This PS color correction tutorial makes photos more beautiful. You can learn from it
Let’s look at the renderings first
Open file
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Layer/New Adjustment Layer/Channel Mixer
,
Stamp layer
Image/Calculate, get alpha1
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Copy the ALPHA1 channel and paste it into the red channel
Stamp the layer, darken it with Curves, and use a black brush to paint out the middle
Final effect
<!–Collectio