NDLI: Iris recognition system using block based approach with DWT and DCT

Content Provider	IEEE Xplore Digital Library
Author	Deshpande, Ameya Dubey, Sumitkumar Shaligram, Hrushikesh Potnis, Aditya Chavan, Satishkumar
Copyright Year	2014
Description	Author affiliation: Department of Electronics and Telecommunication, Don Bosco Institute of Technology, Kurla (W), Mumbai-400 070 India (Deshpande, Ameya; Dubey, Sumitkumar; Shaligram, Hrushikesh; Potnis, Aditya; Chavan, Satishkumar)
Abstract	Advancement in electronics industry and revolution in information technology sector has lead authentication and recognition to be the important aspect in today's life. Authentication and recognition can be achieved using biometric cues which provide secure and reliable alternative to traditional methods of human identification. Human iris is most reliable biometric because of its uniqueness, stability and non-invasive nature. The paper presents an efficient iris recognition system for authentication of a person using block based approach with Discrete Wavelet Transform (DWT) and Discrete Cosine Transform (DCT) for feature extraction and standard deviation method for feature comparison. The proposed system is evaluated for its performance i.e. identification of person on 500 images of iris of 100 persons (5 images of each person) of UBIRIS v2 database. The experimental results prove the efficiency of block based approach with DWT is superior to traditional approach of DWT and DCT. The false acceptance rate (FAR) and false rejection rate (FRR) is minimum for block based DWT.
Starting Page	1
Ending Page	5
File Size	1186082
Page Count	5
File Format	PDF
e-ISBN	9781479953646
DOI	10.1109/INDICON.2014.7030396
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-12-11
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Biometrics DWT Iris Databases Image edge detection DCT Iris Recognition Feature extraction UBIRIS v2 Discrete wavelet transforms Discrete cosine transforms Iris recognition
Content Type	Text
Resource Type	Article

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