Fast Mapping of Double-Pixel Holograms using K-Nearest Neighbors

Kavan Ahmadi; David Maluenda; Artur Carnicer

doi:10.1364/DH.2021.DW5E.7

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper DW5E.7
•https://doi.org/10.1364/DH.2021.DW5E.7

Fast Mapping of Double-Pixel Holograms using K-Nearest Neighbors

Kavan Ahmadi, David Maluenda, and Artur Carnicer

Digital Holography and Three-Dimensional Imaging 2021

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

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Computer Generated Holograms II (DW5E)

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K. Ahmadi, D. Maluenda, and A. Carnicer, "Fast Mapping of Double-Pixel Holograms using K-Nearest Neighbors," 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 DW5E.7.

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Abstract

We introduce an algorithm able to map arbitrary complex values into an arbitrary modulation curve using the K-Nearest Neighbor algorithm. The proposed algorithm is around 80 times faster than the conventional calculation.

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