This web site assumes the reader is familiar with making basic selections
using the marquee, lasso and magic wand tools. As a digital photographer,
there are additional selection techniques you will want to know about.
into selections. The
explains how to make selections by
color range or
discusses how to store active selections as
Before proceeding with these sections, you will want to be familiar with color
channels, alpha channels and color ranges. You can read about color
channels on the Channels and Bit
Depth page, alpha channels on the
Alpha Channels page, and color ranges on the
Color Ranges and Color Channels page.