摘要
通过对数学形态学相关算法的研究分析 ,结合地图上居民地街区合并的特点 ,提出了用数学形态学中图像闭运算的算法进行居民地街区自动合并的方法 ,为地图上街区式居民地的合并综合 ,提供了一种新的方法。
Through researching and analyzing the correlative algorithm of mathematic morphology, and integrating the traits of uniting blocks of residential area, the method of uniting blocks of residential area with the algorithm of image closing of mathematic morphology is presented. It provides a new method for the map generalization of uniting blocks of residential area.
出处
《测绘学院学报》
2000年第3期201-203,206,共4页
Journal of Institute of Surveying and Mapping
关键词
自动综合
街区合并
图像闭运算
image closing
automatically generalization
uniting blocks
