Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts (1)

Author：Eve Cole Update Time：2009-08-31 19:51:44

Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts

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Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts

1. Open the image and copy it one layer

Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts

2. Open the channel panel and check each channel. It is found that the blue channel is very dim and other channels are basically normal.

Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts

3. Create a Channel Mixer adjustment layer

Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts

4. Since the original film is reddish, we switch to the green channel in the channel mixer dialog box, pull the red slider to the right, and input a little green into the red channel. The purpose is to reduce the red, which in turn also increases the green.

Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts

5. In the same way, we switch to the blue channel and use the data of the green channel to repair the blue channel. We add 100% green. You can see that the skirts and walls of the characters in the film appear white, and the basic tone of the film has been restored. .

Photoshop tutorial: Use channels to correct and beautify the color of MM photos with color casts

6. The color of the film is not completely satisfactory yet. Let’s fine-tune it again. Before adjusting the color, use the Color Sampler to take a sample of the skin's mid-color. It can be seen that the red value of this sample point is 211, the green value is 147, and the blue value is 94, indicating that the green and blue values are still low.