Traditional Culture Encyclopedia - Lucky day inquiry - Why do ps sometimes choose the yellow channel to cover the green when toning?

Why do ps sometimes choose the yellow channel to cover the green when toning?

Because some pictures are color cast, the yellow channel will be seriously damaged. After repairing the yellow channel with the green channel, the problem of color cast can be solved in many cases, or some special effects can be achieved. At the same time, some pictures with particularly poor quality will be effectively improved by repairing the channel and recolor.