| CARVIEW |
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Wanjie Sun (孙万捷) |
📢 I am looking for highly motivated undergraduate and graduate students who are passionate about research in image/video processing, computer vision, and artificial intelligence. [2026级硕士研究生名额若干!欢迎对本课题组研究方向感兴趣的推免生联系!欢迎对本课题组研究方向感兴趣的本科生加入!]
当前招生单位:遥感信息工程学院
招生方向:
- ✨课题方向1:面向真实场景的图像降采样和超分辨率重建
- ✨课题方向2:基于生成式方法的遥感图像增强
- ✨课题方向3:高动态范围(HDR)图像生成
- ✨课题方向4:图像增强模型轻量化方法
News
- 🔬 [2025.10] One paper is accepted by IEEE TIP!
- 🧾 [2025.08] Project supported by the NSFC!
- 🔬 [2025.06] One paper is accepted by ICCV 2025!
- 🔬 [2025.03] One paper is accepted by ISPRS P&RS!
- 🔬 [2024.12] One paper is accepted by ISPRS P&RS!
- 🔬 [2024.09] One paper is accepted by Signal Processing!
- 🔬 [2024.07] One paper is accepted by IEEE TPAMI!
Research Interest
My research lies at the intersection of visual perception, image processing, computer vision, and deep learning. I am particularly interested in developing advanced algorithms that bridge fundamental theory and real-world applications. Current research directions include:- ✨Image resampling, including image super-resolution and image downsampling
- ✨Generative remote sensing image enhancement
- ✨HDR image production
- ✨Lightweight models for image enhancement
Publications
Preprints:
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Controllable Reference-Guided Diffusion with Local-Global Fusion for Real-World Remote Sensing Image Super-Resolution
N/A
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Journals:
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Unifying Dimensions: A Linear Adaptive Approach to Lightweight Image Super-Resolution
@ARTICLE{tip2025,
author={Hu, Zhenyu and Sun, Wanjie},
journal={IEEE Transactions on Image Processing},
title={Unifying Dimensions: A Linear Adaptive Approach to Lightweight Image Super-Resolution},
year={2025},
volume={},
number={},
pages={},
doi={}}
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Map-Assisted Remote-Sensing Image Compression at Extremely Low Bitrates
@article{YE2025159,
title = {Map-Assisted remote-sensing image compression at extremely low bitrates},
journal = {ISPRS Journal of Photogrammetry and Remote Sensing},
volume = {223},
pages = {159-172},
year = {2025},
author = {Yixuan Ye and Ce Wang and Wanjie Sun and Zhenzhong Chen},
}
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Semantic Guided Large Scale Factor Remote Sensing Image Super-resolution
with Generative Diffusion Prior
@article{WANG2025125,
title = {Semantic guided large scale factor remote sensing image super-resolution with generative diffusion prior},
journal = {ISPRS Journal of Photogrammetry and Remote Sensing},
volume = {220},
pages = {125-138},
year = {2025},
author = {Ce Wang and Wanjie Sun},
}
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Learning Many-to-Many Mapping for Unpaired Real-World Image Super-resolution and Downscaling
@ARTICLE{swj2024,
author={Sun, Wanjie and Chen, Zhenzhong},
journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
title={Learning Many-to-Many Mapping for Unpaired Real-World Image Super-resolution and Downscaling},
year={2024},
pages={1-16},
doi={10.1109/TPAMI.2024.3428546}}
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Lightweight Image Super-Resolution with Sliding Proxy Attention Network
@article{HU2025109704,
title = {Lightweight image super-resolution with sliding Proxy Attention Network},
journal = {Signal Processing},
volume = {227},
pages = {109704},
year = {2025},
author = {Zhenyu Hu and Wanjie Sun and Zhenzhong Chen}}
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Learned Scale-Arbitrary Image Downscaling for Non-Learnable Upscaling
@ARTICLE{spl2023,
author={Huang, Chengrui and Sun, Wanjie and Chen, Zhenzhong},
journal={IEEE Signal Processing Letters},
