I am a 4th-year PhD student at the College of Computer Science, Zhejiang University, advised by Professor Jianke Zhu (朱建科).
My research interests include human reconstruction, hand estimation and reconstruction, human pose generation, and portrait video generation. I have published several papers as the first author, with acceptances at AAAI, ICLR, 3DV.
🔥 News
- 2025.02: 🎉🎉 Paper accepted by ICLR 2025!
- 2024.03: 🎉🎉 Paper accepted by AAAI 2024!
📝 Publications

HumanDiT: Pose-Guided Diffusion Transformer for Long-form Human Motion Video Generation
Qijun Gan, Yi Ren, Chen Zhang, Zhenhui Ye, Pan Xie, Xiang Yin, Zehuan Yuan, BINGYUE PENG, Jianke Zhu
- HumanDiT is a new pose-guided Diffusion Transformer (DiT) framework for human motion video generation. It addresses challenges in fine-grained body rendering, resolution flexibility, and visual consistency by leveraging a large-scale dataset and advanced architectural design.

PianoMotion10M: Dataset and Benchmark for Hand Motion Generation in Piano Performance
Qijun Gan, Song Wang, Shengtao Wu, Jianke Zhu
ICLR 2025 (Spotlight - Top 5%)
- PianoMotion10M is a new benchmark for piano-hand motion generation, providing guidance on hand movements and fingerings in piano playing.

XHand: Real-time Expressive Hand Avatar
Qijun Gan, Zijie Zhou, Jianke Zhu
- XHand is a real-time expressive hand avatar designed for high-fidelity hand shape, appearance, and deformation generation.

Fine-grained multi-view hand reconstruction using inverse rendering
Qijun Gan, Wentong Li, Jinwei Ren, Jianke Zhu
- We propose a fine-grained multi-view hand mesh reconstruction method that leverages inverse rendering to recover detailed hand poses and textures.

FastHuman: Reconstructing High-Quality Clothed Human in Minutes
Lixiang Lin, Songyou Peng, Qijun Gan, Jianke Zhu
- We introduce a fast optimization approach for high-quality clothed human body shape reconstruction from multi-view posed images.
🎖 Honors and Awards
- 2021.09 Outstanding Graduate (Bachelor’s Degree)
- 2020.06 2020 U.S. College Student Mathematical Modeling Contest Outstanding Prize (top 0.03%)
📖 Educations
- 2021.09 - 2025.02 (now), Ph.D. student, Zhejiang University (浙江大学), School of Computer Science and Technology.
- 2017.09 - 2021.06, Bachelor’s Degree, University of International Business and Economics (对外经济贸易大学), Information College.