基于空间突变特征的城市边缘区提取方法

戴俊杰, 董婧雯, 杨晟, 孙毅中

Identification Method of Urban Fringe Area based on Spatial Mutation Characteristics

DAI Junjie, DONG Jingwen, YANG Shen, SUN Yizhong

图10 删除长边的三角网

Fig. 10 After deleting the long triangle