👋 About Me
I am a Ph.D. student at LEVIR Group, Beihang University (BUAA), supervised by Prof. Zhenwei Shi (史振威，国家杰青) and Prof. Zhengxia Zou (邹征夏，国家优青海外). Previously, I received my bachelor’s degree from Beihang University in June 2021. My research interests lie in remote sensing image processing, deep learning, and multimodal learning. Feel free to contact me for potential discussions: [WeChat]
🌟I am actively seeking Overseas Postdoctoral opportunities starting in 2027.01. My research interests focus on Vision-Language Learning, Foundation Models, and Visual generative models. Please feel free to reach out if our research interests align!
🔥 News
- 2026.05: Beihang May 4th Medal (Highest Youth Honor) (北航五四奖章（北航青年最高荣誉，10人）), Beihang University.
- 2026.03: Citations on my Google Scholar have exceeded 2,500 🎉🎉🎉.
- 2025.12: Funded by the China Association for Science and Technology (CAST) Young Scientific and Technological Talent Development Program (Ph.D.), awarded 中国科协青年科技人才培育工程（博士生专项）.
- 2025.11: Shen Yuan Medal (the highest honor for students at Beihang University), 沈元奖章（北航学生最高荣誉，10人）.
- 2025.10: Awarded the National Scholarship for Ph.D. Students (2025), 博士生国家奖学金(2025).
- 2025.08: One VLM survey is accepted by IEEE GRSM (IF = 16.4).
- 2025.05: Citations on my Google Scholar have exceeded 1,000 🎉🎉🎉.
- 2025.04: Text2Earth is accepted by IEEE GRSM (IF = 16.4).
- 2024.12: Funded by the NSFC Youth Basic Research Project (Ph.D.), awarded 国家自然科学基金青年学生基础研究项目（博士研究生）.
- 2024.11: One paper is accepted by IEEE TPAMI (IF = 18.6).
- 2024.09: Awarded the National Scholarship for Ph.D. Students (2024), 博士生国家奖学金(2024).
📝 Publications
My full paper list can be found at 
Generative AI and World Model:
MetaEarth3D: Unlocking World-scale 3D Generation with Spatially Scalable Generative Modeling
Submitted to Nature Machine Intelligence (NMI), IF=23.9, (Undergoing review, 2026)
Jinqi Cao*, Zhiping Yu*, Baihong Lin, Chenyang Liu, Zhenwei Shi, and Zhengxia Zou
[PDF] [Project Page]
MetaEarth-MM: Unified Multimodal Remote Sensing Image Generation with Scene-centered Joint Modeling
Submitted to IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), IF=18.6, (Undergoing review, 2026)
Zhiping Yu, Chenyang Liu, Jinqi Cao, Qinzhe Yang, Siwei Yu, Zhengxia Zou, and Zhenwei Shi
[PDF] [Project]
Text2Earth: Unlocking Text-driven Remote Sensing Image Generation with a Global-Scale Dataset and a Foundation Model
IEEE Geoscience and Remote Sensing Magazine (GRSM), IF=16.4, 2025
🏆️ESI Highly Cited Paper, 🔥ESI Hot Paper, Most Popular (Top 3)
Chenyang Liu, Keyan Chen, Rui Zhao, Zhengxia Zou, and Zhenwei Shi
[PDF] [Project Page] [Code] [Video]
Media report: [文绘千里江山！1000万图文数据集Git-10M和生成式基础模型Text2Earth]
MetaEarth: A Generative Foundation Model for Global-Scale Remote Sensing Image Generation
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), IF=18.6, 2025
🏆️ESI Highly Cited Paper
Zhiping Yu, Chenyang Liu, Liqin Liu, Zhenwei Shi, and Zhengxia Zou
[PDF] [Project]
Media report: [把整个地球装进神经网络，北航团队推出全球遥感图像生成模型] – 国家自然科学基金委 | 量子位 | 中国图象图形学学会CSIG | CVer | 惠天地 | 深圳市人工智能产业协会
Layered Rendering Diffusion Model for Controllable Zero-Shot Image Synthesis
European Conference on Computer Vision (ECCV), 2024
Zipeng Qi, Guoxi Huang, Chenyang Liu, and Fei Ye
[PDF] [Project]
Vision-Language Models and Agent:
HiSem: Hierarchical Semantic Disentangling for Remote Sensing Image Change Captioning
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2026
