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Eyebrow Deserves Attention: Upper Periocular Biometrics
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Datum
2020
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Gesellschaft für Informatik e.V.
Zusammenfassung
Ocular biometrics is attracting exceeding attention from research community and industry
alike thanks to its accuracy, security, and ease of use in mobile devices, especially in the presence
of occlusions such as masks worn during the COVID-19 pandemic. When considering the
extended periocular region, eyebrows have not been getting enough attention due to their perceived
low uniqueness. In this paper, we evaluate a mobile-friendly deep-learning model for eyebrow-based
user authentication. Specifically, we used a fine-tuned lightCNN model for eyebrow based user authentication
with promising results on a particularly challenging dataset and evaluation protocol
(open-set with simulated twins). The methods achieved 0:99 AUC and 4:3% EER in VISOB dataset
and 0:98 AUC and 5:6% EER on SiW datasets using closed-set and open-set analysis, respectively.