Accurate and Automatic Building Roof Extraction Using Neighborhood Information of Point Clouds
ZHAO Chuan, ZHANG Baoming, CHEN Xiaowei, GUO Haitao, LU Jun
Acta Geodaetica et Cartographica Sinica . 2017, (9): 1123 -1134 .  DOI: 10.11947/j.AGCS.2017.20160518