Converting automotive free-form reflectors into phase images for computer-generated holograms

Lukas T. Hiller; Jörg Wallaschek

doi:10.1364/DH.2022.Th3A.4

Digital Holography and 3-D Imaging 2022
Technical Digest Series (Optica Publishing Group, 2022),
paper Th3A.4
•https://doi.org/10.1364/DH.2022.Th3A.4

Converting automotive free-form reflectors into phase images for computer-generated holograms

Lukas T. Hiller and Jörg Wallaschek

Digital Holography and Three-Dimensional Imaging 2022

Cambridge United Kingdom
1–4 August 2022
ISBN: 978-1-957171-12-8

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Phase Processing, Retrieval Techniques, and Applications II (Th3A)

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L. T. Hiller and J. Wallaschek, "Converting automotive free-form reflectors into phase images for computer-generated holograms," in Digital Holography and 3-D Imaging 2022, D. Chu, J. Park, C. Cheng, and P. Ferraro, eds., Technical Digest Series (Optica Publishing Group, 2022), paper Th3A.4.

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Abstract

An approach for converting automotive free-form reflectors into phase images is shown. The reflectors height profile is linked to local phase shifts of plane waves. The results are verified by comparing ray-tracing and wave-propagation simulations.

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