Jiazi Bu 卜家梓

I am a Ph.D. student and research intern at Shanghai AI Laboratory, supervised by Prof. Dahua Lin. Prior to that, I obtained my bachelor's degree in Artificial Intelligence (GuoZhi Class) from Shanghai Jiao Tong University.

My current research focuses on 2D AIGC and VLM. Previously, I worked on Computer Vision and AI4Sci.

I am actively seeking for a joint PhD opportunity abroad.

Email  /  CV  /  Scholar  /  Github

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News

2025-06: 1 paper accepted to ICCV 2025 (as Co-First Author).

2025-02: 1 paper accepted to CVPR 2025 (as First Author).

2025-01: 1 paper accepted to ICLR 2025 (as Co-First Author).

2025-01: 1 paper accepted to SCIENCE CHINA Information Sciences.

2024-09: 1 paper accepted to NeurIPS 2024.

2023-11: 1 paper accepted to AAAI 2024.

2021-08: I enter Shanghai Jiao Tong University.

(Co-) First Author Publications
bytheway
ByTheWay: Boost Your Text-to-Video Generation Model to Higher Quality in a Training-free Way
Jiazi Bu*, Pengyang Ling*, Pan Zhang, Tong Wu, Xiaoyi Dong, Yuhang Zang, Yuhang Cao, Dahua Lin, Jiaqi Wang
CVPR 2025
Paper / Code
hiflow
HiFlow: Training-free High-Resolution Image Generation with Flow-Aligned Guidance
Jiazi Bu*, Pengyang Ling*, Yujie Zhou*, Pan Zhang, Tong Wu, Xiaoyi Dong, Yuhang Zang, Yuhang Cao, Dahua Lin, Jiaqi Wang
arXiv 2025
Page / Paper / Code
motionclone
MotionClone: Training-Free Motion Cloning for Controllable Video Generation
Pengyang Ling*, Jiazi Bu*, Pan Zhang, Xiaoyi Dong, Yuhang Zang, Tong Wu, Huaian Chen, Jiaqi Wang, Yi Jin
ICLR 2025
Page / Paper / Code
light-a-video
Light-A-Video: Training-free Video Relighting via Progressive Light Fusion
Yujie Zhou*, Jiazi Bu*, Pengyang Ling*, Pan Zhang, Tong Wu, Qidong Huang, Jinsong Li, Xiaoyi Dong, Yuhang Zang, Yuhang Cao, Anyi Rao, Jiaqi Wang, Li Niu
ICCV 2025
Page / Paper / Code
Co-Author Publications
hierddi
Drug-drug Interaction Prediction via Hierarchical Structure Modeling
Huaijin Wu, Jiazi Bu, Nianzu Yang, Yao Sun, Haitao Song, Ning Liu, Junchi Yan
SCIENCE CHINA Information Sciences
Paper / Code
Technical Reports
metascript
MetaScript: Few-Shot Handwritten Chinese Content Generation via Generative Adversarial Networks
Jiazi Bu*, Qirui Li*, Kailing Wang*, Xiangyuan Xue*, Zhiyuan Zhang*
arXiv 2023
Paper / Code
Honors and Awards
  • 2025: Ye Jun and Shen Nanpeng Outstanding Scholarship ¥20000
  • 2022: Guozhi Scholarship ¥8000
  • 2021~2024: Zhiyuan Scholarship ¥5000 × 4
  • 2022~2025: SJTU Undergraduate Scholarship × 4
  • 2023: CUMCM National First Prize (Top 0.55%)
  • 2025: SJTU Zhiyuan Honor Bachelor's Degree
  • 2023: SJTU President Award
  • 2021: SJTU Outstanding Freshman Training Camp Member
  • 2025: SJTU Outstanding Graduate
  • 2025: SJTU Best Bachelor's Thesis (Top 1%)