First Look: Inside Photoshop CS3
Posted 03/25/2007 at 1:43pm
| by David Biedny
More to Love About Curves
Advanced Photoshoppers are well aware of the importance of the Curves control. While there are lots of ways to change image density in Photoshop, none really comes close to the numerical precision of Curves. Even so, many artists rely more on Levels because its dialog features a built-in histogram - a statistical analysis of the brightness levels of all of the pixels in an image or a selection area. Photoshop CS3 adds the histogram to the Curves dialog. We applaud this move, but we wish Adobe had gone one step further and allowed the histogram to update itself on the fly.
Color overlays for individual channels and an integrated histogram are welcome additions to the Curves dialog. In this case, we isolated and modified the red channel.
Next: More to Love About Curves (continued)