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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 48, Iss. 11 — Apr. 10, 2009
  • pp: 2178–2187

Color moiré pattern simulation and analysis in three-dimensional integral imaging for finding the moiré-reduced tilted angle of a lens array

Yunhee Kim, Gilbae Park, Jae-Hyun Jung, Joohwan Kim, and Byoungho Lee  »View Author Affiliations


Applied Optics, Vol. 48, Issue 11, pp. 2178-2187 (2009)
http://dx.doi.org/10.1364/AO.48.002178


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Abstract

We propose a color moiré pattern simulation and analysis method in integral imaging for finding the moiré-reducing tilted angle of a lens array. According to the tilted angle, the color moiré patterns are simulated on the assumption of ray optics. The spatial frequencies of the color moiré patterns are numerically analyzed using a spatial Fourier transform for finding the optimal angle where the moiré is reduced. With the proposed technique the visualization of the color moiré pattern and its analysis are enabled. The moiré-reduced three-dimensional images can be displayed. The principle of the proposed method, simulation results, and their analysis are provided. Experimental results verify the validity of the proposed method.

© 2009 Optical Society of America

OCIS Codes
(100.0100) Image processing : Image processing
(100.6890) Image processing : Three-dimensional image processing
(110.2990) Imaging systems : Image formation theory
(220.2740) Optical design and fabrication : Geometric optical design

ToC Category:
Image Processing

History
Original Manuscript: October 28, 2008
Revised Manuscript: January 30, 2009
Manuscript Accepted: February 18, 2009
Published: April 8, 2009

Citation
Yunhee Kim, Gilbae Park, Jae-Hyun Jung, Joohwan Kim, and Byoungho Lee, "Color moiré pattern simulation and analysis in three-dimensional integral imaging for finding the moiré-reduced tilted angle of a lens array," Appl. Opt. 48, 2178-2187 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-11-2178

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