Results 141 to 150 of about 126,175 (202)

WAWA: Wavelet Analysis-Based Watermarking Authentication for GNSS Civil Signal with Immediate Symbol-Level Verification. [PDF]

Sensors (Basel)
Tang X, Tang X, Lin H, Wu Y, Sun G.
europepmc   +1 more source

A UAV Testbed for Diagnosing Hardware Vulnerabilities: Quantifying Sim-to-Real Discrepancies in PX4 Flight Logs. [PDF]

Sensors (Basel)
Kose K, Wing J, Kose NA, Guadarrama-Trejo C, Sowers A, Rasheed A.   +5 more
europepmc   +1 more source

Explainable multi agent reinforcement learning framework for secure and adaptive communication in UAV swarm based fanets. [PDF]

Sci Rep
Alkahtani HK, Galiya Y, Akbayan B, Qahmash A.   +3 more
europepmc   +1 more source

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Face Spoofing Detection Using Colour Texture Analysis

IEEE Transactions on Information Forensics and Security, 2016
Research on non-intrusive software-based face spoofing detection schemes has been mainly focused on the analysis of the luminance information of the face images, hence discarding the chroma component, which can be very useful for discriminating fake faces from genuine ones.
Zinelabidine Boulkenafet, Abdenour Hadid, Jukka Komulainen   +2 more
exaly   +3 more sources

Face spoofing detection with local binary pattern network

Journal of Visual Communication and Image Representation, 2018
Nowadays, face biometric based access control systems are becoming ubiquitous in our daily life while they are still vulnerable to spoofing attacks. So developing robust and reliable methods to prevent such frauds is unavoidable.
Abdenour Hadid, Xiaoyi Feng, Zhaoqiang Xia   +2 more
exaly   +3 more sources

Detection of Spoofing Medium Contours for Face Anti-Spoofing

IEEE Transactions on Circuits and Systems for Video Technology, 2021
Face anti-spoofing is an important step for secure face recognition. In this paper, we target on building a general classifier to detect the face images with spoofing medium contours (termed as SMCs for simplicity). To this end, we consider the task of face anti-spoofing as the detection of SMCs from the image.
Xinpeng Zhang, Alex Kot, Xinpeng Zhang   +2 more
exaly   +2 more sources

Face spoofing detection based on multi-scale color inversion dual-stream convolutional neural network

Expert Systems With Applications, 2023
: Currently, face recognition technology (FRT) has been applied ubiquitously. However, due to the abuse of personal face photos on social media, FRT has encountered unprecedented challenges which promote the development of face spoofing detection (also ...
Jinlong Shi, Xin Shu
exaly   +2 more sources

Face Spoofing Detection Based on Local Ternary Label Supervision in Fully Convolutional Networks

IEEE Transactions on Information Forensics and Security, 2020
Face verification systems are prone to spoofing attacks on photos, videos, and 3D masks. Face spoofing detection, i.e., face anti-spoofing, face liveness detection, or face presentation attack detection, is an important task for securing face ...
Alex Kot, Wenyun Sun, Yu Song
exaly   +2 more sources