Block stone area extraction and volume estimation based on LiDAR point clouds carried by unmanned aerial vehicles
SUN Aiguo, XIONG Rongjun, HE Junhui, XIE Rui, LI Shaobo, WU Yunlong
Bulletin of Surveying and Mapping . 2026, (4): 161 -165 .  DOI: 10.13474/j.cnki.11-2246.2026.0423