About Me

I am currently a Ph.D. student in Computer Science and Engineering at HKUST, advised by Prof. Qifeng Chen. Previously, I obtained my M.S. from USTC, working with Prof. Jie Zhang and Chengjun Xie. I received my B.Eng. degree from Xiamen University in 2022, where I conducted research at the MOCOM Lab under the guidance of Prof. Yongxuan Lai.

My research passion lies in Generative AI. Specifically, I focus on building controllable and physics-consistent World Models for video generation. I also have extensive experience in low-level vision tasks such as image restoration.

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Selected Publications

Active Intelligence in Video Avatars via Closed-loop World Modeling

Xuanhua He, Tianyu Yang, Ke Cao, Ruiqi Wu, Cheng Meng, Yong Zhang, Zhuoliang Kang, Xiaoming Wei, Qifeng Chen

Arxiv 2026

Project PDF Code

ContextFlow: Training-Free Video Object Editing via Adaptive Context Enrichment

Yiyang Chen, Xuanhua He*(corresponding author), Xiujun Ma, Yue Ma

AAAI 2026

Project PDF Code

FullDiT2: Efficient In-Context Conditioning for Video Diffusion Transformers

Xuanhua He, Quande Liu, Zixuan Ye, Weicai Ye, Qiulin Wang, Xintao Wang, Qifeng Chen, Pengfei Wan, Di Zhang, Kun Gai

Arxiv 2025

Project PDF

ID-Animator: Zero-Shot Identity-Preserving Human Video Generation

Xuanhua He, Quande Liu, Shengju Qian, Xin Wang, Tao Hu, Ke Cao, Keyu Yan, Jie Zhang

ArXiv 2024

Project PDF Code

Pyramid Dual Domain Injection Network for Pan-sharpening

Xuanhua He, Keyu Yan, Rui Li, Chengjun Xie, Jie Zhang, Man Zhou

ICCV 2023

Paper Code

Frequency-adaptive Pan-sharpening with Mixture-of-Experts

Xuanhua He, Keyu Yan, Rui Li, Chengjun Xie, Jie Zhang, Man Zhou

AAAI 2024

PDF Code

Enhancing RAW-to-sRGB with Decoupled Style Structure in Fourier Domain

Xuanhua He, Tao Hu, Guoli Wang, Zejin Wang, Run Wang, Qian Zhang, Keyu Yan, Ziyi Chen, Rui Li, Chengjun Xie, Jie Zhang, Man Zhou

AAAI 2024

PDF Code

Distilling Textual Priors from LLM to Efficient Image Fusion

Ran Zhang, Xuanhua He* (Project Leader), Ke Cao, Liu Liu, Li Zhang, Man Zhou, Jie Zhang, Meng Wang

IEEE TCSVT 2025

PDF Code

Experience

Meigen, Meituan

Research Intern · Topic: Video Avatar and World Model · Mentor: Yong Zhang

Sep 2025 - Present

Kling AI Team, Kuaishou

Research Intern · Topic: Video Editing · Mentor: Quande Liu

Feb 2025 - Aug 2025

LightSpeed, Tencent Inc

Research Intern · Topic: Intercative Video Generation · Mentor: Quande Liu

Apr 2024 - Oct 2024

Baidu Inc

CV Engineer Intern · Topic: Video Generation

Nov 2023 - Mar 2024

Horizon Robotics

Research Intern · Topic: Low-level Vision · Mentor: Guoli Wang.

Jun 2023 - Nov 2023

Awards

• Outstanding Graduate, USTC (2025)
• National Scholarship, USTC (2023, 2024)
• Yuequn Scholarship for Academic Excellence, USTC (2023)