A Multimodal Biometric System for Secure Identification

A biometric system is a methodological system that uses information about a person to recognize that person. Biometric systems focusing completely on the identification of humans have become the major kind of biometric system in today's IT word. Biometrics machines have different techniques to do the verification first is the physical verification in which fingerprint recognitions, face recognition, retina recognition etc. have done second one is the behavioral recognition in which voice recognition, signature recognition have done. Unimodal biometrics systems have lots of problem for e.g. noisy sensor data, lack of invariant representation etc. These problems lead to the use of multi-modal biometrics. In this paper our objective is to provide overview of multimodal biometric and to provide security of biometrics template stored in the database.