I am a third-year PhD student at Shanghai Jiao Tong University (SJTU), supervised by Prof. Wei Shen. My research interests include parameter-efficient learning, semantic segmentation, and medical image analysis. Please feel free to contact me through email: zelin.peng@sjtu.edu.cn.
I have published more than 20 papers at the top international AI conferences with total 
🔥 News
- 2025.02: 🎉🎉 Six papers have been accepted by CVPR 2025, with three of them as first-author contributions.
- 2024.12: 🎉🎉 One paper has been accepted by AAAI 2025 as the project leader.
- 2024.03: 🎉🎉 One paper has been accepted by CVPR 2024 as a first-author contribution.
- 2023.12: 🎉🎉 Two papers have been accepted by AAAI 2024, with one of them as a first-author contribution.
- 2023.07: 🎉🎉 One paper has been accepted by ICCV 2023 as a first-author contribution.
📝 Selected Publications
Understanding Fine-tuning CLIP for Open-vocabulary Semantic Segmentation in Hyperbolic Space
Zelin Peng, Zhengqin Xu, Zhilin Zeng, Changsong Wen, Yu Huang, Menglin Yang, Feilong Tang and Wei Shen
Parameter-efficient Fine-tuning in Hyperspherical Space for Open-vocabulary Semantic Segmentation
Zelin Peng, Zhengqin Xu, Zhilin Zeng, Yu Huang, Yaoming Wang and Wei Shen
Zelin Peng*, Yu Huang*, Zhengqin Xu, Feilong Tang, Ming Hu, Xiaokang Yang and Wei Shen
Parameter Efficient Fine-tuning via Cross Block Orchestration for Segment Anything Model
Zelin Peng*, Zhengqin Xu*, Zhilin Zeng, Lingxi Xie, Qi Tian and Wei Shen
SAM-PARSER: Fine-tuning SAM Efficiently by Parameter Space Reconstruction
Zelin Peng*, Zhengqin Xu*, Zhilin Zeng, Xiaokang Yang and Wei Shen
USAGE: A Unified Seed Area Generation Paradigm for Weakly Supervised Semantic Segmentation
Zelin Peng, Guanchun Wang, Lingxi Xie, Dongsheng Jiang, Wei Shen, and Qi Tian
🎖 Honors and Awards
- 2024.11 National Scholarship.
- 2021.10 National Scholarship.
📖 Educations
- 2022.09 - 2026.06 (now), PhD student of Shanghai Jiaotong University, supervised by Prof. Wei Shen.
- 2019.09 - 2022.06, Master student of Xidian University, supervised by Prof. Xiangrong Zhang.
- 2015.09 - 2019.06, Undergraduate student of Xidian University.
💻 Internships
- 2023.08 - 2024.12, Huawei, Shanghai, China.