BIOMETRICS AN IRIS RECOGNITION
Abstract
Biometrics refers to the automatic identification of a person based on his/her physiological or behavioral characteristics. A biometrics system is essentially a pattern recognition system, which makes a personal identification by determining the authenticity of a specific physiological or behavioral characteristic possessed by the user. An important issue in designing a practical system is to determine how an individual is identified.
Iris recognition is an biometrics technique. Iris is located in eye, a colored ring surrounding the pupil.it can be serve as living password. So, security is highly maintained. No one can hack a password & misuse it, as iris is protected internal organ whose random texture is stable throughout life it can act as a kind of living password.
Iris recognition is one of the best method of Biometrics. Though it is little costly than other methods, it is more reliable & its accuracy is high.
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