論文

本文へのリンクあり
2021年12月20日

Three-dimensional hologram calculations using blocked radial and windmill point spread functions

Optics Express
  • Daiki Yasuki
  • ,
  • Tomoyoshi Shimobaba
  • ,
  • Michal Makowski
  • ,
  • David Blinder
  • ,
  • Jaroslaw Suszek
  • ,
  • Maciej Sypek
  • ,
  • Tobias Birnbaum
  • ,
  • Peter Schelkens
  • ,
  • Takashi Kakue
  • ,
  • Tomoyoshi Ito

29
26
開始ページ
44283
終了ページ
44298
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1364/OE.447737

Holograms are computable by superimposing zone-plate-like point spread functions (PSFs), representing the distribution of light on the hologram plane. However, due to the computational cost of large-scale holograms, it is difficult to compute them at video rates for high-definition holographic displays. Recently, we proposed radial PSFs for holographic near-eye displays [Appl. Opt.60, 8829-8837, (2021).]. Radial PSFs can speed-up hologram computations for fixed viewpoints, but they are unsuitable for naked-eye displays with wide viewing angles because of the reduced information in the PSFs. This study proposes blocked radial PSFs, which can accelerate computations with radial PSFs, and windmill PSFs (rotational radial PSFs). Both can be applied easily to holographic displays with wide viewing angles.

リンク情報
DOI
https://doi.org/10.1364/OE.447737
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85122059444&origin=inward 本文へのリンクあり
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https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85122059444&origin=inward
ID情報
  • DOI : 10.1364/OE.447737
  • eISSN : 1094-4087
  • SCOPUS ID : 85122059444

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