tailieunhanh - Báo cáo " Iris recognition for biometric passport authentication "

This paper investigates an aspect of using iris recognition to authenticate a biometric passport. For this kind of authentication, two citizen’s iris will be captured and stored on a RFID (Radio Frequency Identification) chip within two other biometrics: face and fingerprint. This chip is integrated into the cover of a passport, called a biometric passport. By using the iris recognition, a process of biometric passport authentication was presented in this paper by using the extended acces control, and allows integrate the verification result of the iris, face and fingerprint recognition. . | VNU Journal of Science Natural Sciences and Technology 26 2010 14-20 Iris recognition for biometric passport authentication Nguyen Ngoc Hoa Faculty of Information Technology College of Technology VNU 144 Xuan Thuy Hanoi Vietnam Received 29 October 2008 Abstract. This paper investigates an aspect of using iris recognition to authenticate a biometric passport. For this kind of authentication two citizen s iris will be captured and stored on a RFID Radio Frequency Identification chip within two other biometrics face and fingerprint. This chip is integrated into the cover of a passport called a biometric passport. By using the iris recognition a process of biometric passport authentication was presented in this paper by using the extended acces control and allows integrate the verification result of the iris face and fingerprint recognition. The integrating experiment will allow validate the accuracy of proprosal model in the near future. Keywords Biometric passport extended access control iris recognition iris localization iris extraction iris matching. 1. Introduction Iris recognition brings more advantages overs other biometric modalities as fingerprints face. It depends on the uniqueness of the human biometrics iris. The later is a unique organ that is composed of pigmented vessels and ligaments forming unique linear marks slight ridges grooves furrows vasculature. 1 . Thus comparing more features of iris allows to increase the likelihood of uniqueness. Another benefit of this biometric is its stability. The iris remains unchanged for a lifetime because it is not subjected to the environment as it is protected by the cornea and aqueous humor. Therefore many biometric researchers have used iris recognition for high confidence verification identification and this has led to extensive studies in developing iris recognition techniques in unconstrained environments where the probability of acquiring non-ideal iris images is very high due to off-angles noise blurring and