Page 130 - VERITAS Vol.2 Issue 2

In palm print biometrics, high-resolution palm prints are captured, and

all the minutiae characteristics are collected and stored in the databases

Fig.4: A palmprint biometric scanner

VOICE BIOMETRICS: Voice biometrics deals with the voice identifi-

cation of a person because the voice is also a kind of trait available to a

person. If the voice is the only available evidence found related to a sus-
pect, then it is extracted from sources like gadgets (telephones, mobiles,

etc), and it is compared with the available recordings or databases.

Fig.5: Working of a voice biometric detector

IRIS BIOMETRICS: It is a kind of identification based on the patterns

of the iris of an eye. The iris is an annular white region bounded by the

pupil. So, when the suspect is under custody, his/her iris features are

compared with the available iris databases, and the similarity score is

calculated.

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Veritas Volume: 2, Issue: 2