Welcome to my homepage! I am Xiaoyang Liu (刘潇阳), a first-year M.S. student in Computer Science at Shanghai Jiao Tong University. Currently, I am collaborating closely with Prof. Yulun Zhang in his research group. My current research areas include Image Restoration, Generative Models, and Model Compression. Beyond these topics, I am also highly interested in image/video generation (AIGC), post-training for multimodal large models (LLMs/VLMs), and agent development. I am actively seeking internship and collaboration opportunities in these directions. Please feel free to contact me.
🔥 News
- [2026-06-19] 🎉 The Freqformer paper was accepted to ECCV 2026.
- [2026-01-26] 🎉 The FideDiff paper was accepted to ICLR 2026.
- [2025-10-09] 🏅 Awarded the 2025 National Scholarship.
- [2025-08-28] 👨🏫 Appointed as the class director for the 2025 Zhiyuan Engineering Honors Program at Zhiyuan College.
- [2025-06-20] 🏅 Awarded the Outstanding Bachelor’s Thesis of SJTU, Ye Jun & Shen Nanpeng Zhiyuan Outstanding Scholarship.
- [2024-12-10] 🎉 My first paper was accepted to AAAI 2025.
- [2024-08-26] 🔬 Joined Prof. Yulun Zhang’s group.
- [2022-11-22] 🔬 Joined MVIG Lab, RHOS Group, co-supervised by Prof. Cewu Lu and Prof. Yong-Lu Li.
📝 Publications
* denotes Equal Contribution, $\dagger$ denotes Corresponding Author.
Freqformer: Image-Demoiréing Transformer via Efficient Frequency Decomposition
Xiaoyang Liu*, Bolin Qiu*, Zheng Chen, Libo Zhu, Zihan Zhou, Kai Liu, Jiezhang Cao, Yulun Zhang$\dagger$
FideDiff: Efficient Diffusion Model for High-Fidelity Image Motion Deblurring
Xiaoyang Liu*, Zhengyan Zhou*, Zihang Xu, Jiezhang Cao, Zheng Chen, Yulun Zhang$\dagger$
In ICLR 2026 | Paper | Code | OpenReview
Interacted Object Grounding in Spatio-Temporal Human-Object Interactions
Xiaoyang Liu*, Boran Wen*, Xinpeng Liu*, Zizheng Zhou, Hongwei Fan, Cewu Lu, Lizhuang Ma, Yulong Chen$\dagger$, Yong-Lu Li$\dagger$
In AAAI 2025 | Paper | Code | Huggingface
NTIRE Workshop
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“The Fourth Challenge on Image Super-Resolution ($\times$4) at NTIRE 2026: Benchmark Results and Method Overview”. Zheng Chen et al. In CVPR 2026 Workshops (NTIRE). [Paper]
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“The First Challenge on Mobile Real-World Image Super-Resolution at NTIRE 2026: Benchmark Results and Method Overview”. Jiatong Li et al. In CVPR 2026 Workshops (NTIRE). [Paper]
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“The First Challenge on Remote Sensing Infrared Image Super-Resolution at NTIRE 2026: Benchmark Results and Method Overview”. Kai Liu et al. In CVPR 2026 Workshops (NTIRE). [Paper]
Image Restoration
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“One-Step Diffusion Model for Image Motion-Deblurring”. Xiaoyang Liu, Yuquan Wang, Zheng Chen, Jiezhang Cao, He Zhang, Yulun Zhang$\dagger$, Xiaokang Yang. arXiv preprint arXiv:2503.06537. [Paper] [Project]
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“PRISM: Prior Rectification and Uncertainty-Aware Structure Modeling for Diffusion-Based Text Image Super-Resolution”. Zihang Xu*, Xiaoyang Liu*, Zheng Chen, Yulun Zhang$\dagger$, Xiaokang Yang. arXiv preprint arXiv:2605.13027. [Paper] [Project]
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“RIFLE: Removal of Image Flicker-Banding via Latent Diffusion Enhancement”. Libo Zhu*, Zihan Zhou*, Xiaoyang Liu, Weihang Zhang, Keyu Shi, Yifan Fu, Yulun Zhang$\dagger$. arXiv preprint arXiv:2509.24644. [Paper] [Project]
Model Compression
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“QuantDemoire: Quantization with Outlier Aware for Image Demoiréing”. Zheng Chen*, Kewei Zhang*, Xiaoyang Liu, Weihang Zhang, Mengfan Wang, Yifan Fu, Yulun Zhang$\dagger$. arXiv preprint arXiv:2510.04066. [Paper] [Project]
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“BinaryDemoire: Moiré-Aware Binarization for Image Demoiréing”. Zheng Chen*, Zhi Yang*, Xiaoyang Liu, Weihang Zhang, Mengfan Wang, Yifan Fu, Linghe Kong, Yulun Zhang$\dagger$. arXiv preprint arXiv:2602.03176. [Paper] [Project]
Human-Object Interaction
- “DJ-RN++: Detecting and Recovering Human-Object Interactions from Still Images”. Yong-Lu Li*, Xinpeng Liu*, Boran Wen, Xiaoyang Liu, Cewu Lu$\dagger$. Under Review.
🎖 Honors and Awards
- National Scholarship (Top 1%, Graduate Level), 2025
- First-Class Academic Scholarship for 2025 Master’s Students, SJTU, 2025
- Ye Jun & Shen Nanpeng Zhiyuan Outstanding Scholarship (Top 1%), SJTU, 2025
- Outstanding Graduate of SJTU, 2025
- Outstanding Bachelor Thesis (Top 1%), SJTU, 2025
- Liu Yongling Scholarship (Top 5%), SJTU, 2024
- Huawei Scholarship (Top 5%), SJTU, 2023
- Zhiyuan Honors Scholarship (Top 5%), SJTU, 2021, 2022, 2023, 2024
- Merit Scholarship (Top 10%), SJTU, 2022, 2023, 2024
- Merit Student (Top 5%), SJTU, 2022
- First Prize, “Internet + Rural Revitalization” Social Practice, SJTU, 2022
📖 Education
- 2025.09 - 2028.03 (expected), M.S. in Computer Science, Shanghai Jiao Tong University.
- 2021.09 - 2025.06, B.S. in Computer Science and Zhiyuan Honors Degree, Shanghai Jiao Tong University.
- Ranked 11/103, with A+ in 21 courses and A in 30 courses out of 67 courses.
- Zhiyuan Honors Degree is an elite program for top 5% talented students.
💼 Industry Collaborations
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🤝 Service
- Academic Service
- Reviewer: PRCV 2025, ICCV 2025, NeurIPS 2025, CVPR 2026, ECCV 2026, ACM MM 2026
- Volunteer, 1st China Embodied Intelligence Conference, 2024.03
- Student Leadership
- Class Director, 2025 Cohort Zhiyuan Engineering Honors Program, Zhiyuan College, SJTU, 2025.08 - Present
- Publicity Officer, CS25M031 Class, SJTU, 2025.09 - Present
- Vice Monitor, F2103302 Class, SJTU, 2021.11 - 2025.06
- Student Union Officer, SEIEE, SJTU, 2022.03 - 2023.03
- Community Service
- Volunteer, Shanghai International Marathon, 2022, 2023
- Volunteer, Shanghai West Bund Art Museum, 2024
💻 Internships
- Looking forward to my first intership…