, Jinxu Xiang, Kai Ma, Wengang Zhou, Houqiang Li, Ran Zhang
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025 (Highlight)
[Paper]
[Code]
[Project Page]
EG4D: Explicit Generation of 4D Object without Score Distillation
Qi Sun*, Zhiyang Guo*, Ziyu Wan, Jing Nathan Yan, Shengming Yin, Wengang Zhou, Jing Liao, Houqiang Li
(*equal contribution)
International Conference on Learning Representations (ICLR), 2025
[Paper]
[Code]
HandNeRF++: Modeling Animatable Interacting Hands with Neural Radiance Fields
Zhiyang Guo, Wengang Zhou, Min Wang, Li Li, Houqiang Li
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2025
[Paper]
[Code]
Motion-aware 3D Gaussian Splatting for Efficient Dynamic Scene Reconstruction
Zhiyang Guo, Wengang Zhou, Li Li, Min Wang, Houqiang Li
IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024
[Paper]
[Code]
HandNeRF: Neural Radiance Fields for Animatable Interacting Hands
Zhiyang Guo, Wengang Zhou, Min Wang, Li Li, Houqiang Li
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023
[Paper]
[Code]
CMT: Context-Matching-Guided Transformer for 3D Tracking in Point Clouds
Zhiyang Guo, Yunyao Mao, Wengang Zhou, Min Wang, Houqiang Li
European Conference on Computer Vision (ECCV), 2022
[Paper]
[Code]