Extraction of rock pile block size in mining based on 3D laser point cloud
HU Tianming, WANG Xingbang, HUANG Junyu, LI Kegong, WANG Haiyuan, LI Zhiming, LI Tao, ZHAO Weishan, NIAN Yanyun
Bulletin of Surveying and Mapping . 2026, (1): 144 -150 .  DOI: 10.13474/j.cnki.11-2246.2026.0123