彩色地图图像分色的研究及算法实现

The Study of Color Separation in Color Map Images and its Algorithm Implementation

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。该算法直接利用彩色地图图像的颜色特点 ,并充分考虑图像的空间相关信息进行自动分色 ,最终可得到理想的分版图。

In the paper,the problem of automatical color separation in color map images is studied,and a new algorithm is presented.In this algorithm,at first,the color of general region is wiped off,then separation is proceeded with by directly using the speciality of color map image and maturing the image spatial interrelated information in the image wiping off the color of general region,at last,perfect result is got.