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Optics Letters

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  • Editor: Alan E. Willner
  • Vol. 38, Iss. 12 — Jun. 15, 2013
  • pp: 2044–2046

Integral three-dimensional image capture equipment with closely positioned lens array and image sensor

Jun Arai, Takayuki Yamashita, Masato Miura, Hitoshi Hiura, Naoto Okaichi, Fumio Okano, and Ryohei Funatsu  »View Author Affiliations


Optics Letters, Vol. 38, Issue 12, pp. 2044-2046 (2013)
http://dx.doi.org/10.1364/OL.38.002044


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Abstract

We have developed a compact integral three-dimensional (3D) imaging equipment that positions the lens array and image sensor in close proximity to each other. In the conventional scheme, a camera lens is used to project the elemental images generated by the lens array onto the image sensor. In contrast, the imaging equipment presented here combines the lens array and image sensor into one unit and makes no use of a camera lens. This scheme eliminates the resolution deterioration and distortion caused by the use of a camera lens and improves, in principle, the quality of the reconstructed 3D image. We captured objects with this imaging equipment and displayed the reconstructed 3D images using display equipment consisting of a liquid crystal panel and a lens array. The reconstructed 3D images were found to have appropriate motion parallax.

© 2013 Optical Society of America

OCIS Codes
(110.0110) Imaging systems : Imaging systems
(110.6880) Imaging systems : Three-dimensional image acquisition
(120.2040) Instrumentation, measurement, and metrology : Displays

ToC Category:
Imaging Systems

History
Original Manuscript: March 28, 2013
Revised Manuscript: May 1, 2013
Manuscript Accepted: May 13, 2013
Published: June 4, 2013

Citation
Jun Arai, Takayuki Yamashita, Masato Miura, Hitoshi Hiura, Naoto Okaichi, Fumio Okano, and Ryohei Funatsu, "Integral three-dimensional image capture equipment with closely positioned lens array and image sensor," Opt. Lett. 38, 2044-2046 (2013)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-38-12-2044


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References

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