调整图标的对比度，亮度，灰度，饱和度，透明度和色彩平衡。

Adjust the contrast, brightness, hue, saturation, transparency and color balance of ICONS.

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本文研究了不同色温下灰度颜色点的特性，提出一种新的自动白平衡算法。

A new algorithm is put forward in this paper which is based on the analysis of the property of gray color points under different color temperature sources.

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