Distortion correction for wide angle holographic projector

GAEA Spatial Light Modulators
Adaptive Optics / Wavefront Control AR/VR/MR / Holographic Display
Published on:
Authors: Jędrzej Szpygiel, Maksymilian Chlipała, Rafał Kukołowicz, Moncy Idicula, Tomasz Kozacki
Abstract:
“This letter presents a distortion correction method enabling a distortion minimized, large size image in a wide angle holographic projector. The technique applies numerical predistortion of an input image used for hologram generation. It is based on estimation of distortion coefficients by comparing optically a reconstructed point test chart with the original one. Obtained experimental results prove that the technique allows reconstruction of high-quality image.”

Open Access

Publication: Photonics Letters of Poland
Issue/Year: Photonics Letters of Poland, Volume 13; Number 4; Pages 79; 2021
DOI: 10.4302/plp.v13i4.1125
Link: https://doi.org/10.4302/plp.v13i4.1125

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