使用Photoshop校正图像偏色

Using Photoshop Software to Correct Color Cast of the Photo

图像由于客观原因可能导致偏色。本文根据作者在photoshop软件中的使用体会，结合图片的操作过程和操作效果，介绍了两种校正偏色的方法：使用“中性灰”理论校正偏色和本色还原校正法。

The photo may be lead to color cast. According to the experience of the author in using photoshop software, combining with the operating procedure and operating effect,the paper introduces two ways of color cast：using Neutral gray theory to correct color cast and Original color Reduction to correct color cast.