A Primer on Biometric Technology
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چکیده
Here we provide a primer on biometric technology.1 In particular, this chapter introduces the technical terminology and the major concepts related to biometric applications. We first define the terms, “biometrics” and “biometric authentication.” Next, we discuss three universal components present in the operation of all biometric technologies, including the difference between applications that identify, or verify the claimed identity of, an individual. We then discuss some mainstream biometrics and their applications. We conclude with a table comparing salient characteristics of mainstream biometric technologies.
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