A Review on Illumination Invariant Face Recognition

Abstract

Face recognition is a biometric method, which is used to identify the image of face. It is a computer
application to automatic identifies face from input image. Face recognition is used such as Image Database
Management, Access Control, Security Monitoring and Human Computer Interface. Many of the research have been
done in this field. Some of the challenging problems like variation in illumination face, face with different poses and face
expression. Which minimize the performance of the face recognition system. In this referred the different approaches
that used to overcome face image. In general, there are different techniques are used for Pre-processing, feature
Extraction and Classification.