2 papers
cs.CV2026
Source-Free Domain Adaptation for Geospatial Point Cloud Semantic Segmentation
Yuan Gao, Di Cao, Xiaohuan Xi +3
Semantic segmentation of 3D geospatial point clouds is fundamental to remote sensing applications, yet domain shifts caused by regional and acquisition-related variations often deg…
cs.CV2026
APCoTTA: Continual Test-Time Adaptation for Semantic Segmentation of Airborne LiDAR Point Clouds
Yuan Gao, Shaobo Xia, Sheng Nie +3
Airborne laser scanning (ALS) point cloud semantic segmentation is a fundamental task for large-scale 3D scene understanding. Fixed models deployed in real-world scenarios often su…