BIOMETRICS

[Audio] HELLO, In this presentation we see about biometrics.

[Audio] In this presentation we look into definition, terms of biometric, recognition techniques and application.

[Audio] Information Security is concerned with the assurance of confidentiality, integrity and availability of information in all forms. Biometrics is a Greek word . Bio means ' life', metron means ' measure'.

[Audio] Biometric refers to the automatic identification of a person based on their physiological or behavioral characteristics.

[Audio] Terms of biometrics Recognition Identification Verification.

[Audio] Recognition Technique -Facial recognition Capture image Find face in image Extract features Compare templates Declare matches.

[Audio] Fingerprint recognition This include the following small ridges Spaces between two temporarily divergent ridges Spurs bridges.

[Audio] Hand geometry Hand geometry is an automated measurement of many dimensions of hand.

[Audio] Iris scanning Iris scanning measures the iris pattern in the colored part of the eye..

[Audio] Voice recognition Voice recognition uses vocal characteristics to identify individuals using a pass phrase. Telephone or Microphone can serve as a sensor..

[Audio] Applications Prevent unauthorized access to ATMs, cellular phones, desktop pcs. Criminal identification. Airport security..

[Audio] Conclusion Biometrics is emerging area with many opportunities for growth. Possibly in the near future you will not have to remember PINs and passwords and keys in your bags or pocket will be things of the past..