I am currently pursuing a M.S. degree at the School of Geospatial Engineering and Science, Sun Yat-sen University, Zhuhai, China, under the supervision of Associate Professor Weijia Li. I have been engaged in research on remote sensing and artificial intelligence methods in large-scale urban built environments for a long time, dedicated to providing scientific support for the in-depth analysis of urban ecosystems, urban planning, spatial layout, and other aspects of urban scenes using artificial intelligence technologies. Prior to this, I received a B.S. degree in geomatics engineering from the Nanjing University of Posts and Telecommunications, Nanjing, China, in 2022.

Publications

• SG-BEV: Satellite-Guided BEV Fusion for Cross-View Semantic Segmentation
  Junyan Ye, Qiyan Luo, Jinhua Yu, Huaping Zhong, Zhimeng Zheng, Conghui He, Weijia Li
  CVPR (Hightlight) 2024
• Fine-Grained Building Attributes Mapping Based on Deep Learning and a Satellite-to-Street View Matching Method
  Dairong Chen#, Jinhua Yu#, Weijia Li
  IGARSS 2023
• 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, Dahua Lin
  ISPRS Journal of Photogrammetry and Remote Sensing 2023
• Cross-view image geo-localization with Panorama-BEV Co-Retrieval Network
  Junyan Ye, Zhutao Lv, Weijia Li, Jinhua Yu, Haote Yang, Huaping Zhong, Conghui He
  ECCV 2024
• RoadCorrector: A Structure-aware Road Extraction Method for Road Connectivity and Topology Correction
  Jinpeng Li, Jun He, Weijia Li, Jiabin Chen, Jinhua Yu
  IEEE Transactions on Geoscience and Remote Sensing 2024
• 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, Dahua Lin
  CVPR 2023

Preprints

• Fine-Grained Building Function Recognition from Street-View Images via Geometry-Aware Semi-Supervised Learning
  Weijia Li#, Jinhua Yu#, Dairong Chen, Yi Lin, Runmin Dong, Xiang Zhang, Conghui He, Haohuan Fu
• SkyDiffusion: Street-to-Satellite Image Synthesis with Diffusion Models and BEV Paradigm
  Junyan Ye, Jun He, Weijia Li, Zhutao Lv, Jinhua Yu, Haote Yang, Conghui He
• UrBench: A Comprehensive Benchmark for Evaluating Large Multimodal Models in Multi-View Urban Scenarios
  Baichuan Zhou, Haote Yang, Dairong Chen, Junyan Ye, Tianyi Bai, Jinhua Yu, Songyang Zhang, Dahua Lin, Conghui He, Weijia Li

Education

• Nanjing University of Posts and Telecommunications, Nanjing, China
  BS in Geomatics Engineering, School of Geographic and Biomedical Information
  September 2018 to June 2022
• Sun Yat-Sen University, Zhuhai, China
  MS in Resources and Environment, School of Geospatial Engineering and Science
  September 2022 - present

Intern & Work Experience

• Sangfor Technologies Inc., ShenZhen, China
  May 2024 to Present
  Project:
  Research on Multimodal Large Model Technology, Core member.