Review of fast calculation techniques for computer-generated holograms with the point-light-source-based model

T Nishitsuji, T Shimobaba, T Kakue… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Computer-generated holograms (CGHs) are a key technology in electroholography systems;
however, heavy calculations are required to calculate CGHs. We review fast calculation …

Color LED DMD holographic display with high resolution across large depth

M Chlipala, T Kozacki - Optics Letters, 2019 - opg.optica.org
Holographic displays employing digital micromirror devices (DMDs) reconstruct 3D images
at high diffraction orders. For LED displays, this geometry introduces large dispersion at the …

Full-color holographic projection display system featuring an achromatic Fourier filter

J Roh, K Kim, E Moon, S Kim, B Yang, J Hahn… - Optics express, 2017 - opg.optica.org
We propose a full-color complex holographic display system design comprised of three
R/G/B amplitude-only spatial light modulators and an achromatic Fourier filter. A key feature …

Color Fourier orthoscopic holography with laser capture and an LED display

T Kozacki, M Chlipala, PL Makowski - Optics express, 2018 - opg.optica.org
We present an end-to-end full color Fourier holographic imaging approach, which involves
standard holographic recording with three wavelengths and an improved LED-driven …

Real-time electroholography using a multiple-graphics processing unit cluster system with a single spatial light modulator and the InfiniBand network

H Niwase, N Takada, H Araki, Y Maeda… - Optical …, 2016 - spiedigitallibrary.org
Parallel calculations of large-pixel-count computer-generated holograms (CGHs) are
suitable for multiple-graphics processing unit (multi-GPU) cluster systems. However, it is not …

Acceleration of hologram generation by optimizing the arrangement of wavefront recording planes

N Hasegawa, T Shimobaba, T Kakue, T Ito - Applied Optics, 2017 - opg.optica.org
For a three-dimensional display using computer-generated holograms (CGHs), fast CGH
calculations are required. The multiple wavefront recording planes (WRPs) method can …

Fourier rainbow holography

T Kozacki, M Chlipala, HG Choo - Optics express, 2018 - opg.optica.org
We present Fourier rainbow holographic imaging approach. It involves standard laser
holographic recording and novel horizontal parallax only holographic display. In the display …

Real-time color holographic video reconstruction using multiple-graphics processing unit cluster acceleration and three spatial light modulators

S Ikawa, N Takada, H Araki, H Niwase… - Chinese Optics …, 2020 - opg.optica.org
We demonstrate real-time three-dimensional (3D) color video using a color
electroholographic system with a cluster of multiple-graphics processing units (multi-GPU) …

Color representation method using RGB color binary-weighted computer-generated holograms

M Fujiwara, N Takada, H Araki, S Ikawa… - Chinese Optics …, 2018 - opg.optica.org
We propose a method for color electroholography using a simple red–green–blue (RGB)
gradation representation method without controlling the respective brightness of the …

Review of real-time reconstruction techniques for aerial-projection holographic displays

T Kakue, Y Wagatsuma, S Yamada… - Optical …, 2018 - spiedigitallibrary.org
Electroholography enables the projection of three-dimensional (3-D) images using a spatial-
light modulator. The extreme computational complexity and load involved in generating a …