Use PS Channel to replace for beauty photos plus light blue purple

Light blue channel to replace the color is faster, the replacement can be reduced a lot of colors, later the remaining color into blue, and then the overall dimming, the dark part of the increase of blue purple can be.

Original

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Final effect

1, open the material picture, press CTRL + J to copy the background layer, into the channel panel, select the green channel, press CTRL + A, press CTRL + C copy, select the blue channel, press CTRL + V paste. Point RGB channel Return to the layer panel, the effect of the following figure. This step eliminates some of the noise in the picture.

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2, create curve adjustment layer, RGB, red, green, blue channel adjustment, parameter settings such as Figure 2-5, the effect is shown in Figure 6. This step appropriately increases the brightness of the dark part of the picture and adds blue to the dark part of the picture.

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< map 6> categories:

• PS Image Processing