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Essay On Iris Recognition

1961 Words8 Pages

NEURAL NETWORK IRIS RECOGNITION
M.Arputha Mercy and J.Ashley Dhas
Dept. of MCA,
C.S.I Institute of Technology, Thovalai,
Tamilnadu, India.

ABSTRACT A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. Iris recognition is regarded as the most reliable and accurate biometric identification system available. Most commercial iris recognition systems use patented algorithms, and these algorithms are able to produce perfect recognition rates. However, published results have usually been produced under favorable conditions, and there have been no independent trials of the technology. The iris recognition system consists of capturing the image using camera. Then image was given as the input image for further processing. First the color image was converted into gray scale image. After …show more content…

Iris recognition system consists of localization of the iris region and generation of data set of iris images followed by iris pattern recognition. In this paper, a fast algorithm is proposed for the localization of the inner and outer boundaries of the iris region. Located iris is extracted from an eye image, and, after normalization and enhancement, it is represented by a data set. Using this data set a Neural Network (NN) is used for the classification of iris patterns. The adaptive learning strategy is applied for training of the NN. The results of simulations illustrate the effectiveness of the neural system in personal

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