A Study on Recent Advancements in Bio-Metric Identity Verification

Abstract

Security plays an important role in day to day life of a human being. Bio-Metric is the study of identification of persons based on his physical or behavioural characteristic. The different methods for verifying identity of a person ranges from finger prints to heart beats. The input taken from the user may be from a single source or multiple sources. In case of multiple sources the combinations may be at different levels. The performance of these methods varies according to the parameters used for a person identification. The study is on the latest new techniques adopted in Biometrics. The focus is on Heart Beat sound, Face recognition invariant to plastic surgery , touch less finger print and keystroke methods.

Keywords: Bio-Metric, Key-stroke, Heart Beat ,Face Recognition.