CV

Education

• Ph.D in Computer Science, The University of Hong Kong, 2025 – Present
  • Advisor: Prof. Hengshuang Zhao
• B.S. in Computer Science, Fudan University, 2020 – 2024

Work Experience

• 2024 – Present: Researcher
  • DreamTech
  • Research on 3D generation and computer vision

Research Interests

• Computer Vision
• 3D Generation
• Neural Rendering

Publications

Anime-Ready: Controllable 3D Anime Character Generation with Body-Aligned Component-Wise Garment Modeling

Jiachen Qian, Hongye Yang, Youtian Lin, Tianhao Zhao, Feihu Zhang, Yao Yao, Hengshuang Zhao. "Anime-Ready: Controllable 3D Anime Character Generation with Body-Aligned Component-Wise Garment Modeling." ICLR 2026.

TEXTRIX: Latent Attribute Grid for Native Texture Generation and Beyond

Yifei Zeng, Yajie Bao, Jiachen Qian, Shuang Wu, Youtian Lin, Hao Zhu, Buyu Li, Feihu Zhang, Xun Cao, Yao Yao. "TEXTRIX: Latent Attribute Grid for Native Texture Generation and Beyond." CVPR 2026.

Direct3D-S2: Gigascale 3D Generation Made Easy with Spatial Sparse Attention

Shuang Wu, Youtian Lin, Feihu Zhang, Yifei Zeng, Yikang Yang, Yajie Bao, Jiachen Qian, Siyu Zhu, Xun Cao, Philip Torr, Yao Yao. "Direct3D-S2: Gigascale 3D Generation Made Easy with Spatial Sparse Attention." NeurIPS 2025.

M4: Masked Motion Mamba Model for 3D Human Motion Generation

Hongye Yang, Jiachen Qian, Feihu Zhang, Jianfeng Feng. "M4: Masked Motion Mamba Model for 3D Human Motion Generation." ACMMM 2025.

High-quality Text-to-3D Character Generation with SparseCubes and Sparse Transformers

Jiachen Qian, Hongye Yang, Shuang Wu, Jingxi Xu, Feihu Zhang. "High-quality Text-to-3D Character Generation with SparseCubes and Sparse Transformers." ICLR 2025.

Service

• Reviewer: CVPR, ICCV, NeurIPS, ICLR