矢量曲线自动综合算法的研究

随着GIS规模的扩大,GIS软件需要处理的问题也越来越多,尤其是在制图综合方面,虽然前人已经提出了很多关于计算机自动制图综合的算法,但是目前的软件在这方面的功能还不能令人满意.文章就是结合前人的一些工作针对曲线的自动制图综合提出的一种可以保留较多曲线特征点的综合算法,并在计算机上得到了实验效果.

Research about Automatic Synthesis Algorithm of Vector Curve

With the expansion of GIS,GIS software issues to be addressed become more and more,especially in the cartographic generalization.Although the former has proposed a lot of integrated algorithm on the computer automatical charting,but the current software features in this aspect is not satisfactory.This is a synthesis algorithm combined with some previous work of automatic charting of vector curve and made a point to keep more curve characteristics.Furthermore,the experimental results obtained on the computer...