crossrefBuildings2026-04-07
Large-Scale Airborne LiDAR Point Cloud Building Extraction Based on Improved Voxelized Deep Learning Network
Bai Xue, Yanru Song, Pi Ai, Hongzhou Li, Shuhan Liu, Li Guo
High-precision 3D building data are pivotal for smart city development, urban planning, and disaster management. However, large-scale building extraction from airborne LiDAR point clouds remains challenging due to semantic ambiguity, uneven point density, and complex architectura…