5 Great Background Masking Techniques in Photoshop
<img src="
http://www.good-tutorials.com/images/icons/28132.jpg" height="40" width="40" /> Isolate objects. Extract objects. Cut out an image. Remove a background. Whatever you call it, the separation of objects from the background of an image is an essential skill for Web designers. Here, Corrie explains 5 masking techniques, highlights their pros and cons, and identifies the applications to which each is suited.
http://www.good-tutorials.com/tutorial/28132/5-great-background-masking-techniques-in-photoshop