O'Reilly logo

The Adobe Photoshop Layers Book: Harnessing Photoshop's Most Powerful Tool, covers Photoshop CS3 by Richard Lynch

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

CHAPTER 8

image

Breaking Out Components

Image components are separations of an image into distinct color or tone parts. We looked at separating an image into brightness (luminosity) and color in Chapter 6, but there are many ways to separate images into other types of components, including color components of light (red, green and blue) and ink (cyan, yellow, magenta and black). Separating images into components can offer advantages in making corrections, creating masks, calculations and other tasks such as converting images to black and white.

Separations also provide essential understanding of how images are comprised, stored and viewed. Being able ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required