title={Learned Scale-Arbitrary Image Downscaling for Non-Learnable Upscaling},
year={2023},
volume={30},
number={},
pages={264-268},
doi={10.1109/LSP.2023.3259820}}
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Joint image demosaicking and denoising with mutual guidance of color channels
@ARTICLE{sp2022,
author={Zhang, Yong and Sun, Wanjie and Chen, Zhenzhong},
journal={Signal Processing},
title={Joint image demosaicking and denoising with mutual guidance of color channels},
year={2022},
volume={200},
number={},
pages={108674},
doi={https://doi.org/10.1016/j.sigpro.2022.108674}}
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Learning Discrete Representations from Reference Images for Large Scale Factor Image Super-Resolution
@ARTICLE{tip2022,
author={Sun, Wanjie and Chen, Zhenzhong},
journal={IEEE Transactions on Image Processing},
title={Learning Discrete Representations from Reference Images for Large Scale Factor Image Super-Resolution},
year={2022},
volume={29},
number={},
pages={4027-4040},
doi={10.1109/TIP.2020.2970248}}
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Visual Scanpath Prediction Using IOR-ROI Recurrent Mixture Density Network
@ARTICLE{tpami2021,
author={Sun, Wanjie and Chen, Zhenzhong and Wu, Feng},
journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
title={Visual Scanpath Prediction Using IOR-ROI Recurrent Mixture Density Network},
year={2021},
volume={43},
number={6},
pages={2101-2118},
doi={10.1109/TPAMI.2019.2956930}}
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Learned Image Downscaling for Upscaling Using Content Adaptive Resampler
@ARTICLE{tip2020,
author={Sun, Wanjie and Chen, Zhenzhong},
journal={IEEE Transactions on Image Processing},
title={Learned Image Downscaling for Upscaling Using Content Adaptive Resampler},
year={2020},
volume={29},
number={},
pages={4027-4040},
doi={10.1109/TIP.2020.2970248}}
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渲染器与Web服务器的耦合实现远程体渲染的交互优化
@article{csig2017,
title={渲染器与 Web 服务器耦合实现远程体渲染的交互优化},
author={高瞻 and 孙万捷 and 王杰华 and 蒋峥峥},
year={2017},
volume={22},
number={3},
pages={385-394},
publisher={中国图象图形学报}
}
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动态任务分配CUDA线程束步进体绘制
@article{jcad2017,
title={动态任务分配 CUDA 线程束步进体绘制},
author={孙万捷 and 高瞻 and 潘海燕 and 王杰华 and 蒋峥峥},
journal={计算机辅助设计与图形学学报},
volume={28},
number={10},
pages={1630--1638},
year={2016}
}
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Model Reduction and Real-time Simulation of Spinal Soft Tissues
@article{icic2013,
author = {Sun, W. and Gao, Z. and Wang, J. and Wu, W. and Jiang, Z. and Zhao, J.},
year = {2013},
month = {01},
pages = {3103-3108},
title = {Model reduction and Real-time simulation of spinal soft tissues},
volume = {7},
journal = {ICIC Express Letters}
}
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基于模型约减的虚拟脊柱及实时仿真
@article{jss2013,
title={基于模型约减的虚拟脊柱及实时仿真},
author={高瞻 and 孙万捷 and 王杰华 and 蒋峥峥 and 武卫翔 and 陈恩高 and 潘飞},
journal={系统仿真学报},
volume={9},
year={2013}
}
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Conferences:
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RoadSceneVQA: Benchmarking Visual Question Answering in Roadside Perception Systems for Intelligent Transportation System
N/A
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Timestep-Aware Diffusion Model for Extreme Image Rescaling
title={Timestep-Aware Diffusion Model for Extreme Image Rescaling},
author={Ce Wang, Zhenyu Hu, Wanjie Sun, Zhenzhong Chen},
booktitle={International Conference on Computer Vision},
pages={0--0},
year={2025}
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NTIRE 2024 Restore Any Image Model (RAIM) in the Wild Challenge
N/A
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DOVE: Decomposition Oriented Video super-rEsolution
@INPROCEEDINGS{vcip2020,
