Purification of single building point cloud data using cloth simulation filter
WANG Yanfeng, SHENG Yehua, QIN Jiarui, ZHANG Siyang, MIN Xiangqiang
Bulletin of Surveying and Mapping . 2020, (9): 72 -75,84 .  DOI: 10.13474/j.cnki.11-2246.2020.0286