Spoofing Attack on Eigenfaces-Based Biometric Identification System

Marshalko, Grigory B.; Нікіфорова, Л. О.

doi:10.3103/s0146411619080200

Cited by 2 publications

(1 citation statement)

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“…However, a large body of research has demonstrated the vulnerability of face recognition systems against presentation attacks, where an adversary attempts to subvert a recognition system by presenting a facial artefact, which mimics facial biometric features of a legitimate user [8,24,27,28]. Based on the artefact used, typical 2D facial presentation attacks involve three categories: printed photo attacks, electronic facial image attacks, and facial video attacks [7,11,17,19,33].…”

Section: Introductionmentioning

confidence: 99%

IriTrack

Shen

Wei

Liao

et al. 2021

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.

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With a growing adoption of face authentication systems in various application scenarios, face Presentation Attack Detection (PAD) has become of great importance to withstand artefacts. Existing methods of face PAD generally focus on designing intelligent classifiers or customized hardware to differentiate between the image or video samples of a real legitimate user and the imitated ones. Although effective, they can be resource-consuming and suffer from performance degradation due to environmental changes. In this paper, we propose IriTrack, which is a simple and efficient PAD system that takes iris movement as a significant evidence to identify face artefacts. More concretely, users are required to move their eyes along with a randomly generated poly-line, where the resulting trajectories of their irises are used as an evidence for PAD i.e., a presentation attack will be identified if the deviation of one's actual iris trajectory from the given poly-line exceeds a threshold. The threshold is carefully selected to balance the latency and accuracy of PAD. We have implemented a prototype and conducted extensive experiments to evaluate the performance of the proposed system. The results show that IriTrack can defend against artefacts with moderate time and memory overheads.

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