Forensic Biometrics Analysis
Biometrics is one of the most fascinating ways to solve the crime. It is an automated way to establish the identity of a person on the basis of his or her physical finger print, face, hand/finger geometry, iris, retina, ear, etc.) and behavioural characteristics (signature, voice, gait, odour, etc.). Biometric technology makes a contribution to crime detection by associating the traces to the persons stored in the database, ranking the identity of persons and selecting subdivision of persons from which the trace may originate. A biometric system is a pattern recognition device that acquires physical or behavioral data from an individual, extracts a salient feature set from the data, compares this feature set against the features set stored in the database and provides the result of the comparison.