The Levels command, and its cohort, the Histogram, let you adjust luminance levels on a channel-by-channel basis. The upshot is that you can increase contrast, correct for color cast, and make a bad image good.
Posts Tagged ‘histogram’
Photoshop Top 40 Countdown with Deke McClelland: #9 – Levels
Published by Crystal McCullough, director of editorial | Tuesday, February 16th, 2010
