International Journal of Computer Applications
In recent technological world lot of devices are invented. Moreover, the focused topic is on security system. Even with lot of security system like finger print based, eye-retina based, pin-code based systems are available and face recognition based security system has vital role of advanced technology. Feature based face authentication requires feature extraction, feature selection and classification. Face recognition process performance is mainly depended on the selection of such extractor and classifier. Feature extraction process gives the feature points of the face in the image.