An efficient algorithm for iris pattern recognition using 2D Gabor wavelet transformation in Matlab




An introduction:

A dictionary defines image as a “reproduction or representation of the form of a person or
thing”. The inherent association of a human with the visual senses, predisposes one to
conceive an image as a stimulus on the retina of the eye, in which case the mechanism of
optics govern the image formation resulting in continuos range, mult ....etc

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A polychotomous classifier assigns an observation to one of the K categories with K€¢3. Multiple binary classifiers (K=2) such as the popular Support Vector Machines can be combined to achieve multi-class classification. Commonly used approaches include the one-vs-others scheme and the one-vs-one (pairwise coupling) scheme. While literature reported better performance from pairwise coupling than one-vs- others, the number of base learners required by pairwise coupling is quadratic in K. Alternatively, error correcting ....etc

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Hi,
Can u send me the vhdl code for implementation of hamming code ....etc

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Hi

I want a ppt on iris recognition using genetic algorithm.
Please provide it ASAP.

Thanks ....etc

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An Efficient Algorithm for iris pattern Recognition using 2D Gabor Wavelet

Wavelet analysis have received significant attention because their multi-resolution decomposition allows efficient image analysis. It is widely used for varied applications such as noise reduction, and data compression, etc. In this paper we have introduced and applied the concept of 2 dimensional Gabor wavelet transform to Biometric Iris recognition system. The application of this transform in encoding the iris image for pa ....etc

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Wavelet analysis have received significant attention because their multi-resolution decomposition allows efficient image analysis. It is widely used for varied applications such as noise reduction, and data compression, etc. In this paper we have introduced and applied the concept of 2 dimensional Gabor wavelet transform to Biometric Iris recognition system. The application of this transform in encoding the iris image for pattern recognition proves to achieve increased accuracy and processing speed compared to other methods. With a strong scie ....etc

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Automated Iris Recognition Technology & Iris Biometric System
The Iris as a Biometrics: The iris is an overt body that is available for remote assessment with the aid of a machine vision system to do automated iris recognition.
Iris recognition technology combines computer vision, pattern recognition, statistical inference, and optics.
The spatial patterns that are apparent in the human iris are highly distinctive to an individual.
Clinical observations
Developmental biology
Overview
Its suitability as ....etc

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ABSTRACT
This paper deals with the basics of iris, its properties and how it adds some advantageous features to recognize the correct person. In this paper we discuss the details regarding the information about how the iris is located, to distinguish it from other parts of the eye, how the scanner scans the whole pattern of the iris while enrolling and matching and how the scanned patterns are converted into 256 bytes of data so that it can be stored in the database. We compare the iris codes of th ....etc

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HAMMING CODE GENERATION AND ERROR DETECTING AND CORRECTING



INTRODUCTION:

In this lab we will review the steps to create and compile a project on programmable logic using ISE and we will introduce the required steps to download the project into a chip. The programmable device you are you going to use is the Coolrunner CPLD. In front of you is a black plastic board with two circuit boards on it. There should be ....etc

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Wavelet analysis have received significant attention because their multi-resolution decomposition allows efficient image analysis. It is widely used for varied applications such as noise reduction, and data compression, etc. In this paper we have introduced and applied the concept of 2 dimensional Gabor wavelet transform to Biometric Iris recognition system. The application of this transform in encoding the iris image for pattern recognition proves to achieve increased accuracy and processing speed compared to other methods. With a strong scien ....etc

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