I am currently a Master’s student at the South China University of Technology supervised by C.L. Philip Chen. Before that, I also got my bachelor’s degree from SCUT. My research interest mainly focuses on generative models for visual creation, ranging from 2D images and designs to 3D objects. I have published several papers at top AI conferences and journals, including CVPR, ICCV, ICLR, ICML, IJCAI and TNNLS.
📝 Selected Publications
3D Generation
Hunyuan3D 2.0: Scaling Diffusion Models for High Resolution Textured 3D Assets Generation
Haohan Weng is one of the contributors of Low-poly Generation
Scaling Mesh Generation via Compressive Tokenization
Haohan Weng, Zibo Zhao, Biwen Lei, Xianghui Yang, Jian Liu, Zeqiang Lai, Zhuo Chen, Yuhong Liu, Jie Jiang, Chunchao Guo, Tong Zhang, Shenghua Gao, C. L. Philip Chen
PivotMesh: Generic 3D Mesh Generation via Pivot Vertices Guidance
Haohan Weng, Yikai Wang, Tong Zhang, C. L. Philip Chen, Jun Zhu
Consistent123: Improve Consistency for One Image to 3D Object Synthesis
Haohan Weng, Tianyu Yang, Jianan Wang, Yu Li, Tong Zhang, C. L. Philip Chen, Lei Zhang
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FreeMesh: Boosting Mesh Generation with Coordinates Merging, Jian Liu, Haohan Weng, Biwen Lei, Xianghui Yang, Zibo Zhao, Zhuo Chen, Song Guo, Tao Han, Chunchao Guo, ICML 2025
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Nautilus: Locality-aware Autoencoder for Scalable Mesh Generation, Yuxuan Wang, Xuanyu Yi, Haohan Weng, Qingshan Xu, Xiaokang Wei, Xianghui Yang, Chunchao Guo, Long Chen, Hanwang Zhang, ICCV 2025
2D Image/Design Generation
Desigen: A Pipeline for Controllable Design Template Generation
Haohan Weng, Danqing Huang, Yu Qiao, Zheng Hu, Chin-Yew Lin, Tong Zhang, C. L. Philip Chen
Learn and Sample Together: Collaborative Generation for Graphic Design Layout
Haohan Weng, Danqing Huang, Tong Zhang, Chin-Yew Lin
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A Broad Generative Network for Two-Stage Image Outpainting, Zongyan Zhang, Haohan Weng, Tong Zhang, CL Philip Chen, TNNLS 2023
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Self-Prompt Guided Image Outpainting Model for Captions Absence in Social Scenes, Zongyan Zhang, CL Philip Chen, Haohan Weng, Tong Zhang, TCSS 2023
🎖 Honors and Awards
- 2024.10 National Scholarship (Top 1%).
- 2022.04 Outstanding Paper Award in MCM/ICM (6/27205).
- 2020.10 National Scholarship (Top 1%).
📖 Educations
- 2023.09 - 2026.06, Master, Computer Science, South China University of Technology.
- 2019.09 - 2023.06, Undergraduate, Computer Science, South China University of Technology.
💻 Internships
- 2024.07 - now, Tencent Hunyuan3D, collaborated with Zibo Zhao, Biwen Lei, and Xianghui Yang.
- 2023.11 - 2024.05, ShengShu Tech, collaborated with Yikai Wang.
- 2023.04 - 2023.10, International Digital Economy Academy (IDEA), collaborated with Tianyu Yang.
- 2022.04 - 2023.03, Microsoft Research Asia (MSRA), collaborated with Danqing Huang.