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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 42, Iss. 35 — Dec. 10, 2003
  • pp: 7036–7042

Three-dimensional image sensing and reconstruction with time-division multiplexed computational integral imaging

Adrian Stern and Bahram Javidi  »View Author Affiliations


Applied Optics, Vol. 42, Issue 35, pp. 7036-7042 (2003)
http://dx.doi.org/10.1364/AO.42.007036


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Abstract

A method to compute high-resolution three-dimensional images based on integral imaging is presented. A sequence of integral images (IIs) is captured by means of time-division multiplexing with a moving lenslet array technique. For the acquisition of each II, the location of the lenslet array is shifted periodically within the lenslet pitch in a plane perpendicular to the optical axis. The II sequence obtained by the detector array is processed digitally with superresolution reconstruction algorithms to obtain a reconstructed image, appropriate to a viewing direction, which has a spatial resolution beyond the optical limitation.

© 2003 Optical Society of America

OCIS Codes
(100.3020) Image processing : Image reconstruction-restoration
(100.6640) Image processing : Superresolution
(100.6890) Image processing : Three-dimensional image processing
(110.4190) Imaging systems : Multiple imaging
(110.6880) Imaging systems : Three-dimensional image acquisition

History
Original Manuscript: March 26, 2003
Revised Manuscript: July 16, 2003
Published: December 10, 2003

Citation
Adrian Stern and Bahram Javidi, "Three-dimensional image sensing and reconstruction with time-division multiplexed computational integral imaging," Appl. Opt. 42, 7036-7042 (2003)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-42-35-7036

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