Results 1 to 10 of about 161,243 (325)

Iris Recognition Method Based on Parallel Iris Localization Algorithm and Deep Learning Iris Verification. [PDF]

open access: yesSensors (Basel), 2022
Biometric recognition technology has been widely used in various fields of society. Iris recognition technology, as a stable and convenient biometric recognition technology, has been widely used in security applications.
Wei Y, Zhang X, Zeng A, Huang H.
europepmc   +2 more sources

Cross-spectral iris recognition using phase-based matching and homomorphic filtering. [PDF]

open access: yesHeliyon, 2020
In cross-spectral iris recognition, different spectral bands are used to obtain rich information of the human iris. Previous studies on cross-spectral iris recognition are based primarily on feature-based approaches, which are prone to the changes in ...
Oktiana M   +6 more
europepmc   +2 more sources

Uncertainty Theories Based Iris Recognition System [PDF]

open access: yesELCVIA Electronic Letters on Computer Vision and Image Analysis, 2018
The performance and robustness of the iris-based recognition systems still suffer from imperfection in the biometric information. This paper makes an attempt to address these imperfections and deals with important problem for real system.
BELLAAJ Majd
doaj   +8 more sources

Presentation Attack Detection for Iris Recognition System Using NIR Camera Sensor. [PDF]

open access: yesSensors (Basel), 2018
Among biometric recognition systems such as fingerprint, finger-vein, or face, the iris recognition system has proven to be effective for achieving a high recognition accuracy and security level.
Nguyen DT, Baek NR, Pham TD, Park KR.
europepmc   +2 more sources

Blind Quality Assessment of Iris Images Acquired in Visible Light for Biometric Recognition [PDF]

open access: goldSensors, 2020
Image quality is a key issue affecting the performance of biometric systems. Ensuring the quality of iris images acquired in unconstrained imaging conditions in visible light poses many challenges to iris recognition systems.
Mohsen Jenadeleh   +2 more
doaj   +2 more sources

CBAM-DenseNet with multi-feature quality filtering: advancing accuracy in small-sample iris recognition. [PDF]

open access: yesFront Artif Intell
In the context of the information age, traditional password and key-based authentication mechanisms are no longer sufficient to meet the growing demands for information security. Iris recognition technology has garnered attention due to its high security
Pang Y, Wang Z, Jiang N, Qin J, Li S.
europepmc   +2 more sources

Iris Recognition After Death [PDF]

open access: greenIEEE Transactions on Information Forensics and Security, 2018
This paper presents a comprehensive study of post-mortem human iris recognition carried out for 1,200 near-infrared and 1,787 visible-light samples collected from 37 deceased individuals kept in the mortuary conditions. We used four independent iris recognition methods (three commercial and one academic) to analyze genuine and impostor comparison ...
Mateusz Trokielewicz   +2 more
openalex   +4 more sources

Deep Learning-Based Enhanced Presentation Attack Detection for Iris Recognition by Combining Features from Local and Global Regions Based on NIR Camera Sensor. [PDF]

open access: yesSensors (Basel), 2018
Iris recognition systems have been used in high-security-level applications because of their high recognition rate and the distinctiveness of iris patterns.
Nguyen DT, Pham TD, Lee YW, Park KR.
europepmc   +2 more sources

Iris Recognition: The Consequences of Image Compression [PDF]

open access: yesEURASIP Journal on Advances in Signal Processing, 2010
Iris recognition for human identification is one of the most accurate biometrics, and its employment is expanding globally. The use of portable iris systems, particularly in law enforcement applications, is growing.
Bishop DanielA   +3 more
doaj   +5 more sources

Novel approaches to improve iris recognition system performance based on local quality evaluation and feature fusion. [PDF]

open access: yesScientificWorldJournal, 2014
For building a new iris template, this paper proposes a strategy to fuse different portions of iris based on machine learning method to evaluate local quality of iris. There are three novelties compared to previous work. Firstly, the normalized segmented
Chen Y   +5 more
europepmc   +2 more sources

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