Journal of Computer, Internet and Network Security ISSN: 2457-0176 (Online)

Authors:-Wamane Sangita Jagannath, Kharde P.S., Nirmal P.B

Abstract:-To perform human identification or user verification presently, a variety of biometric modalities are applied. A Unimodal biometric system (UBS) is a technique which authenticates only a single source of information. However, the unimodal biometric systems performance is restricted in terms of, non-universality, susceptibility to spoof attacks, large intra-user variations, and noise in sensed data. The various limitations of unimodal biometric systems defeat in Multimodal biometric systems as the sources of different biometrics typically compensate for the inherent limitations of one another. This paper analyze various levels of fusion for biometrics, and also conclude with direction on future research proficiency in a multimodal biometric system using ECG, Fingerprint and Face features.

Keywords:-Unimodal, Verification, Multi-Modal, Authentication