author={Wang, Huairui and Sun, Wanjie and Chen, Zhenzhong and Yang, Daiqin},
booktitle={2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)},
title={DOVE: Decomposition Oriented Video super-rEsolution},
year={2020},
volume={},
number={},
pages={375-378},
doi={10.1109/VCIP49819.2020.9301825}}
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Scanpath Prediction for Visual Attention using IOR-ROI LSTM
@inproceedings{ijcai2018,
title={Scanpath prediction for visual attention using ior-roi lstm},
author={Chen, Zhenzhong and Sun, Wanjie},
booktitle={Proceedings of the 27th International Joint Conference on Artificial Intelligence},
pages={642--648},
year={2018}
}
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CNN-Optimized Image Compression with Uncertainty based Resource Allocation
@inproceedings{cvpr2018,
title={CNN-optimized image compression with uncertainty based resource allocation},
author={Chen, Zhenzhong and Li, Yiming and Liu, Feiyang and Liu, Zizheng and Pan, Xiang and Sun, Wanjie and Wang, Yingbin and Zhou, Yan and Zhu, Han and Liu, Shan},
booktitle={Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops},
pages={2559--2562},
year={2018}
}
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Fundings
- 🧾2025, 国家自然科学基金面上项目, 主持
- 🧾2024, 湖北省自然科学基金面上项目, 主持
- 🧾2023, 湖北省智能地学信息处理湖北省重点实验室开放基金项目, 主持
- 🧾2022, 国家自然科学基金青年科学基金项目, 主持
- 🧾2022, 中国博士后科学基金面上项目, 主持
- 🧾2022, 测绘遥感信息工程国家重点实验室2022年自主科研课题(探索类), 主持
- 🧾2021, “博士后创新人才支持计划”项目, 主持
- 🧾2021, “湖北省博士后创新研究岗位”项目, 主持
Services
Journal Reviewer:
- 📝International Journal of Computer Vision (IJCV)
- 📝IEEE Transactions on Image Processing (TIP)
- 📝IEEE Transactions on Multimedia (TMM)
- 📝IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)
- 📝IEEE Transactions on Geoscience and Remote Sensing (TGRS)
- 📝IEEE Transactions on Broadcasting (TBC)
- 📝IEEE Transactions on Emerging Topics in Computational Intelligence (TETCI)
- 📝Pattern Recognition (PR)
- 📝Knowledge-based Systems (KBS)
- 📝International Journal of Applied Earth Observation and Geoinformation (JAG)
- 📝Neurocomputing
- 📝Signal Processing: Image Communication (SP:IC)
- 📝Computer Vision and Image Understanding
- 📝The Visual Computer
- 📝IET Image Processing
- 📝Scientific Reports
- 📝The Photogrammetric Record
Conference Reviewer:
- 📝IEEE International Conference on Multimedia and Expo (ICME)
- 📝IEEE International Conference on Multimedia Information Processing (MIPR)
- 📝ACM Symposium On Eye Tracking Research & Applications (ETRA)
Honors
- 🏆2025, "NTIRE2025, Restore Any Image Model (RAIM) in Wild", 1st place in quantitative metrics
- 🏆2024, "NTIRE2024, Restore Any Image Model (RAIM) in Wild", 2th place in quantitative metrics
- 🏆2021, "Postdoctoral Program for Innovative Talents", Ministry of Human Resources and Social Security | 2021年度国家人社部“博新计划”入选者
- 🏆2021, "Graduate Academic Innovation" First Prize, Wuhan University | 武汉大学“研究生学术创新奖”一等奖
- 🏆2020, "Wang Zhizhuo Innovative Talent" First Prize, Wuhan University | “王之卓创新人才奖”一等奖
- 🏆2020, "Graduate Academic Innovation" Second Prize, Wuhan University | 武汉大学“研究生学术创新奖”二等奖
- 🏆2018, Winner Award CVPR 2018 Workshop and Challenge on Learned Image Compression
- 🏆2014, "Excellent Graduation Project (Thesis) of Colleges and Universities", Jiangsu Province | 江苏省"优秀毕业设计(论文)"一等奖
- 🏆2012, National Scholarship, Ministry of Education | 国家奖学金
Professional Experiences
- 🏫2023.4-Now Associate research fellow in School of Remote Sensing and Information Engineering, Wuhan University.
- 🏫2021.1-2023.7 Postdoctoral researcher in School of Remote Sensing and Information Engineering, Wuhan University.
Education
- 🎓2017.9-2020.12 Ph.D in School of Remote Sensing and Information Engineering, Wuhan University.
- 🎓2014.9-2017.6 M.E. in School of Electronic Information, Nantong University.
- 🎓2010.9-2014.6 B.E. in School of Computer Science and Technology, Nantong University.
