Biometric Aging - Effects of Aging on Iris Recognition
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منابع مشابه
Empirical Evidence for Iris Match Score Degradation with Time Lapse in ICE 2006
It is widely assumed that, barring traumatic injury to the eye or eye surgery, a person’s iris does not change over time. This implies that iris recognition performance does not degrade as time increases after initial enrollmentalso known as the template-aging problem. We present results of the first study to investigate the validity of this assumption. We explore the effects of time lapse sinc...
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This paper presents the most comprehensive analysis of iris recognition reliability in the occurrence of various biological processes happening naturally and pathologically in the human body, including aging, illnesses, and post-mortem changes to date. Insightful conclusions are offered in relation to all three of these aspects. Extensive regression analysis of the template aging phenomenon sho...
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Biometric recognition is an automatic identification method which is based on unique features or characteristics possessed by human beings and Iris recognition has proved itself as one of the most reliable biometric methods available owing to the accuracy provided by its unique epigenetic patterns. The main steps in any iris recognition system are image acquisition, iris segmentation, iris norm...
متن کاملRobust Iris Recognition in Unconstrained Environments
A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by him/her. Iris recognition (IR) is known to be the most reliable and accurate biometric identification system. The iris recognition system (IRS) consists of an automatic segmentation mechanism which is based on the Hough transform (HT). This paper presents a robust IRS i...
متن کاملAn Implementation of Local Feature-based Iris Recognition
A recent emphasis on security has resulted in increased research attention being offered to the field of individual identification based on “biometrics”. A biometric feature is an inherent physical or behavioural trait that is unique among individuals. Easily acquired biometric features include fingerprints, gait, facial features, and voice. In addition to these, the human iris can also be cons...
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تاریخ انتشار 2014