Feature Extraction of Building Point Cloud Based on Moving-least Squares Vector Estimation
PEI Shuyu, DU Ning, WANG Li, ZHANG Chunkang, LIU Jigeng, XU Guangyu
测绘通报 . 2018, (4): 73 -77 .  DOI: 10.13474/j.cnki.11-2246.2018.0113