Wednesday, September 10, 2008
Photoshop Workbench 137: Correcting Color Casts When Something Neutral Is Not Present
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In this Workbench, we’ll remove a color cast even though a gray card (or something neutral) is not present.


Friday, July 24, 2009 at 8:18 am
Hi Mark,
Thanks for all that you share. I was tinkering with your color cast correction WB #137. I discovered that the correction is noticeably different when using a levels adjustment versus a curves adjustment layer. Do you know why this is? Both gray points are set to R-128, G-128, B-128.
Thanks,
David