Increasing error tolerance in biometric systems

Abstract

Using biometrics for authentication or cryptosystems would require tolerance of errors of the order of 40%. Most of the proposed techniques either use the reliable bits of a biometric or good quality biometric which does not have such a large variation. However, biometric authentication can be viewed as a design of error correcting codes wherein the… (More)
DOI: 10.1145/1971519.1971531

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