Color separation of true color map images is always the important content of color image manipulation, and the kernel technology of the map mode recognition and information acquirement.

彩色地图图像分色技术是彩色图像处理的重要内容，是地图模式识别和信息提取的重要技术，研究该项技术对于实现彩色地图快速分色出版具有重要意义。

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Now, thanks to a new collaboration with NASA, WorldWide Telescope has produced the most detailed spherical image of the heavens to date, along with a new 3-D, true color map of the surface of Mars.

现在，由于与美国航空航天局（NASA）的一项新合作，微软世界望远镜做出了迄今为止最详细的宇宙球面图，还有新的火星表面3D真彩地图。

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