I am a MPhil student at HKUST (Guangzhou) 
, supervised by Prof. Ying-Cong Chen.
I am currently conducting research in 3D vision, generative models, and neural rendering. My recent work focuses on 3D/4D asset generation, photometric stereo, and multi-view generation. If you are interested in academic collaboration, please feel free to contact me via email at jlin695@connect.hkust-gz.edu.cn. I am also open to research internship opportunities in related fields!
I obtained my bachelor’s degree from Jinan University (暨南大学), majoring in Electronic Information Science & Technology. During my undergraduate studies, I built a solid foundation in computer vision, computer graphics, and AI-driven 3D modeling.
🔥 News
- 2025.03: 🎉 we released the code and demo for kiss3dgen
- 2025.03: 🎉 one paper is accepted by CVPR 2025
📝 Publications
3D Generation/Reconstruction
Kiss3DGen: Repurposing Image Diffusion Models for 3D Asset Generation
📄 Paper (arXiv)
Jiantao Lin*, Xin Yang*, Meixi Chen*, Yingjie Xu, Dongyu Yan, Leyi Wu, Xinli Xu, Lie Xu, Shunsi Zhang, Ying-Cong Chen
Project Page | Code | Demo
- This work explores utilizing 2D diffusion models for 3D asset generation.
- Improves quality and diversity in 3D shape synthesis.
PRM: Photometric Stereo-based Large Reconstruction Model
📄 Paper (arXiv)
Wenhang Ge*, Jiantao Lin*, Jiawei Feng, Guibao Shen, Tao Hu, Xinli Xu, Ying-Cong Chen
Project Page | Code | Demo
- A large-scale photometric stereo reconstruction framework.
- Enhances lighting-aware 3D shape recovery with high fidelity.
LucidDreamer: Towards High-Fidelity Text-to-3D Generation via Interval Score Matching
📄 Paper (arXiv)
Yixun Liang*, Xin Yang*, Jiantao Lin, Haodong Li, Xiaogang Xu, Ying-Cong Chen
- Proposes a novel interval score matching approach for text-to-3D generation.
- Significantly improves 3D shape realism and fidelity.
2D Generation
FlexGen: Flexible Multi-View Generation from Text and Image Inputs
📄 Paper (arXiv)
Xinli Xu*, Wenhang Ge*, Jiantao Lin*, Jiawei Feng, Lie Xu, Hanfeng Zhao, Shunsi Zhang, Ying-Cong Chen
- A multi-view generation model that fuses text and image inputs.
- Enables controllable and high-quality multi-view synthesis.
SG-Adapter: Enhancing Text-to-Image Generation with Scene Graph Guidance
📄 Paper (arXiv)
Guibao Shen*, Luozhou Wang*, Jiantao Lin, Wenhang Ge, Chaozhe Zhang, Xin Tao, Yuan Zhang, Pengfei Wan, Zhongyuan Wang, Guangyong Chen, Yijun Li, Ying-Cong Chen.
- Introduces scene graph constraints into text-to-image generation.
- Improves structure and semantic consistency in generated images.
2D Recognition
Graph Representation and Prototype Learning for Webly Supervised Fine-Grained Image Recognition
📄 Paper (Pattern Recognition Letters)
Jiantao Lin, Tianshui Chen, Ying-Cong Chen, Zhijing Yang, Yuefang Gao
- Proposes a novel graph-based method for fine-grained image recognition under weak supervision.
- Learns better category structures for challenging datasets.
Learning Consistent Global-Local Representation for Cross-Domain Facial Expression Recognition
📄 Paper (ICPR 2022)
Yuhao Xie, Yuefang Gao, Jiantao Lin, Tianshui Chen
- Introduces a domain-adaptive method for cross-domain facial expression recognition.
- Bridges the gap between different facial datasets through global-local feature alignment.
🎖 Honors and Awards
- 2022.10 First place in “Changlu Cup” Student Science and Technology Innovation Competition (Jinan University and Zhuhai Longtec Corp., Ltd)
- 2022.04 Meritorious Winner of Mathematical Contest in Modeling (The Consortium for Mathematics and Its Application)
- 2022.03 Outstanding Student Scholarship (Jinan University)
- 2021.12 Second Prize of Guangdong Province, National Student Mathematical Modeling Competition (Chinese Society of Industrial and Applied Mathematics)
- 2021.11 National University Students Electrical Math Modeling Competition (Chinese Society for Electrical Engineering, Electrical Math Committee of CSEE)
- 2021.10 Outstanding Student Scholarship (Jinan University)
📖 Educations
- 2023.09 - Present, MPhil, The Hong Kong University of Science and Technology (Guangzhou), China.
- 2019.09 - 2023.06, Undergraduate, Jinan University, China.