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
表 2 研究区房屋轮廓的提取结果
Tab.2 Extraction results of buildings outline in research area
层数 房屋数量 漏提取数量 提取率/%
1层 14 3 78
2层 30 2 93
3、4层 22 0 100
5、6层 59 0 100
7层及以上 41 0 100