The very best, most complete guide to digital color enhancement techniques is now updated to reflect the newest developments in softwareincluding Adobe Photoshop CS2!  This revised volume brings a fresh perspective to common color problems, explaining exactly how we see color, the differences between human and camera perception, and how to work with a color wheel.  Included is a full discussion of display issues, including monitor calibration and resolution, color palettes, and consistency across varying platforms, operating systems, and software. A skills toolkit provides a detailed look at both computer hardware and image-editing software, and a hands-on workshop provides lessons in adjusting skin tones, retouching and restoring archived photos, and dealing with landscapes, fashion, still lifes, and more.