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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 45, Iss. 17 — Jun. 10, 2006
  • pp: 4026–4036

Calculation of holograms from elemental images captured by integral photography

Tomoyuki Mishina, Makoto Okui, and Fumio Okano  »View Author Affiliations


Applied Optics, Vol. 45, Issue 17, pp. 4026-4036 (2006)
http://dx.doi.org/10.1364/AO.45.004026


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Abstract

We describe a method in which holograms can be produced by calculation from images captured by integral photography (IP). We present a basic algorithm obtained by simulating IP reconstruction, in which conditions are set so as not to cause aliasing in the holograms after the calculations. To reduce the calculation load, we also propose a way to limit the range of calculation considering the distribution of light and a way to shift the optical field on the exit plane of microlenses in a lens array. Finally, by optical experiments, we confirm that three-dimensional images can be reconstructed from holograms calculated from an integral photograph of a real object captured with an IP camera.

© 2006 Optical Society of America

OCIS Codes
(070.6110) Fourier optics and signal processing : Spatial filtering
(090.1760) Holography : Computer holography
(090.2870) Holography : Holographic display
(100.2650) Image processing : Fringe analysis

History
Original Manuscript: October 7, 2005
Revised Manuscript: January 19, 2006
Manuscript Accepted: January 20, 2006

Citation
Tomoyuki Mishina, Makoto Okui, and Fumio Okano, "Calculation of holograms from elemental images captured by integral photography," Appl. Opt. 45, 4026-4036 (2006)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-45-17-4026

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