ABSTRACT Biometrics is the science of measuring and statistically analyzing biological data. It refers to the use of a person’s biological characteristics for personal identification and authentication.  The various iris patterns, the blood vessel pattern in the retina, voice inflections in speech,...

Abstract Biometrics is the science of measuring and statistically analyzing biological data. In information technology, biometrics refers to the use of a person’s biological characteristics for personal identification and authentication. Fingerprint, iris-scan, retinal- scan, voiceprint, signature,...

ABSTRACT Biometrics is a generic term that refers to a wide range of measures of biological data. The use of biometrics is not new. The signature has been used for authentication for a very long time. Later the system was fine tuned to a photograph. A whole range of well-known and new biometrics is being...