This article is presented by:
SANS Institute
InfoSec Reading Room

ABSTRACT

With the cost of eye-scanning technology coming down and the need for more secure systems going up, it s time to take a close look at iris recognition for security applications. Due to research and patented technology, iris recognition has emerged from its early image of spy film fantasy to reality. This paper explores the origins of iris recognition, how it works, how it stacks up against other forms of biom ....etc

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BIOMETRIC FACE AND IRIS AUTHENTICATION
Presented by
V. Divya
M. Janani
G. Lakshmi
J. Magdalene Milan

Project Guide
Mrs. V. Vinodha Vijayaragavan.



OBJECTIVE AND IDEA:
Enhance security purpose and right to vote
The face and iris images are taken and compared with the database images and turn on the polling machine if and only if it is authenticated.


IRIS IS A UNIQUE KEY IN THE WORLD
No two irises are alike.
There is no detailed correlation between the i ....etc

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free download of matlab code for iris recognition system

The iris of each eye is unique. No two irises are alike in their mathematical detail--even between identical twins and triplets or between one's own left and right eyes. Unlike the retina, however, it is clearly visible from a distance, allowing easy image acquisition without intrusion. The iris remains stable throughout one's lifetime, barring rare disease or trauma. The random patterns of the iris are the equivalent of a complex human barcode, created by a tangled meshwork of connect ....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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hjahsdjfsadjjgaj jdkafksdjkfj kadjkadsjfkjdsafkjb kdfjakjdfkaj kjakdjfk kdjakfjaks kdfkajdf ....etc

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BY: Lakshmi Supriya.D M.Tech 04IT6002 Dept. of Information Technology


What are Biometrics?

Why are Biometrics used?

How Biometrics is today?

Iris

Iris is the area of the eye where the pigmented or colored circle,usually brown, blue, rings the dark pupil of the eye.

Exciting Biometrics

Fingerprint Recognition
Voice Recognition
Signature Recognition
Face Recognition
Palm Recognition

Fingerprint Recognition

This relies on the fact that a fingerprint ....etc

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Embedded system for biometric identification based on iris detection



Abstract

Biometric identification provides a reliable and secure user authentication for the
increased security requirements. The deployment of advanced computer vision
methods for biometric identification system in an embedded platform are
severely constrained in their limited processing capabilities, limited memory,
limited power source, and algorithms for biometric identification that provide
sufficient accuracy tend to be comput ....etc

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A Definitional Framework for the Human-Biometric Sensor Interaction Model
PRESENTATION BY:-
Srikanth Reddy KomatiReddy, Rampur Raghunath,
2/4 ECE, 2/4 ECE,
Annamacharya inst of Tech & Sci. Annamacharya inst of Tech & Sci.
Abstract Existing definitions for biometric testing and evaluation do not fully explain errors in a biometric system.This paper provides a definitional framework for the Human Biometric-Sensor Interaction (HBSI) model. This paper proposes six new definitions based around two classifications o ....etc

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Novel Biorthogonal Wavelet based Iris Recognition for Robust Biometric System



Abstract

Iris recognition has been demonstrated to be an
efficient technology for doing personal identification. In this
work, a method to perform iris recognition using biorthogonal
wavelets is introduced. Effective use of biorthogonal wavelets
using a lifting technique to encode the iris information is
demonstrated. This new method minimizes built in noise of iris
images using in-band thresho ....etc

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iris code matlab code

clear all;
close all;
clc;
%Reading the image
Img=imread('002L_1.png');
%%Pre Processing and Normalisation
figure;imshow(Img);title('INPUT EYE IMAGE');
%%Step 1: Converting to Gray sclae from rgb
Gray_imag=rgb2gray(Img);
figure;imshow(Gray_imag);title('IMAGE after Gray conversion');
%Deleting extra portion
t2=Gray_imag(:,65:708);
t3=t2(18:563,:);
figure;imshow(t3);title('IMAGE after Deleting extra portion');
%%Step 2: Resizing the image(546x644) to 512 x 512
t4=imresize(t3,,'bilinear');
figure;imshow(t4);title(' ....etc

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