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Agarwal A, Noore A, Vatsa M, Singh R. Enhanced Iris Presentation Attack Detection via Contraction-Expansion CNN. Pattern Recognit Lett 2022. [DOI: 10.1016/j.patrec.2022.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Iris Liveness Detection for Biometric Authentication: A Systematic Literature Review and Future Directions. INVENTIONS 2021. [DOI: 10.3390/inventions6040065] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Biometrics is progressively becoming vital due to vulnerabilities of traditional security systems leading to frequent security breaches. Biometrics is an automated device that studies human beings’ physiological and behavioral features for their unique classification. Iris-based authentication offers stronger, unique, and contactless identification of the user. Iris liveness detection (ILD) confronts challenges such as spoofing attacks with contact lenses, replayed video, and print attacks, etc. Many researchers focus on ILD to guard the biometric system from attack. Hence, it is vital to study the prevailing research explicitly associated with the ILD to address how developing technologies can offer resolutions to lessen the evolving threats. An exhaustive survey of papers on the biometric ILD was performed by searching the most applicable digital libraries. Papers were filtered based on the predefined inclusion and exclusion criteria. Thematic analysis was performed for scrutinizing the data extracted from the selected papers. The exhaustive review now outlines the different feature extraction techniques, classifiers, datasets and presents their critical evaluation. Importantly, the study also discusses the projects, research works for detecting the iris spoofing attacks. The work then realizes in the discovery of the research gaps and challenges in the field of ILD. Many works were restricted to handcrafted methods of feature extraction, which are confronted with bigger feature sizes. The study discloses that dep learning based automated ILD techniques shows higher potential than machine learning techniques. Acquiring an ILD dataset that addresses all the common Iris spoofing attacks is also a need of the time. The survey, thus, opens practical challenges in the field of ILD from data collection to liveness detection and encourage future research.
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Liu G, Zhou W, Tian L, Liu W, Liu Y, Xu H. An Efficient and Accurate Iris Recognition Algorithm Based on a Novel Condensed 2-ch Deep Convolutional Neural Network. SENSORS 2021; 21:s21113721. [PMID: 34071850 PMCID: PMC8197830 DOI: 10.3390/s21113721] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/01/2021] [Accepted: 05/03/2021] [Indexed: 11/20/2022]
Abstract
Recently, deep learning approaches, especially convolutional neural networks (CNNs), have attracted extensive attention in iris recognition. Though CNN-based approaches realize automatic feature extraction and achieve outstanding performance, they usually require more training samples and higher computational complexity than the classic methods. This work focuses on training a novel condensed 2-channel (2-ch) CNN with few training samples for efficient and accurate iris identification and verification. A multi-branch CNN with three well-designed online augmentation schemes and radial attention layers is first proposed as a high-performance basic iris classifier. Then, both branch pruning and channel pruning are achieved by analyzing the weight distribution of the model. Finally, fast finetuning is optionally applied, which can significantly improve the performance of the pruned CNN while alleviating the computational burden. In addition, we further investigate the encoding ability of 2-ch CNN and propose an efficient iris recognition scheme suitable for large database application scenarios. Moreover, the gradient-based analysis results indicate that the proposed algorithm is robust to various image contaminations. We comprehensively evaluated our algorithm on three publicly available iris databases for which the results proved satisfactory for real-time iris recognition.
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Boyd A, Fang Z, Czajka A, Bowyer KW. Iris presentation attack detection: Where are we now? Pattern Recognit Lett 2020. [DOI: 10.1016/j.patrec.2020.08.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Agarwal R, Jalal AS, Arya KV. Enhanced Binary Hexagonal Extrema Pattern (EBH XEP) Descriptor for Iris Liveness Detection. WIRELESS PERSONAL COMMUNICATIONS 2020; 115:2627-2643. [PMID: 32836884 PMCID: PMC7406136 DOI: 10.1007/s11277-020-07700-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Biometric traits are frequently used by security agencies for automatic recognition of a person. There are numerous biometric traits used for person identification. In recent years, iris biometric trait becomes very popular and efficient in many security applications. However, biometric systems are prone to presentation attack. This attack is carried out by using spoofing of any biometric modality and present as a genuine trait. The effect of an artificial artifact of a humanoid iris could be in the form of contact lens attack and print attack make difficult the expected policy of a biometric liveness system. In this paper, the different and enhanced feature descriptor has been proposed i.e. Enhanced Binary Hexagonal Extrema Pattern (EBHXEP) for forged iris detection. The relationship between the center pixel and its hexa neighbor has been explored by the suggested descriptor. The Proposed approach is tested on ATVS-FIr DB and IIIT-D CLI database for iris liveness detection and the results show better results for liveness detection in term of accuracy and average error rate.
