Calculation of Computer-Generated Hologram based on Frequency Domain

Siwoo Lee; Juhyun Lee; Seung-Woo Nam; Byoungho Lee

doi:10.1364/FIO.2022.JTu5A.73

Frontiers in Optics + Laser Science 2022 (FIO, LS)
Technical Digest Series (Optica Publishing Group, 2022),
paper JTu5A.73
•https://doi.org/10.1364/FIO.2022.JTu5A.73

Calculation of Computer-Generated Hologram based on Frequency Domain

Siwoo Lee, Juhyun Lee, Seung-Woo Nam, and Byoungho Lee

Laser Science 2022

Rochester, New York United States
17–20 October 2022
ISBN: 978-1-957171-17-3

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Joint Poster Session IIA (In person) (JTu5A)

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S. Lee, J. Lee, S. Nam, and B. Lee, "Calculation of Computer-Generated Hologram based on Frequency Domain," in Frontiers in Optics + Laser Science 2022 (FIO, LS), Technical Digest Series (Optica Publishing Group, 2022), paper JTu5A.73.

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Abstract

This study proposes a method to synthesize computer-generated holograms by applying discrete cosine transform to conventional U-Net architecture resulting in competitive reproduced image quality with a reduced generation time.

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