Results 121 to 130 of about 504 (172)

On the Security of Cell-Free Massive MIMO Networks. [PDF]

open access: yesSensors (Basel)
Mohammed H   +4 more
europepmc   +1 more source

DeepSpoofNet: a framework for securing UAVs against GPS spoofing attacks. [PDF]

open access: yesPeerJ Comput Sci
Badar AUR   +6 more
europepmc   +1 more source

Progressive Transfer Learning for Face Anti-Spoofing

IEEE Transactions on Image Processing, 2021
Face anti-spoofing (FAS) techniques play an important role in defending face recognition systems against spoofing attacks. Existing FAS methods often require a large number of annotated spoofing face data to train effective anti-spoofing models. Considering the attacking nature of spoofing data and its diverse variants, obtaining all the spoofing types
Xin Yu, Yi Yang, Yu Wu
exaly   +5 more sources

Robust face anti-spoofing with depth information

Journal of Visual Communication and Image Representation, 2017
Abstract With the prevalence of face authentication applications, the prevention of malicious attack from fake faces such as photos or videos, i.e., face anti-spoofing, has attracted much attention recently. However, while an increasing number of works on the face anti-spoofing have been reported based on 2D RGB cameras, most of them cannot handle ...
Fudong Nian, Zhijun Meng
exaly   +2 more sources

Unsupervised Domain Adaptation for Face Anti-Spoofing

IEEE Transactions on Information Forensics and Security, 2018
Face anti-spoofing (a.k.a. presentation attack detection) has recently emerged as an active topic with great significance for both academia and industry due to the rapidly increasing demand in user authentication on mobile phones, PCs, tablets, and so on. Recently, numerous face spoofing detection schemes have been proposed based on the assumption that
Alex Kot, Shiqi Wang, Wen Li
exaly   +2 more sources

Context based face anti-spoofing

2013 IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS), 2013
The face recognition community has finally started paying more attention to the long-neglected problem of spoofing attacks and the number of countermeasures is gradually increasing. Fairly good results have been reported on the publicly available databases but it is reasonable to assume that there exists no superior anti-spoofing technique due to the ...
Komulainen Jukka   +2 more
openaire   +1 more source

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