| What Travis said...
If I remember the function right,
With Levels you can match between the Histogram and Levels, pick the point of lowest concentration, and set that as 1. It basically slides the White balance from some higher number down to one. Same thing on the higher end at 255.
It takes your existing color levels and spreads them across all 256 color temperatures.
If you can effectively adjust your levels in the software (slide between the 256 colors), then you can basically perform this basic color correction. |