Color mapping method for saving the three-dimensional scene

The present invention discloses a method of saving the color mapping for three dimensional scene. The present invention is first introduced into the server side sheets previously been rendered three-dimensional scene FIG good dimensional scene image. If, directly the sheets of classifying the scene image, referred to as a class, and then performs color replacement algorithm energy saving, low power to obtain a subset of colors. If, based on the first color constituting the similarity clustering algorithm executed Kmeans, grouped scene image, the scene image to obtain a subclass, class by class performs color replacement algorithm energy saving, a low power to obtain a subset of colors. The resulting low-power and a subset of colors and perform operations on sets, forming a complete set of low power color. The present invention utilizes a color scheme to achieve optimization in power-constrained mobile client Low Cost drawing, so as to achieve energy saving effect.