Weijia Li 李唯嘉

Associate Professor

School of Geospatial Engineering and Science

Sun Yat-Sen University

Email: liweij29@mail.sysu.edu.cn

Google Scholar

I am currently an Associate Professor at Sun Yat-Sen University. Previously, I was a Post-doc Researcher (2019-2021) at CUHK-Sensetime Joint Lab (MMLab), Department of Information Engineering, CUHK, working with Prof. Dahua Lin. I received my Ph.D. (2014-2019) from Department of Earth System Science, Tsinghua Univeristy, advised by Prof. Haohuan Fu, and the Bachelor degree (2010-2014) from Department of Computer Science, Sun Yat-Sen Univeristy.

My research interests include remote sensing image understanding, computer vision, and deep learning. I serve as a reviewer for many SCI journals and TOP conferences, including RSE, ISPRS P&RS, IEEE TIP/TGRS/TCSVT, CVPR, ICCV, ECCV, NeurIPS, AAAI, etc.

I am looking for self-motivated graduate/undergraduate students and research interns. We have close research collaboration with Shanghai Artificial Intelligence Lab. Please feel free to contact me if you are interested!

课题组常年招收优秀的本科生及科研实习生加入，线上/线下均可，组内已培养多名本科生/研究生在CCF-A类顶会及中科院一区SCI发表一作论文。 课题组与上海人工智能实验室有紧密的研究合作，组内已有多名本科生/研究生在上海AI Lab实习或联合培养，研究方向包括多模态大模型、图像生成等。

课题组招收2025年入学的硕士生，有兴趣的同学请尽早与我邮件联系！

news

Jul 1, 2024 Two papers are accepted by ECCV 2024!
Apr 5, 2024 SG-BEV is selected as Highlight (2.8%) by CVPR 2024!
Mar 16, 2024 RoadCorrector is accepted by IEEE TGRS!
Mar 9, 2024 WS-MTBR-Net is accepted by IEEE TGRS!
Feb 27, 2024 Three papers are accepted by CVPR 2024!
Jan 16, 2024 One paper is accepted by ISPRS P&RS!
May 8, 2023 PolyCity is accepted by ISPRS P&RS!
Feb 28, 2023 OmniCity is accepted by CVPR 2023!
Dec 14, 2022 One paper is accepted by IEEE TGRS!
Nov 19, 2022 One paper is accepted by AAAI 2023!
Mar 21, 2022 One paper is accepted by IEEE TPAMI!

selected publications

  1. CVPR
    SG-BEV: Satellite-Guided BEV Fusion for Cross-View Semantic Segmentation
    Junyan Ye, Qiyan Luo, Jinhua Yu, Huaping Zhong, Zhimeng Zheng, Conghui He, and Weijia Li*
    CVPR (Highlight) 2024
    Paper Code
  2. CVPR
    3D Building Reconstruction from Monocular Remote Sensing Images with Multi-level Supervisions
    Weijia Li#, Haote Yang#, Zhenghao Hu, Juepeng Zheng, Gui-Song Xia, and Conghui He*
    CVPR 2024
    Paper Code
  3. ECCV
    Cross-view image geo-localization with Panorama-BEV Co-Retrieval Network
    Junyan Ye, Zhutao Lv, Weijia Li*, Jinhua Yu, Haote Yang, Huaping Zhong, and Conghui He*
    ECCV 2024
    Paper Code
  4. TGRS
    RoadCorrector: A Structure-aware Road Extraction Method for Road Connectivity and Topology Correction
    Jinpeng Li#, Jun He#, Weijia Li*, Jiabin Chen, and Jinhua Yu
    IEEE Transactions on Geoscience and Remote Sensing 2024
    Paper Code
  5. TGRS
    Weakly Supervised 3-D Building Reconstruction From Monocular Remote Sensing Images
    Weijia Li, Zhenghao Hu, Lingxuan Meng, Jinwang Wang, Juepeng Zheng*, Runmin Dong, Conghui He, Gui-Song Xia, Haohuan Fu*, and Dahua Lin
    IEEE Transactions on Geoscience and Remote Sensing 2024
    Paper
  6. CVPR
    OmniCity: Omnipotent City Understanding with Multi-level and Multi-view Images
    Weijia Li, Yawen Lai, Linning Xu, Yuanbo Xiangli, Jinhua Yu, Conghui He*, Gui-Song Xia*, and Dahua Lin
    CVPR 2023
    Paper project Video Code
  7. ISPRS
    Joint Semantic-Geometric Learning for Polygonal Building Segmentation from High-Resolution Remote Sensing Images
    Weijia Li, Wenqian Zhao, Jinhua Yu, Juepeng Zheng*, Conghui He, Haohuan Fu*, and Dahua Lin
    ISPRS Journal of Photogrammetry and Remote Sensing 2023
    Paper Code
  8. ICCV
    3D Building Reconstruction from Monocular Remote Sensing Images
    Weijia Li#, Lingxuan Meng#, Jinwang Wang, Conghui He, Gui-Song Xia, and Dahua Lin
    ICCV 2021
    Paper project Video Slides
  9. AAAI
    Joint Semantic-Geometric Learning for Polygonal Building Segmentation
    Weijia Li, Wenqian Zhao, Huaping Zhong, Conghui He*, and Dahua Lin
    AAAI 2021
    Paper project Video Slides
  10. ISPRS
    Growing status observation for oil palm trees using Unmanned Aerial Vehicle (UAV) images
    Juepeng Zheng, Haohuan Fu, Weijia Li*, Wenzhao Wu, Le Yu, Shuai Yuan, Wai Yuk William Tao, Tan Kian Pang, and Kasturi Devi Kanniah
    ISPRS Journal of Photogrammetry and Remote Sensing (ESI highly cited paper) 2021
    Paper Code
  11. RSE
    Integrating Google Earth imagery with Landsat data to improve 30-m resolution land cover mapping
    Weijia Li, Runmin Dong, Haohuan Fu*, Jie Wang, Le Yu, and Peng Gong
    Remote Sensing of Environment 2020
    Paper Code
  12. ISPRS
    Cross-regional oil palm tree counting and detection via a multi-level attention domain adaptation network
    Juepeng Zheng, Haohuan Fu, Weijia Li*, Wenzhao Wu, Yi Zhao, Runmin Dong, and Le Yu
    ISPRS Journal of Photogrammetry and Remote Sensing 2020
    Paper Code