面向对象轮廓约束GGVF Snake的建筑物边界优化方法

常京新,高贤君,杨元维,李少华,王萍

Building boundary optimization method based on object-oriented contour constraint GGVF Snake model

Jing-xin CHANG,Xian-jun GAO,Yuan-wei YANG,Shao-hua LI,Ping WANG

图 7 数据集的各项精度对比

Fig.7 Accuracy comparison of data sets