Experimental analysis regarding the influence of iris segmentation on the recognition rate

11/10/2022
by   Heinz Hofbauer, et al.
0

In this study the authors will look at the detection and segmentation of the iris and its influence on the overall performance of the iris-biometric tool chain. The authors will examine whether the segmentation accuracy, based on conformance with a ground truth, can serve as a predictor for the overall performance of the iris-biometric tool chain. That is: If the segmentation accuracy is improved will this always improve the overall performance? Furthermore, the authors will systematically evaluate the influence of segmentation parameters, pupillary and limbic boundary and normalisation centre (based on Daugman's rubbersheet model), on the rest of the iris-biometric tool chain. The authors will investigate if accurately finding these parameters is important and how consistency, that is, extracting the same exact region of the iris during segmenting, influences the overall performance.

READ FULL TEXT
research
01/30/2018

SegDenseNet: Iris Segmentation for Pre and Post Cataract Surgery

Cataract is caused due to various factors such as age, trauma, genetics,...
research
01/29/2019

Influence of segmentation on deep iris recognition performance

Despite the rise of deep learning in numerous areas of computer vision a...
research
11/08/2011

8-Valent Fuzzy Logic for Iris Recognition and Biometry

This paper shows that maintaining logical consistency of an iris recogni...
research
11/22/2011

A New IRIS Normalization Process For Recognition System With Cryptographic Techniques

Biometric technologies are the foundation of personal identification sys...
research
04/17/2015

Biometrics for Child Vaccination and Welfare: Persistence of Fingerprint Recognition for Infants and Toddlers

With a number of emerging applications requiring biometric recognition o...
research
12/22/2022

Novel Deep Learning Framework For Bovine Iris Segmentation

Iris segmentation is the initial step to identify biometric of animals t...
research
06/18/2011

Exploratory simulation of an Intelligent Iris Verifier Distributed System

This paper discusses some topics related to the latest trends in the fie...

Please sign up or login with your details

Forgot password? Click here to reset