I am a first-year PhD student at the Institute for Computer Science, Artificial Intelligence and Technology (INSAIT), advised by Prof. Luc Van Gool and Dr. Jinjin Gu. Prior to joining INSAIT, I worked as a Research Assistant at the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, advised by Prof. Chao Dong.
I received my M.S. in Computer Technology from the University of Chinese Academy of Sciences in 2025, under the supervision of Prof. Xinfeng Zhang, and worked closely with Prof. Ruiqin Xiong of Peking University. During my Master’s, I was also fortunate to be supervised by Dr. Li Zhang and to collaborate with Dr. Shijie Zhao at ByteDance Inc. Earlier, I earned my B.E. in Mechanical Design, Manufacture, and its Automation from Tongji University in 2022.
My research focuses on low-level vision, including image/video generation, editing, restoration, and super-resolution.
🔥 News
- 2026.09: 🎉 One paper on omnidirectional image super-resolution is accepted by ECCV 2026.
- 2026.02: 🎉 One paper on omnidirectional video super-resolution is accepted by AAAI 2026.
📝 Publications
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D²R²OSR: Degradation-Disentangled Representation for Real-World Omnidirectional Image Super-Resolution
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Spatio-Temporal Distortion Aware Omnidirectional Video Super-Resolution
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Spatial Degradation-Aware and Temporal Consistent Diffusion Model for Compressed Video Super-Resolution
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FATO: Frequency Attention Transformer for Omnidirectional Image Super-Resolution
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Perception-Oriented Omnidirectional Image Super-Resolution Based on Transformer Network
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SANR: Scene-Aware Neural Representation for Light Field Image Compression with Rate-Distortion Optimization
Gai Zhang, Xinfeng Zhang, Lv Tang, Hongyu An, Li Zhang, Qingming Huang
IEEE Transactions on Multimedia, 2026 · Paper
Enhancing Diagnostic Safety with Low Iodine, Low Radiation CTPA Classification Using Deep Learning
Mingyao Hong, Tao Gu, Hongyu An, Xu Fan, Xinfeng Zhang
Scientific Reports, 2026 · Paper
Position: Evaluation of Visual Processing Should Be Human-Centered, Not Metric-Centered
Jinfan Hu, Fanghua Yu, Zhiyuan You, Xiang Yin, Hongyu An, Xinqi Lin, Chao Dong, Jinjin Gu
arXiv preprint arXiv:2603.00643, 2026 · Paper
Expanded SPAN for Efficient Super-Resolution
Qing Wang, Yang Wang, Hongyu An, Yi Liu, Liou Zhang, Shijie Zhao
Proceedings of the Computer Vision and Pattern Recognition Conference (CVPR Workshop), 2025 · Paper
🏆 Competitions
- CVPR Workshops and NTIRE 2024 Challenge on Image Super-Resolution (×4), 3rd.
- CVPR Workshops and NTIRE 2025 Challenge on Efficient Super-Resolution runtime sub-track, 3rd.
🎖️ Honors and Awards
- Excellent Student Scholarship of Tongji University, 2019, 2020, 2021.
- Outstanding Student Scholarship of University of Chinese Academy of Sciences, 2022.
- National Scholarship, 2024.
📖 Educations
- Bachelor of Engineering in Mechanical Design, Manufacture, and its Automation, Tongji University, 2018.09 - 2022.07.
- Master of Computer Technology, University of Chinese Academy of Sciences, 2022.09 - 2025.07.
💻 Internships
- ByteDance Inc., 2023.09 - 2025.05.
- XPixel Group, SIAT, CAS, 2025.06 - 2026.01.