We can increase the division effect by the saturation information in YIQ space because human face has much yellow weight.

由于人脸肤色包含了较多的黄色分量，我们可以在YIQ空间利用彩色的饱和度信息来增强分割效果。

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In this paper, we analyze the variation of saturation, also we compare the previous methods of color constancy and point out that they can not get the constant saturation information.

在本文中，我们对物体饱和度信息的变化做了分析，对以前的一些获取颜色恒常性的方法做了比较，指出它们一般都不能得到恒常性的饱和度信息。

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A method of evaluating the remaining oil saturation in loose sandstone reservoir using the log information is put forward based on the feature of the watered out zones in Gudong oilfield.

在总结孤东油田水淹层特征的基础上，提出了利用常规测井资料评价疏松砂岩油藏剩余油饱和度的方法。

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