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Face Recognition System

Biometrics comprises methods for uniquely recognizing humans based upon one or more intrinsic physical or

FRS-1behavioral traits. In computer science, in particular, biometrics is used as a form of identity access management and access control. It is also used to identify individuals in groups that are under surveillance.

Biometric characteristics can be divided in two main classes

  • Physiological are related to the shape of the body. Examples include, but are not limited to fingerprint, face recognition, DNA, Palm print, hand geometry, iris recognition, which has largely replaced retina, and odour/scent.
  • Behavioral are related to the behavior of a person. Examples include, but are not limited to typing rhythm, gait, and voice. Some researchers have coined the term behaviometrics for this class of biometrics.

Strictly speaking, voice is also a physiological trait because every person has a different vocal tract, but voice recognition is mainly based on the study of the way a person speaks, commonly classified as behavioral.

It is possible to understand if a human characteristic can be used for biometrics in terms of the following parameters:

  • Universality – each person should have the characteristic.
  • Uniqueness – is how well the biometric separates individuals from another.
  • Permanence – measures how well a biometric resists aging and other variance over time.
  • Collectability – ease of acquisition for measurement.
  • Performance – accuracy, speed, and robustness of technology used.
  • Acceptability – degree of approval of a technology.
  • Circumvention – ease of use of a substitute.

System specification:

  • Integration of Facial, RFID, and Password identification methods.
  • Elegant design according to the view of human engineering.
  • 4.3’’ TFT touch screen, easy operation, fashionable and simple interface.
  • 6 user-defined function keys.
  • Simple access control function reduces extra door control equipments cost for users.
  • Webserver management software via IE browser.
  • Extendable scheduled-bell.
  • Infrared optical system enables user identification in dark environment.
  • Optional built-in backup battery support extra 4 hours continuous operation if power cut.
  • Optional built-in wireless WiFi or GPRS communication makes easier device installation without wiring.