Survey – A Comparative Analysis of Face Recognition Technique

Abstract- In this paper we survey some of the most prominent published literature in face recognition system based on 2DPCA technique published in last Ten years. A comparative analysis is done between various approaches using 2DPCA technique in order to recognizing the faces. There is an attempt to estimate the best approach that could be used that satisfies all the indicated parameters in order to develop the computational model for face recognition that will be fast, simple and accurate in different environments. The important of such work cannot be underestimated as for the disabled and the older ones, face recognition may remain the only mechanism to recognize the faces, so that a truly automatic face recognition system is feasible, current feature extraction methods improved and extended with regards to robustness in natural environments as well as independence of manual intervention during initialization and development