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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 34, Iss. 13 — Jul. 1, 2009
  • pp: 2012–2014

3D imaging with axially distributed sensing

Robert Schulein, Mehdi DaneshPanah, and Bahram Javidi  »View Author Affiliations


Optics Letters, Vol. 34, Issue 13, pp. 2012-2014 (2009)
http://dx.doi.org/10.1364/OL.34.002012


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Abstract

A new (to our knowledge) multiperspective 3D imaging architecture is proposed that uses imagers distributed along a common optical axis. In this axially distributed sensing method, either a single imager is translated along its optical axis or objects are moved parallel to the optical axis of a single imager. The 3D information collection capability of the proposed architecture is analyzed and a computational 3D reconstruction algorithm based on ray back-projection is proposed. It is shown analytically and experimentally that the collection capacity of this architecture is not uniform over the field of view. Experimental results are presented to verify the proposed approach. We believe this is the first report on 3D sensing and imaging with axially distributed sensing.

© 2009 Optical Society of America

OCIS Codes
(110.6880) Imaging systems : Three-dimensional image acquisition
(150.6910) Machine vision : Three-dimensional sensing
(280.4991) Remote sensing and sensors : Passive remote sensing

ToC Category:
Imaging Systems

History
Original Manuscript: March 11, 2009
Revised Manuscript: May 26, 2009
Manuscript Accepted: May 29, 2009
Published: June 26, 2009

Citation
Robert Schulein, Mehdi DaneshPanah, and Bahram Javidi, "3D imaging with axially distributed sensing," Opt. Lett. 34, 2012-2014 (2009)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-34-13-2012


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References

  1. T. Okoshi, Three-Dimensional Imaging Techniques (Academic, 1976).
  2. S.Benton, ed., Selected Papers on Three-Dimensional Displays (SPIE, 2001).
  3. B.Javidi, F.Okano, and J.Son, eds., Three Dimensional Imaging, Visualization, and Display Technology (Springer, 2008).
  4. A. Stern and B. Javidi, Proc. IEEE 94, 591 (2006). [CrossRef]
  5. P. McManamon, in 15th Annual AESS/IEEE, Dayton Section Symposium (IEEE, 1998), p. 53.
  6. G. Saavedra, R. Martinez-Cuenca, M. Martinez-Corral, H. Navarro, M. Daneshpanah, and B. Javidi, Opt. Express 16, 17154 (2008). [CrossRef] [PubMed]
  7. S. Maehara, K. Nitta, and O. Matoba, Appl. Opt. 47, 611 (2008). [CrossRef]
  8. M. DaneshPanah, B. Javidi, and E. A. Watson, Opt. Express 16, 6368 (2008). [CrossRef] [PubMed]

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