基于无人机倾斜摄影的嘉兴老城区住宅识别
赵宇,朱志忠,黄博,费佳宁,蒋建群

Identification of residential buildings in Jiaxing Old City based on unmanned aerial vehicle oblique photogrammetry
Yu ZHAO,Zhi-zhong ZHU,Bo HUANG,Jia-ning FEI,Jian-qun JIANG
图 7 单体房屋点云(俯视图)
Fig.7 Point clouds of single building (top view)