基于GIS空间分析的任意多边形骨架线自动提取方法

宋仁波, 朱瑜馨, 丁上珊, 贺巧宁, 王细元, 王月香

An automatic method for extracting skeleton lines from arbitrary polygons based on GIS spatial analysis

Renbo SONG, Yuxin ZHU, Shangshan DING, Qiaoning HE, Xiyuan WANG, Yuexiang WANG

图2 任意多边形骨架线提取技术流程

Fig.2 Technical processes of extracting skeleton lines from arbitrary polygons