Man Wang*, Chenyang Liu*, Wenjun Li, Feng Ni, Bing Jia, Baoqi Huang, Riting Xia, and Zhenwei Shi
[PDF] [Code]
Remote Sensing Spatio-Temporal Vision-Language Models: A Comprehensive Survey
IEEE Geoscience and Remote Sensing Magazine (GRSM), IF=16.4, 2025
🏆️ESI Highly Cited Paper, 🔥ESI Hot Paper, Most Popular (Top 5)
Chenyang Liu, Jiafan Zhang, Keyan Chen, Man Wang, Zhengxia Zou, and Zhenwei Shi
[PDF] [Project]
Media report: [最新综述 | 北航新作: 首篇遥感时空视觉语言模型综述, 附Github资源合集]
RSRefSeg 2: Decoupling Referring Remote Sensing Image Segmentation with Foundation Models
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2025
Keyan Chen, Chenyang Liu, Bowen Chen, Jiafan Zhang, Zipeng Qi, Zhengxia Zou, Zhenwei Shi
[PDF] [Code] \
Change-Agent: Toward Interactive Comprehensive Remote Sensing Change Interpretation and Analysis
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2024
🏆️ESI Highly Cited Paper, Most Popular (Top 10)
Chenyang Liu, Keyan Chen, Haotian Zhang, Zipeng Qi, Zhengxia Zou, Zhenwei Shi
[PDF] [Code]
Media report: [Change-Agent：可交互的遥感变化解译智能体] – 遥感与深度学习 | 我爱计算机视觉 | AIWalker | 抖音
RSCaMa: Remote Sensing Image Change Captioning with State Space Model
IEEE Geoscience and Remote Sensing Letters (GRSL), IF=4.4, 2024
🏆️ESI Highly Cited Paper, Most Popular (Top 3)
Chenyang Liu, Keyan Chen, Bowen Chen, Haotian Zhang, Zhengxia Zou, Zhenwei Shi
[PDF] [Code]
Media report: [RSCaMa：将Mamba用于遥感变化描述任务中，充分利用状态空间模型的特征选择性建模能力！] – GISer阿兴 | CV看交通
A Decoupling Paradigm with Prompt Learning for Remote Sensing Image Change Captioning
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2023
Chenyang Liu, Rui Zhao, Jianqi Chen, Zipeng Qi, Zhengxia Zou, and Zhenwei Shi
[PDF] [Page]
Remote Sensing Image Change Captioning With Dual-Branch Transformers: A New Method and a Large Scale Dataset
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2022
🏆️ESI Highly Cited Paper
Chenyang Liu, Rui Zhao, Hao Chen, Zhengxia Zou, and Zhenwei Shi
[PDF] [Dataset] [Code]
Remote Sensing Image Captioning Based on Multi-Layer Aggregated Transformer
IEEE Geoscience and Remote Sensing Letters (GRSL), IF=4.4, 2022
Chenyang Liu, Rui Zhao, and Zhenwei Shi
[PDF] [Code]
Vision Models:
DynamicVis: Dynamic Visual Perception for Efficient Remote Sensing Foundation Models
Submitted to ISPRS Journal of Photogrammetry and Remote Sensing (ISPRS & JPRS), IF=12.2, (Undergoning review, 2026)
Keyan Chen, Chenyang Liu, Bowen Chen, Wenyuan Li, Zhengxia Zou, Shijian Lu, and Zhenwei Shi
[PDF] [Code]
TaCo: Capturing Spatio-Temporal Semantic Consistency in Remote Sensing Change Detection
Submitted to European Conference on Computer Vision (ECCV), (Undergoning review, 2026)
Han Guo, Chenyang Liu, Haotian Zhang, Bowen Chen, Zhengxia Zou, and Zhenwei Shi
[PDF]
State Space Models Meet Remote Sensing: A Survey
SCIENCE CHINA Information Sciences, IF=7.6, 2026
Qinzhe Yang, Chenyang Liu, Jia Xu, Zhenwei Shi, and Zhengxia Zou
[PDF] [Github]
CDMamba: Incorporating Local Clues Into Mamba for Remote Sensing Image Binary Change Detection
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2025
🏆️ESI Highly Cited Paper, 🔥ESI Hot Paper
Haotian Zhang, Keyan Chen, Chenyang Liu, Hao Chen, Zhengxia Zou, and Zhenwei Shi
[PDF] [Code]
RSPrompter: Learning to Prompt for Remote Sensing Instance Segmentation based on Visual Foundation Model
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2024
🏆️ESI Highly Cited Paper, 🔥ESI Hot Paper, Most Popular (Top 5)
