This site is an excellent source of information regarding face recognition algorithms. A research team at Colorado State University (CSU) maintains the site and adds updates on a regular basis. There are four algorithms that are covered, including the popular Eigenfaces classifier. Source code written in C is offered as example implementations of each algorithm. There is also information on how to...

Biometrics technology can take on many forms, but, in general, it is defined as the automated identification of a person based on physiological or behavioral characteristics. The topic has gained considerable attention lately, because it can be a tool for airport surveillance or national security. To learn the basics of biometrics, try the overview given on a Michigan State University Web site (1...