Results 11 to 20 of about 18,297 (257)
Iris Recognition After Death [PDF]
IEEE Transactions on Information Forensics and Security, 2019 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
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Review of Heterogeneous Iris Recognition [PDF]
Jisuanji kexueThe variations in iris image acquisition environment and devices result in significant disparities in iris registration and recognition samples,which brings challenges to the traditional iris recognition technology.Heterogeneous iris recognition has ...
KONG Jialin, ZHANG Qi, WANG Caiyong
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Sensors, 2019 Accurate segmentation of the iris area in input images has a significant effect on the accuracy of iris recognition and is a very important preprocessing step in the overall iris recognition process.
Young Won Lee +4 more
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Feature Encoding and Selection for Iris Recognition Based on Variable Length Black Hole Optimization
Computers, 2022 Iris recognition as a biometric identification method is one of the most reliable biometric human identification methods. It exploits the distinctive pattern of the iris area.
Tara Othman Qadir Saraf +2 more
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A Brief Survey on Modern Iris Feature Extraction Methods [PDF]
Engineering and Technology Journal, 2021 This paper presents a survey of some of the most recent research work on the extraction phase of the Iris recognition system. Iris biometric system has been used for person recognition in wide applications where person identity authentication required ...
Hanaa M. Ahmed, Mohammed A. Taha
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Principles of Iris Recognition [PDF]
, 1999 Iris Identification can provide the linkage between three very important functions in modem transactions: Security of information, Virtually foolproof Personal Identification, and Protection of the Privacy of the individual. This paper will present an overview of the Iris as a means of individual identification with the capabilities of global ...
Michael Negin, Machiel van der Harst
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DCT-Based Iris Recognition [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2007 This paper presents a novel iris coding method based on differences of discrete cosine transform (DCT) coefficients of overlapped angular patches from normalized iris images. The feature extraction capabilities of the DCT are optimized on the two largest publicly available iris image data sets, 2,156 images of 308 eyes from the CASIA database and 2,955
Donald M. Monro +2 more
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IEEE Access, 2020 Current iris recognition technology faces practical difficulties. For example, due to the unsteady morphology of a heterogeneous iris generated by a variety of different devices and environments, the traditional processing methods of statistical learning
Liu Shuai +8 more
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Advances in Cross-Spectral Iris Recognition Using Integrated Gradientface-Based Normalization
IEEE Access, 2019 Cross-spectral iris recognition represents the ability of the system to identify the iris images acquired in different electromagnetic spectrums. An iris captured in the near-infrared spectrum (NIR) is matched with an iris obtained in the visual light ...
Maulisa Oktiana +6 more
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A Colour Iris Recognition System Employing Multiple Classifier Techniques
ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2013 The randomness of iris texture has allowed researchers to develop biometric systems with almost flawless accuracies. However, a common drawback of the majority of existing iris recognition systems is the constrained environment in which the user is ...
petru radu
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