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Test of the Practicality and Feasibility of EDoF-Empowered Image Sensors for Long-Range Biometrics
2016
Sensors
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In this work, we want to examine the feasibility and practicability of a well-known "extended DoF" (EDoF) technique, or "wavefront coding," by building real-time long-range iris recognition and performing ...
large-scale iris recognition. ...
/testing pairs, the homogeneous imaging pairs (Approaches 4 and 6) is superior to heterogeneous one (Approach 5) in terms of recognition rate. ...
doi:10.3390/s16121994
pmid:27897976
pmcid:PMC5190975
fatcat:rrowtez65ja6xcejxsmz7d4rm4
Feature Extraction Techniques for Iris Recognition System: A Survey
2020
International Journal of Innovative Research in Computer Science & Technology
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The feature extraction plays a predominant role in iris recognition in which also the recognition rate is determined. ...
This paper performed a literature review on different techniques of feature extraction of iris recognition. ...
INTRODUCTION The iris recognition is a biological verification technique that applies recognition of pattern approach through the resolution of the great images of the irises of a person's eyes. ...
doi:10.21276/ijircst.2020.8.2.5
fatcat:ctkcca5qurc5dlq6kqmrwc67uy
A New User Dependent Iris Recognition System Based on an Area Preserving Pointwise Level Set Segmentation Approach
2009
EURASIP Journal on Advances in Signal Processing
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This paper presents a new user dependent approach in iris recognition systems. ...
Another contribution of our work is in the iris segmentation phase, where a new pointwise level set approach with area preserving has been used for determining inner and outer iris boundaries, both exclusively ...
In their paper, they use a dataset of irises with heterogeneous characteristics, simulating the dynamics of a noncooperative environment. ...
doi:10.1155/2009/980159
fatcat:a5lwaez4wraqvonxdt5q47abua
Multi-source Heterogeneous Iris Recognition Using Locality Preserving Projection
[chapter]
2019
Lecture Notes in Computer Science
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[6] proposed a recognition method based on Local Binary Pattern(LBP) and multi-level structure, better solved the problem caused by different parameters of the device for heterogeneous vein image recognition ...
However, public paper on multi-source heterogeneous iris recognition based on manifold learning has not yet appeared. ...
doi:10.1007/978-3-030-31456-9_34
fatcat:rt3cpnt24fhvrgsmawtu5sqedm
Wavelet Packet Based IRIS Texture Analysis for Person Authentication
2013
Signal & Image Processing An International Journal
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There is considerable rise in the research of iris recognition system over a period of time. ...
In this paper, iris recognition system using Haar wavelet packet is presented. Wavelet Packet Transform (WPT ) which is extension of discrete wavelet transform has multi-resolution approach. ...
Iris recognition is recognizing a person by analyzing random pattern of iris. The function of an iris recognition system is to extract, represent and compare the textural patterns of iris. ...
doi:10.5121/sipij.2013.4208
fatcat:g3da5b3gtbccdf6c522ypjv7uy
A robust person authentication system based on score level fusion of left and right irises and retinal features
2010
Procedia Computer Science
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To enhance the performance of recognition, the iris recognition process is applied to left and right irises separately and the corresponding distance scores are generated for each iris of a person. ...
Iris and Retina biometric recognition offers a highly reliable solution to person authentication. Iris recognition system is composed of segmentation, normalization, feature encoding and matching. ...
Acknowledgements The authors wish to thank the National Laboratory of pattern recognition, Institute of Automation, Chinese Academy of Science, CASIA for providing the iris image database and VARPA retinal ...
doi:10.1016/j.procs.2010.11.014
fatcat:33nynciw4fbczivzl7qablyxqa
FPGA or Cell for an Image Processing Application
2009
2009 International Conference on Advances in Computing, Control, and Telecommunication Technologies
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level. ...
On the other hand, PlayStation3 (PS3) game consoles contain a multi-core heterogeneous processor known as the Cell, which is designed to perform complex image processing algorithms at a highperformance ...
Figure 1 . 1 Cell BE High Level Architecture Diagram
Figure 2 . 2 RED Iris Recognition Algorithm. Visible is the associated two dimensional encoding of the iris image into energy data [4] . ...
doi:10.1109/act.2009.75
fatcat:fduoxibivvaypbmf4uowhre2j4
Biometric Iris Recognition Based on Hybrid Technique
2011
International Journal of Soft Computing
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In this paper the iris recognition approach is implemented via many steps, these steps are concentrated on image capturing, enhancement and identification. ...
Iris Recognition is one of the important biometric recognition systems that identify people based on their eyes and iris. ...
