2020 IEEE International Joint Conference on Biometrics (IJCB) 2020
DOI: 10.1109/ijcb48548.2020.9304859
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A Metric Learning Approach to Eye Movement Biometrics

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Cited by 11 publications
(10 citation statements)
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“…As mentioned in the previous related work, the feature engineering for eye tracking classification remains a main research area. In Lohr et al (2020), the authors explore using a metric learning approach to extract eye gaze features. They trained a set of three multilayer perceptrons to find fixations, saccades, and post-saccadic oscillations and reached benchmark performance for the detection.…”
Section: Related Work On Deep Learning For Eye Trackingmentioning
confidence: 99%
“…As mentioned in the previous related work, the feature engineering for eye tracking classification remains a main research area. In Lohr et al (2020), the authors explore using a metric learning approach to extract eye gaze features. They trained a set of three multilayer perceptrons to find fixations, saccades, and post-saccadic oscillations and reached benchmark performance for the detection.…”
Section: Related Work On Deep Learning For Eye Trackingmentioning
confidence: 99%
“…As representatives for deep learning based methods we compare against the DeepEyedentification network, which differs from DeepEyedentificationLive in that it can only process monocular data and lacks presentation-attack detection; and Abdelwahab and Landwehr [29], who train a distributional sequence embedding on raw gaze sequences and pupil dilations. Additionally, we compare against two recent representatives for deep metric learning based approaches: Whereas Lohr et al [28] learn an embedding from extracted features of scanpaths by optimizing the triplet loss, Abdelwahab and Landwehr [30] train the same distributional sequence embedding as presented in their prior study [29] end-to-end by optimizing the Wasserstein loss.…”
Section: Reference Methodsmentioning
confidence: 99%
“…In order to offer a comparison to Lohr et al and Friedman et al, we are limited to report the performance of both presented in Lohr et al [28] and to evaluate our model in the exact same evaluation protocol they use, because of unavailable source code and implementational details.…”
Section: Reference Methodsmentioning
confidence: 99%
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