Abstract:
A method of recognizing the color map and building the map database by image processing is given. First recognize and extractthe road by color, then filter the noise using a new algorithm, build the map database at last. The result of experiment is given at the end.
摘要： 介绍一种利用图象处理方法对彩色地图进行识别，从而自动建立地图数据库的方法。首先用分色法对地图中的道路进行识别和抽取，再利用一种新的去噪算法进行去噪，然后进行城市识别和矢量化，得到地图数据库。最后给出了实验结果。
关键词:
地图分色,
Hough变换,
地图数据库
CLC Number:
Shen Linlin, Chen Hongliang, Xiang Zheng. Auto-map Reading by Color Segmentations and New Filtering Algorithm[J]. , 1999, 25(12): 21-22.
沈琳琳,陈洪亮,向峥. 基于分色和一种新的去噪算法的地图自动输入技术[J]. , 1999, 25(12): 21-22.