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Yunhan Yang 杨运涵

Ph.D. student @HKU

Biography

I am a Ph.D. student at The University of Hong Kong, supervised by Prof. Xihui Liu. Before that, I got my bachelor's degree in the CS Department at Harbin Institute of Technology in 2023, supervised by Prof. Wangmeng Zuo.

My research interests include but not limited to: 1. 3D Generation; 2. 3D Representation and Perception; 3. Combination of 3D Generation and Robotics. Please feel free to reach out to me via email for discussion or any opportunities. :)

Publications
OmniPart: Part-Aware 3D Generation with Semantic Decoupling and Structural Cohesion

Yunhan Yang*, Yufan Zhou*, Yuan-Chen Guo, Zi-Xin Zou, Yukun Huang, Ying-Tian Liu, Hao Xu, Ding Liang, Yan-Pei Cao, Xihui Liu
2025
[Paper][Code][Project] [Interactive Demo]

DreamComposer++: Empowering Diffusion Models with Multi-View Conditions for 3D Content Generation

Yunhan Yang*, Shuo Chen*, Yukun Huang*, Xiaoyang Wu, Yuan-Chen Guo, Edmund Y. Lam, Hengshuang Zhao, Tong He, Xihui Liu
TPAMI, 2025
[Paper]

HoloPart: Generative 3D Part Amodal Segmentation

Yunhan Yang, Yuan-Chen Guo, Yukun Huang, Zi-Xin Zou, Zhipeng Yu, Yangguang Li, Yan-Pei Cao, Xihui Liu
Arxiv, 2025
[Paper][Code][Project] [Interactive Demo]

SAMPart3D: Segment Any Part in 3D Objects

Yunhan Yang, Yukun Huang, Yuan-Chen Guo, Liangjun Lu, Xiaoyang Wu, Edmund Y. Lam, Yan-Pei Cao, Xihui Liu
Arxiv, 2024
[Paper][Code][Project]

DreamComposer: Controllable 3D Object Generation via Multi-View Conditions

Yunhan Yang*, Yukun Huang*, Xiaoyang Wu, Yuan-Chen Guo, Song-Hai Zhang, Hengshuang Zhao, Tong He, Xihui Liu
CVPR, 2024
[Paper][Code][Project]

SAM3D: Segment Anything in 3D Scenes

Yunhan Yang, Xiaoyang Wu, Tong He, Hengshuang Zhao, Xihui Liu
ICCV 2023 Workshop on Open-Vocabulary 3D Scene Understanding
[Paper][Code]

Tailor3D: Customized 3D Assets Editing and Generation with Dual-Side Images

Zhangyang Qi*, Yunhan Yang*, Mengchen Zhang, Long Xing, Xiaoyang Wu, Tong Wu, Dahua Lin, Xihui Liu, Jiaqi Wang, Hengshuang Zhao
Arxiv, 2025
[Paper][Code][Project]

MIDI: Multi-Instance Diffusion for Single Image to 3D Scene Generation

Zehuan Huang, Yuan-Chen Guo, Xingqiao An, Yunhan Yang, Yangguang Li, Zi-Xin Zou, Ding Liang, Xihui Liu, Yan-Pei Cao, Lu Sheng
CVPR, 2025
[Paper][Code][Project] [Interactive Demo]

Beyond Outcomes: Transparent Assessment of LLM Reasoning in Games

Wenye Lin, Jonathan Roberts, Yunhan Yang, Samuel Albanie, Zongqing Lu, Kai Han
ACL, 2025
[Paper][Code][Project]

CLIP2Point: Transfer CLIP to Point Cloud Classification with Image-Depth Pre-training

Tianyu Huang, Bowen Dong, Yunhan Yang, Xiaoshui Huang, Rynson W.H. Lau, Wanli Ouyang, Wangmeng Zuo
ICCV, 2023
[Paper][Code]

Experiences
Awards
  • Outstanding Graduate of Heilongjiang Province, China, 2023
  • Outstanding Graduate of Harbin Institute of Technology, 2023
  • Shenzhen Stock Exchange Scholarship, 2021
  • National Scholarship, China, 2020
Professional Services
  • Conference reviewer: CVPR, ICCV, NeurIPS, ICLR, ICML
  • Teaching assistant: ELEC4542 Introduction to deep learning for computer vision, HKU