Polarized Near-Infrared Light Emission for Eye Gaze Estimation

Polarized Near-Infrared Light Emission for Eye Gaze Estimation
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用于眼睛注视估计的偏振近红外光发射

DOI：
10.1145/3379156.3391342
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发表时间：
2020
期刊：
ACM Symposium on Eye Tracking Research and Applications
影响因子：
--
通讯作者：
K. Takemura
K. Takemura
中科院分区：
--
文献类型：
--
作者：
Koki Koshikawa;M. Sasaki;Takamasa Utsu;K. Takemura

文献摘要

被引文献

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近红外发光二极管（LED）的数量不断增加以提高眼动跟踪方法的准确性和鲁棒性，并且当应用多个光源时，需要确定LED的标识符（ID）。因此，我们提出了偏振近红外光发射的眼睛凝视估计。我们成功地确定了ID的LED使用偏振信息。此外，我们从角膜去除闪烁以正确检测瞳孔中心。我们通过评估实验证实了使用偏振近红外光发射的有效性。
The number of near-infrared light-emitting diodes (LEDs) is increasing to improve the accuracy and robustness of eye-tracking methods, and it is necessary to determining the identifiers (IDs) of the LEDs when applying multiple light sources. Therefore, we propose polarized near-infrared light emissions for an eye gaze estimation. We succeeded in determining the IDs of LEDs using polarization information. In addition, we remove glints from the cornea for correctly detecting the pupil center. We confirmed the effectiveness of using polarized near-infrared light emissions through evaluation experiments.