The International Journal of Innovative Research in Computer and Communication Engineering
There are many biometric authentication methods such as face, finger print, iris, hand, veins, keystroke, signature, voice based authentication. Among that face recognition based research has been chosen under cost and time consuming factors. The main objective of the face recognition research is to recognize a sample face from a set of given authenticated student faces in order to provide more security. Principle component analysis (Eigen face approach) is applied to recognize a student face that is a face under different lightening and emotional condition.