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Affiliation(s)
- Rohit Agarwal
- Department of Computer Engineering and Applications, GLA University, Mathura, Uttar Pradesh 281406 India
| | - Anand Singh Jalal
- Department of Computer Engineering and Applications, GLA University, Mathura, Uttar Pradesh 281406 India
| | - K. V. Arya
- Department of I.C.T, ABV-IIITM, Gwalior, Madhya Pradesh 474010 India
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Safaa El‐Din Y, Moustafa MN, Mahdi H. Deep convolutional neural networks for face and iris presentation attack detection: survey and case study. IET BIOMETRICS 2020. [DOI: 10.1049/iet-bmt.2020.0004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Yomna Safaa El‐Din
- Department of Computer and Systems EngineeringAin Shams UniversityCairoEgypt
| | - Mohamed N. Moustafa
- Department of Computer Science and EngineeringThe American University in CairoNew CairoEgypt
| | - Hani Mahdi
- Department of Computer and Systems EngineeringAin Shams UniversityCairoEgypt
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Choudhary M, Tiwari V, U. V. Iris anti-spoofing through score-level fusion of handcrafted and data-driven features. Appl Soft Comput 2020. [DOI: 10.1016/j.asoc.2020.106206] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Shuai L, Yuanning L, Xiaodong Z, Guang H, Zukang W, Xinlong L, Chaoqun W, Jingwei C. Heterogeneous Iris One-to-One Certification with Universal Sensors based On Quality Fuzzy Inference and Multi-Feature Fusion Lightweight Neural Network. SENSORS (BASEL, SWITZERLAND) 2020; 20:E1785. [PMID: 32210211 PMCID: PMC7146378 DOI: 10.3390/s20061785] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 03/18/2020] [Accepted: 03/21/2020] [Indexed: 11/17/2022]
Abstract
Due to the unsteady morphology of heterogeneous irises generated by a variety of different devices and environments, the traditional processing methods of statistical learning or cognitive learning for a single iris source are not effective. Traditional iris recognition divides the whole process into several statistically guided steps, which cannot solve the problem of correlation between various links. The existing iris data set size and situational classification constraints make it difficult to meet the requirements of learning methods under a single deep learning framework. Therefore, aiming at a one-to-one iris certification scenario, this paper proposes a heterogeneous iris one-to-one certification method with universal sensors based on quality fuzzy inference and a multi-feature entropy fusion lightweight neural network. The method is divided into an evaluation module and a certification module. The evaluation module can be used by different devices to design a quality fuzzy concept inference system and an iris quality knowledge concept construction mechanism, transform human logical cognition concepts into digital concepts, and select appropriate concepts to determine iris quality according to different iris quality requirements and get a recognizable iris. The certification module is a lightweight neural network based on statistical learning ideas and a multi-source feature fusion mechanism. The information entropy of the iris feature label was used to set the iris entropy feature category label and design certification module functions according to the category label to obtain the certification module result. As the requirements for the number and quality of irises changes, the category labels in the certification module function were dynamically adjusted using a feedback learning mechanism. This paper uses iris data collected from three different sensors in the JLU(Jilin University) iris library. The experimental results prove that for the lightweight multi-state irises, the abovementioned problems are ameliorated to a certain extent by this method.
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Affiliation(s)
- Liu Shuai
- College of Computer Science and Technology, Jilin University, Changchun 130012, China; (L.S.); (L.Y.); (W.Z.)
- Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China; (L.X.); (W.C.); (C.J.)
| | - Liu Yuanning
- College of Computer Science and Technology, Jilin University, Changchun 130012, China; (L.S.); (L.Y.); (W.Z.)
- Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China; (L.X.); (W.C.); (C.J.)
| | - Zhu Xiaodong
- College of Computer Science and Technology, Jilin University, Changchun 130012, China; (L.S.); (L.Y.); (W.Z.)
- Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China; (L.X.); (W.C.); (C.J.)
| | - Huo Guang
- College of Computer Science, Northeast Electric Power University, Jilin 132012, China;
| | - Wu Zukang
- College of Computer Science and Technology, Jilin University, Changchun 130012, China; (L.S.); (L.Y.); (W.Z.)
- Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China; (L.X.); (W.C.); (C.J.)
| | - Li Xinlong
- Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China; (L.X.); (W.C.); (C.J.)
- College of Software, Jilin University, Changchun 130012, China
| | - Wang Chaoqun
- Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China; (L.X.); (W.C.); (C.J.)
- College of Software, Jilin University, Changchun 130012, China
| | - Cui Jingwei
- Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China; (L.X.); (W.C.); (C.J.)
- College of Software, Jilin University, Changchun 130012, China
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Cross-spectral iris recognition using phase-based matching and homomorphic filtering. Heliyon 2020; 6:e03407. [PMID: 32123763 PMCID: PMC7036527 DOI: 10.1016/j.heliyon.2020.e03407] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 10/01/2019] [Accepted: 02/07/2020] [Indexed: 11/25/2022] Open
Abstract
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 parameters in the feature extraction process, such as spatial position and iris image acquisition conditions. These parameters can degrade iris recognition performance. In this paper, we present a phase-based approach for cross-spectral iris recognition using phase-only correlation (POC) and band-limited phase-only correlation (BLPOC). A phase-based iris recognition system recognizes an iris using the phase information contained in the iris image; therefore, its performance is not affected by feature extraction parameters. However, the performance of a phase-based cross-spectral iris recognition is strongly influenced by specular reflection. Different illumination conditions may produce different iris images from the same subject. To overcome this challenge, we integrate a photometric normalization technique –homomorphic filtering– with phase-based cross-spectral iris recognition. The experimental results reveal that the proposed technique achieved an excellent matching performance with an equal error rate of 0.59% and a genuine acceptance rate of 95%.
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