Iris Recognition Using Image Moments and k-Means Algorithm
نویسندگان
چکیده
منابع مشابه
Iris Recognition Using Image Moments and k-Means Algorithm
This paper presents a biometric technique for identification of a person using the iris image. The iris is first segmented from the acquired image of an eye using an edge detection algorithm. The disk shaped area of the iris is transformed into a rectangular form. Described moments are extracted from the grayscale image which yields a feature vector containing scale, rotation, and translation i...
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This paper presents an efficient biometric algorithm for iris recognition using Fast Fourier Transform and moments. Biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. The Fast Fourier Transform converts image from spatial domain to frequency domain and also filters noise in the image giving more precise in...
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In eye authentication process, the pupil detection is most crucial step to recognize the eye. In eye, iris and sclera are used as the previous inputs using to recognize the eye with different mechanisms like segmentation combining with different versions. The inner edge in the eye is not a normal circle, which may create problem in accurate recognition. In segmentation process, if the image is ...
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A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. Among most of the biometric methods, Iris recognition is regarded as the most reliable and accurate biometric identification system. The performance of iris recognition system highly depends on the accurate segmentation. For the Iris Segmentation there i...
متن کاملA Study of Iris Segmentation Methods using Fuzzy C-Means and K-Means Clustering Algorithm
A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. Among most of the biometric methods, Iris recognition is regarded as the most reliable and accurate biometric identification system. The performance of iris recognition system highly depends on the accurate segmentation. For the Iris Segmentation there i...
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ژورنال
عنوان ژورنال: The Scientific World Journal
سال: 2014
ISSN: 2356-6140,1537-744X
DOI: 10.1155/2014/723595