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Face Recognition Systems Under Spoofing Attacks
Related publications (34)
Towards Visual Saliency Explanations of Face Verification
Touradj Ebrahimi, Yuhang Lu, Zewei Xu
In the past years, deep convolutional neural networks have been pushing the frontier of face recognition (FR) techniques in both verification and identification scenarios. Despite the high accuracy, they are often criticized for lacking explainability. The ...
2023On the Effectiveness of Vision Transformers for Zero-shot Face Anti-Spoofing
The vulnerability of face recognition systems to presentation attacks has limited their application in security-critical scenarios. Automatic methods of detecting such malicious attempts are essential for the safe use of facial recognition technology. Alth ...
Idiap2020Learning How To Recognize Faces In Heterogeneous Environments
Face recognition is a mature field in biometrics in which several systems have been proposed over the last three decades.
Such systems are extremely reliable under controlled recording conditions and it has been deployed in the field in critical tasks, suc ...
EPFL2019Domain Adaptation in Multi-Channel Autoencoder based Features for Robust Face Anti-Spoofing
While the performance of face recognition systems has improved significantly in the last decade, they are proved to be highly vulnerable to presentation attacks (spoofing). Most of the research in the field of face presentation attack detection (PAD), was ...
2019What you can't see can help you -- extended-range imaging for 3D-mask presentation attack detection
We show how imagery in NIR and LWIR bandwidths can be used to detect 2D as well as mask based presentation attacks on face-recognition systems. ...
Gesellschaft fuer Informatik e.V. (GI)2017Presentation attack detection in voice biometrics
Recent years have shown an increase in both the accuracy of biometric systems and their practical use. The application of biometrics is becoming widespread with fingerprint sensors in smartphones, automatic face recognition in social networks and video-bas ...
The Institution of Engineering and Technology2017Face Recognition in Real-world Images
Sabine Süsstrunk, Radhakrishna Achanta, Xavier Philippe Marie Fontaine
Face recognition systems are designed to handle well-aligned images captured under controlled situations. However real-world images present varying orientations, expressions, and illumination conditions. Traditional face recognition algorithms perform poor ...
Ieee2017Face Recognition Systems Under Spoofing Attacks
Sébastien Marcel, André Anjos, Ivana Chingovska
In this chapter, we give an overview of spoofing attacks and spoofing countermeasures for face recognition systems , with a focus on visual spectrum systems (VIS) in 2D and 3D, as well as near-infrared (NIR) and multispectral systems . We cover the existin ...
Springer International Publishing2016Score Calibration in Face Recognition
This paper presents an evaluation of verification and calibration performance of a face recognition system based on inter-session variability modeling. As an extension to the calibration through linear transformation of scores, categorical calibration is i ...
Idiap2014Score Calibration in Face Recognition
This paper presents an evaluation of verification and calibration performance of a face recognition system based on inter-session variability modeling. As an extension to the calibration through linear transformation of scores, categorical calibration is i ...
2014