Keyan Chen, Chenyang Liu, Hao Chen, Haotian Zhang, Wenyuan Li, Zhengxia Zou, and Zhenwei Shi
[PDF] [Page] [Code] [Demo]
Spectral-Cascaded Diffusion Model for Remote Sensing Image Spectral Super-Resolution
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2024
Bowen Chen, Liqin Liu, Chenyang Liu, Zhengxia Zou, Zhenwei Shi
[PDF] [Code]
Digital-to-Physical Visual Consistency Optimization for Adversarial Patch Generation in Remote Sensing Scenes
IEEE Transactions on Geoscience and Remote Sensing (TGRS), IF=8.6, 2024
Jianqi Chen, Yilan Zhang, Chenyang Liu, Keyan Chen, Zhengxia Zou, Zhenwei Shi
[PDF] [Code]
🏆 Selected Honors
- 2026.05: Beihang May 4th Medal (Highest Youth Honor, Top 10) (北航五四奖章（北航青年最高荣誉, Top 10）), Beihang University
- 2025.12: Young Scientific and Technological Talent Development Program (中国科协青年科技人才培育工程博士生专项计划), China Association for Science and Technology (CAST)
- 2025.11: Beihang Shen Yuan Medal (Highest Student Honor, Top 10) (北航沈元奖章（北航学生最高荣誉, Top 10）), Beihang University
- 2025.10: National Scholarship (Doctoral) (博士生国家奖学金 (Top 1%)), Ministry of Education of China
- 2024.12: NSFC Youth Basic Research Project (Ph.D. Student) (国家自然科学基金青年学生基础研究项目（博士研究生）), National Natural Science Foundation of China (NSFC)
- 2024.09: National Scholarship (Doctoral) (博士生国家奖学金 (Top 1%)), Ministry of Education of China
- 2023.09: Graduate Entrance Scholarship (研究生新生奖学金), Beihang University
- 2021.06: Outstanding Graduate of Beihang University (北航优秀毕业生), Beihang University
📖 Educations
- 2023.09 - Present, Ph.D. in Pattern Recognition and Intelligent System, Beihang University, China.
- 2021.09 - 2023.09, M.S. in Pattern Recognition and Intelligent System, Beihang University, China.
- 2017.09 - 2021.06, B.S. in Image Processing Center, Beihang University, China.
💬 Invited Talks
- 202509, “遥感多模态大模型研究”，中国图象图形学报研究生学术沙龙(突出报告奖)
- 202507, “多时相遥感多模态大模型与智能体研究”，人工智能与遥感科学交叉论坛(优秀学生报告奖)
- 202506, “遥感多模态大模型研究”，北京航空航天大学前沿交叉创新论坛
- 202407, “基于伪标签学习的遥感图像变化描述算法研究”，IEEE国际地球科学与遥感大会(Oral)
- 202405, “遥感图像变化描述方法研究”，北京外国语大学信科院
💻 Academic Service
Journal Reviewer
IEEE
- IEEE Geoscience and Remote Sensing Magazine (GRSM)
- IEEE Transactions on Image Processing (TIP)
- IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)
- IEEE Transactions on Neural Networks and Learning Systems (TNNLS)
- IEEE Transactions on Geoscience and Remote Sensing (TGRS)
- IEEE Transactions on Artificial Intelligence (TAI)
- IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS)
- IEEE Geoscience and Remote Sensing Letters (GRSL)
Elsevier
- ISPRS Journal of Photogrammetry and Remote Sensing (ISPRS JPRS)
- Remote Sensing of Environment
- Information Fusion
- Computers in Industry
- Pattern Recognition
- International Journal of Applied Earth Observation and Geoinformation (JAG)
- Knowledge-Based Systems
- Neurocomputing
- Neural Networks
- Science of Remote Sensing
- Image and Vision Computing
- Computer Vision and Image Understanding
- Pattern Recognition Letters
- ISPRS Open Journal of Photogrammetry and Remote Sensing
- Infrared Physics and Technology
Springer
- Multimedia Systems
- International Journal of Machine Learning and Cybernetics
- Journal of Supercomputing
- Applied Geomatics
Taylor & Francis
- International Journal of Digital Earth (IJDE)
- Geo-spatial Information Science
- European Journal of Remote Sensing
- Geocarto International
- Remote Sensing Letters
MDPI
- Remote Sensing
Conference Reviewer
- CVPR、ICCV、ECCV、