Acknowledgements I would like to express my gratitude to Dr. Muzhir Shaban Al-Ani for his help and assistance throughout the development of this research. ...
doi:10.5121/ijsc.2011.2401
fatcat:mpx4pmmntjg2rlyewttdj32fny
Iris recognition method based on segmentation
2022
EUREKA Physics and Engineering
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and shadows, and not exaggerating centralization that reduces the effectiveness of the iris recognition system. ...
This paper presents the architecture of biometric systems that use iris to distinguish people and a recent survey of iris segmentation methods used in recent research, discusses methods and algorithms ...
Acknowledgements Thanks, and gratitude to Al-Hamdania University for the facilities and laboratories it provided to conduct this study. ...
doi:10.21303/2461-4262.2022.002341
fatcat:knetn767mvc3xemtjjavyvvmrm
Fusion of Iris and Periocular Biometrics for Cross-Sensor Identification
[chapter]
2012
Lecture Notes in Computer Science
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The novelty of our solution is that both iris and periocular biometrics in heterogeneous iris images are combined through score-level information fusion for approaching the problem of iris sensor interoperability ...
This paper aims to improve cross-sensor iris recognition performance using a novel multi-biometrics strategy. ...
All the sub-binary codes will be fused with different weights to generate the final binary code of point B. The Hamming-distance is used as a measure of dis-similarity between two iris images. ...
doi:10.1007/978-3-642-35136-5_25
fatcat:swmbpwylrzclfgwhgrdabc4qou
Recent Iris and Ocular Recognition Methods in High- and Low-Resolution Images: A Survey
2022
Mathematics
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Such iris and ocular regions must have a certain image resolution to achieve a high recognition performance; otherwise, the risk of performance degradation arises. ...
Therefore, we investigated high-resolution iris and ocular recognition methods and introduced in detail the low-resolution iris and ocular recognition methods and methods of solving the low-resolution ...
[50] implemented heterogeneous iris recognition through a code-level approach. ...
doi:10.3390/math10122063
doaj:bc3c679922eb4abc89053436ea5ea2c6
fatcat:wovejhs4vzd25irl2wo2yi7ula
Ocular biometrics: A survey of modalities and fusion approaches
2015
Information Fusion
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We also propose a path forward to advance the research on ocular recognition by (i) improving the sensing technology, (ii) heterogeneous recognition for addressing interoperability, (iii) utilizing advanced ...
Iris recognition is used in Unique Identification Authority of India's Aadhaar Program and the United Arab Emirate's border security programs, whereas the periocular recognition is used to augment the ...
Acknowledgements A part of this research is supported through a grand by the Department of Electronics and Information Technology, Government of India. ...
doi:10.1016/j.inffus.2015.03.005
fatcat:ph2katoyuzdylamlesnt7vzbay
A Novel Technique to Enhance Performance of Multibiometric Framework using Bin based Classifier Based on Multi-algorithm Score Level Fusion
2020
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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This work shows a multibiometric framework to upgrade the recognition rate and reduce the error rate using Bin based classifier based on score level (multi-algorithm) fusion. ...
The test results demonstrate that the multibiometric system as a Bin based classifier employing multi-algorithm score level fusion provides better outcomes than the other fusion rule like Likelihood Ratio ...
Kim et al. in [26] proposed a score level fusion of face and both irises based on SVM classifier, to capture the face image and both irises of each individual proper image capture device were used, which ...
doi:10.35940/ijitee.c8773.019320
fatcat:iqonuja43jhcvd36punl54zirq
Multimodal biometric authentication based on score level fusion using support vector machine
2009
Opto-Electronics Review
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This paper presents a novel multimodal biometric authentication method integrating face and iris based on score level fusion. ...
, to generate a single scalar score which is used to make the final decision. ...
Before fusion at the matching score level, the matching scores from two modalities are normalized to 0transform into a common domain because the scores generated from dif− ferent modalities are heterogeneous ...
doi:10.2478/s11772-008-0054-8
fatcat:27ebgorsaja3riugz3vkguc3me
Enhanced Isocentric Segmentor and Wavelet Rectangular Coder to Iris Segmentation and Recognition
2017
International Journal of Intelligent Engineering and Systems
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In this paper, we propose a novel method for iris recognition system using enhanced isocentric segmentor (EISOS) and wavelet rectangular coder (WRC). ...
existing approaches. ...
The main approach for iris recognition is to produce a feature vector which is related to individual iris images and to carry out iris matching based on some distance metrics. ...
doi:10.22266/ijies2017.0630.01
fatcat:sfhomsxqbrewndmqoz7au3ol3y
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