Correcting for Scanner Imperfections
Most every time you scan an image in, itll need color correction. Color photographs will always need color correction. PhotoShop does a good job of correcting for scanner deficiencies, and often it can do the whole job in just one step!
Letting PhotoShop Automatically Correct Images for You
3. Click IMAGE-> LEVELS
The histogram represents color levels with black on the left and white on the right. See how much white there is? Images usually look better when the color levels are more balanced. Were going to let PhotoShop try to fix the image for us.
4. Click Auto
1. Click IMAGE-> LEVELS-> AUTO
2. Change the setting in the top middle box in the Levels window