Biometrics application

10/9/2009 1 BIOMETRICAUTHENTICATION By 07BCE095 DIVYA SHAH

Biometric technologies ,[object Object]

Voice verification is used in government offices, healthcare, call centres, financial services and customer authentication for service calls. Facial Recognition ,[object Object], image or video of a person and compares it to one that is in the database. ,[object Object], and proportions of the face. ,[object Object], pictures are taken of the subject at different angles and with different facial expressions. ,[object Object], some security measures have been put into place. 10/9/2009 3

[object Object], to blink, smile or nod their head. ,[object Object],analysis, 3-D facial recognition , skin texture analysis. ,[object Object], intrusive, can be done from a distance even without the user being aware they are being scanned. ,[object Object], for wanted criminals, suspected terrorists, and missing children. 10/9/2009 4

Fingerprint Recognition ,[object Object], friction ridges of the skin on the underside of the tip of the fingers. ,[object Object], unique and different to everyone and do not change over time. ,[object Object], come in contact with a surface that is receptive to a print by using an agent ,[object Object], photographs fingerprints by measuring the physical difference between ridges and valleys. 10/9/2009 5

[object Object], to fingerprint readers to identify employees and potential security threats, as in airports and government agencies ,[object Object],/ scanners for years and the automotive industry is starting to catch on to the idea to identify their owners. ,[object Object], electronic registration, cashless catering and library access. ,[object Object], evidence worldwide. 10/9/2009 6

Iris recognition ,[object Object], of every human being and like a snowflake, no two are alike. ,[object Object], identity by mathematical analysis of the random patterns that are visible within the iris of an eye from some distance. ,[object Object], lenses and can be scanned from 10cm to a few meters away. ,[object Object], injuries and a single enrolment scan can last a lifetime. 10/9/2009 7

[object Object], identification since the iris is an internal organ that is largely protected by damage and wear by the cornea. ,[object Object], recognition technology is iris pattern-dependent not sight dependent. ,[object Object], substituting for passports (automated international border crossing); aviation security and controlling access to restricted areas at airports. ,[object Object], login, premises access control , etc. 10/9/2009 8

Hand Recognition ,[object Object], systems measure and analyze the overall structure ,[object Object],e.g. length, width and thickness of hand, fingers and joints; characteristics of the skin surface such as creases and ridges. ,[object Object], accuracy even when hands are dirty, which are good in construction areas. ,[object Object],temperatures ranging from negative 30 to 150 degrees F. 10/9/2009 9

Biometrics application

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