矢量地图的一种自动校正算法
摘 要
从实用的角度出发，采用系统辨识工程最优化方法，讨论了如何较好地校正矢量数字地图数字化过程中的误差问题，并提出了一种利用多个控制点的自动校正矢量数字地图的算法。
关键词
An Auto Proofreading Algorithm of Geographic VectorMap
() Abstract
This paper describes an algorithm in the view of system identication and optimization about how to proofread a digital map in the form of vectormap. As it needs few sampled points and has high speed and enough precision, it is very practical. Finally it was used in the proofreading of Hefei geographic vectormap and satisfied results have been gotten.
Keywords
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