Results 31 to 40 of about 89 (83)
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Analysis of spoof surface plasmons in spoof-insulator-spoof waveguides
Journal of Electromagnetic Waves and Applications, 2016AbstractHerein, we present a detailed analysis of the propagation of surface waves along spoof-insulator-spoof (SIS) waveguides. Analytical dispersion equations are derived for the geometry under investigation, in view of the presence of the semiconductor and transparent conducting oxide (TCO) corrugations.
Mikhail A. Kats +4 more
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Spoof Trace Disentanglement for Generic Face Anti-Spoofing
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2022Prior studies show that the key to face anti-spoofing lies in the subtle image patterns, termed "spoof trace," e.g., color distortion, 3D mask edge, and Moiré pattern. Spoof detection rooted on those spoof traces can improve not only the model's generalization but also the interpretability.
Yaojie, Liu, Xiaoming, Liu
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Biometric Spoofing and Anti-Spoofing
2017The demand for reliable and robust person recognition systems has expanded due to intense security requirements in today's highly intertwined network society. The advantages of biometrics over traditional security systems have triggered large-scale deployment of biometrics as an authentic technique to determine the identity of an individual.
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Topological interface states in multiscale spoof-insulator-spoof waveguides
Optics Letters, 2016The spoof-insulator-spoof (SIS) structure can serve as a waveguide for spoof surface plasmon polaritons (spoof SPPs). If a periodic geometry modulation in the wavelength scale is introduced to the SIS waveguide, this multiscale SIS (MSIS) waveguide possesses band gaps for spoof SPPs analogous to the band gaps in a photonic crystal.
Meng, Yan +6 more
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Nineteenth-Century Literature, 2021
Nicoletta Caputo, “‘Spoofing Celebrities’: Shakespearean Parodies of Edmund Kean” (pp. 163–191) The Romantic age, and theater in particular, figure large in celebrity studies. Edmund Kean was the most celebrated actor and the preeminent Shakespearean interpreter of the time.
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Nicoletta Caputo, “‘Spoofing Celebrities’: Shakespearean Parodies of Edmund Kean” (pp. 163–191) The Romantic age, and theater in particular, figure large in celebrity studies. Edmund Kean was the most celebrated actor and the preeminent Shakespearean interpreter of the time.
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2014
Anti-spoofing, or liveness detection, in multimodal biometrics is intended as the ability of a multimodal biometric system of detecting and rejecting access trials in which one or more spoofed biometric traits are submitted. For example, if a malicious user tries to access a system protected by personal verification through face and fingerprint, by ...
MARCIALIS, GIAN LUCA +2 more
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Anti-spoofing, or liveness detection, in multimodal biometrics is intended as the ability of a multimodal biometric system of detecting and rejecting access trials in which one or more spoofed biometric traits are submitted. For example, if a malicious user tries to access a system protected by personal verification through face and fingerprint, by ...
MARCIALIS, GIAN LUCA +2 more
openaire +2 more sources
Progressive Transfer Learning for Face Anti-Spoofing
IEEE Transactions on Image Processing, 2021Ruijie Quan, Yu Wu, Xin Yu
exaly
A Survey of GNSS Spoofing and Anti-Spoofing Technology
Remote Sensing, 2022Lianxiao Meng, Long Zhang
exaly
One-Class Learning Towards Synthetic Voice Spoofing Detection
IEEE Signal Processing Letters, 2021You Zhang, Fei Jiang, Zhiyao Duan
exaly