Fine-grained building function recognition with street-view images and GIS map data via geometry-aware semi-supervised learning

Weijia Li, Jinhua Yu, Dairong Chen, Yi Lin, Runmin Dong, Xiang Zhang, Conghui He, Haohuan Fu

Abstract: Highlights•A geometry-aware semi-supervised framework for building function recognition.•A coarse annotation generation module combining street-view images and GIS data.•Notable performance improvements over state-of-the-art with limited labels.•Superior results on both public and new datasets in cross-categorization system.