Biometrics is used to uniquely identify a person’s individual based on physical and behavioural characteristics. Unimodal biometric system contains various problems such as degree of freedom, spoof attacks, non-universality, noisy data and error rates. so the need of multimodal biometrics system occurred, a multimodal biometric system combines the different biometric traits and provides better performance as compared to a single biometric trait.
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[v1] 2017-01-03 13:51:26
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