文中研究对彩色地图图像中的道路和区域识别提取的问题。
This paper is about the research of recognizing the roads and areas in map image by computer.
介绍了其中涉及的彩色地图图像分层、断点连接、自动跟踪等主要技术问题。
Important problems such as map image separation, broken points connection and automatic track are also discussed in detail.
研究了目前国内外现有的彩色地图图像分色算法，并在此基础上提出一种新的彩色地图图像自动分色算法。
In the paper, the problem of automatical color separation in color map images is studied, and a new algorithm is presented.
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