基于Sentinel-2和全卷积网络的北京六环内高层建筑区提取与分析

朱金明,李利伟,程钢,高连如,张兵

Detection and Analysis of High-rising Buildings within The sixth Ring Road of Beijing based on Sentinel-2 and Fully Convolutional Network

Jinming Zhu,Liwei Li,Gang Cheng,Lianru Gao,Bing Zhang

表2 精度验证结果

Table 2 Results of accuracy verification

区域	真值个数	正确率 /个数	虚警率 (个数)	平均正确率	平均虚警率
1	26	96.15%(25)	0.04%(1)	93.03%	0.06%
2	54	92.59%(50)	0.02%(1)
3	54	88.89%(48)	0.06%(3)
4	33	90.90%(30)	0.09%(3)
5	23	96.65%(22)	0.08%(2)