A brief review of image quality enhancement techniques based multi-modal biometric fusion systems

Abstract

An extensive amount of system needs reliable schemes for personal recognition to confirm the individual identity demanding the services. The aim of these schemes is the authentication of services that can be executed from the genuine user only. Tremendous growth has been seen from last few years in biometric recognition because of the increased requirement of consistent personal identification with the varied government and commercial applications. The biometric recognition is termed as automatic individual recognition on the basis of physiological or behavioural characteristics. This paper provides a brief outline of biometric field and sums up the biometric modalities, biometric framework, and biometric system classification with Image Quality Improvement Techniques. Work done by number of authors in the similar field has been analyzed and defined. The review has also shown the observation of different modalities for recognition accuracy with FAR and FRR.