Photoshop gets the picture of a beautiful woman clear.

Look at the comparison:

1. Activate channel panel, observe RGB three channels, found that the information in the red channel is rich, high quality, decided to work with the red channel. Copy red channel to red channel copy. Perform filters-styling-illuminates edges, parameters like graphs

2. Gaussian blur to red channel copy, as shown

3. Adjust the red channel copy using the color Order command, as shown in

4. Set the foreground color to black, and select the appropriate brush tool to erase parts that don't need sharpening, such as vision

5. The selection has already been made, and the red copy channel is loaded as a selection, back to the layers panel, copying the background one layer and not canceling the selection. Performing filters-Artistic effects-painting daub, parameters like figure

6. Then copy the background copy to background copy 1, move the background copy 1 to the background copy, change the transparency of background copy 1 to 30%, change the background copy to filter color, to make the screen light up slightly

7. Final effect: