02-11-2010, 11:49 AM
BIOMETRIC RECOGNITION METHODS
Abstract:
Biometric recognition refers to an automatic recognition of individuals based on a
feature vector(s) derived from their physiological and/or behavioral characteristic. Biometric
recognition systems should provide a reliable personal recognition schemes to either confirm
or determine the identity of an individual. Applications of such a system include computer
systems security, secure electronic banking, mobile phones, credit cards, secure access to
buildings, health and social services. By using biometrics a person could be identified based
on "who she/he is" rather then "what she/he has" (card, token, key) or "what she/he knows"
(password, PIN). In this paper, a brief overview of biometric methods, both unimodal and
multimodal, and their advantages and disadvantages, will be presented.
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