VR Eye-Tracking using Deflectometry

Jiazhang Wang; Bingjie Xu; Tianfu Wang; Wung Jae Lee; Marc Walton; Nathan Matsuda; Oliver Cossairt; Oliver Cossairt; Florian Willomitzer

doi:10.1364/COSI.2021.CF2E.3

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper CF2E.3
•https://doi.org/10.1364/COSI.2021.CF2E.3

VR Eye-Tracking using Deflectometry

Jiazhang Wang, Bingjie Xu, Tianfu Wang, Wung Jae Lee, Marc Walton, Nathan Matsuda, Oliver Cossairt, and Florian Willomitzer

Computational Optical Sensing and Imaging 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-89-7

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Computational Methods for System Design (CF2E)

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J. Wang, B. Xu, T. Wang, W. J. Lee, M. Walton, N. Matsuda, O. Cossairt, and F. Willomitzer, "VR Eye-Tracking using Deflectometry," in OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), H. Hua, B. Javidi, M. Martinez-Corral, O. Matoba, A. Stern, S. Thibault, T. Alieva, J. Ke, F. Willomitzer, F. Okten, P. Silveira, P. Banerjee, E. Stoykova, D. Chu, J. Park, F. Imai, C. Joo, M. Digman, D. Gardner, S. Gladysz, D. LeMaster, S. Basu, and O. Korotkova, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper CF2E.3.

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Abstract

We present a novel approach for accurate eye tracking as required, e.g., in VR/AR/MR headsets. Our method exploits the retrieved surface normals and dense 3D features extracted from deflectometry measurements to estimate the gazing direction.

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