Miao dance performance is a state of primitive thinking, it through a vivid dance moves, reproduce the history of the miao people's picture.

苗族舞蹈表现的是一种原始的思维状态，它通过一个个生动地舞蹈动作，再现了苗族人民的历史画卷。

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It is important in color image processing to select a palette optimally for a given color picture and reproduce the picture by this palette so that we can process the image conveniently.

如何给一幅彩色图像优选一个调色板，以此调色板再现该图像，从而方便地对彩色图像进行各种处理是图像处理技术中的重要问题。

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