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Accelerating hologram generation using oriented-separable convolution and wavefront recording planes

delete2022-09-21
delete5
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OA
AI
T
Tomoyoshi Shimobaba *
M
M. Makowski
H
Harutaka Shiomi
F
Fan Wang
T
Takayuki Hara
M
Maciej Sypek
J
Jarosław Suszek
T
Takashi Nishitsuji
A
Atsushi Shiraki
T
Takashi Kakue
T
Tomoyoshi Ito
DOI：10.1364/OE.472121delete
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Abstract

Abstract

En 中文
Recently, holographic displays have gained attention owing to their natural presen-tation of three-dimensional (3D) images; however, the enormous amount of computation has hindered their applicability. This study proposes an oriented-separable convolution accelerated using the wavefront-recording plane (WRP) method and recurrence formulas. We discuss the orientation of 3D objects that affects computational efficiency, which is overcome by reconsidering the orientation, and the suitability of the proposed method for hardware implementations.(c) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
Keywords:
SPECIAL-PURPOSE COMPUTER
ANGULAR-SPECTRUM
DISPLAY SYSTEM
IMAGES
PHASE
RECONSTRUCTION
DIFFRACTION
COMPUTATION
ALGORITHM
DEPTH

Journal

Optics Express cover
Optics Express
IF:
3.3
Papers:
6.1W
Citations:
14.3W

Organization

C
Chiba University
Scholars:
1.5W
Papers: 1.1W
Citations: 1.0W
W
Warsaw University of Technology
Scholars:
8.3K
Papers: 7.2K
Citations: 5.5K
T
Tokyo Metropolitan University
Scholars:
4.1K
Papers: 3.8K
Citations: 5.9K
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