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Improvement of 1D off-axis computer-generated holograms

✍ Scribed by K. Nagashima

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
732 KB
Volume
35
Category
Article
ISSN
0030-3992

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✦ Synopsis

Creation of Fresnel o -axis computer-generated holograms and improvement of images reconstructed from the holograms are described. To improve the reconstructed images, we have created the holograms with high construct di raction patterns by using a histogram method. From reconstruction experiments of the holograms, clear images have been obtained and 3D images have been seen directly with eyes.

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Improvement of reconstruction in 3D computer-generated holograms using 1D Fourier transform operations
✍ Kenji Nagashima πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 959 KB

Improvement of images reconstructed from 3D computer-generated holograms using 1D Fourier transform operations is presented. Required computing time for making 3D holograms is decreased when 1D Fourier transform method is used instead of 2D Fourier transform method, but reconstructed images from the