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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 14, Iss. 22 — Oct. 30, 2006
  • pp: 10403–10409

Accurate lattice extraction in integral images

N. P. Sgouros, S. S. Athineos, M. S. Sangriotis, P. G. Papageorgas, and N. G. Theofanous  »View Author Affiliations


Optics Express, Vol. 14, Issue 22, pp. 10403-10409 (2006)
http://dx.doi.org/10.1364/OE.14.010403


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Abstract

Integral imaging is one of the most promising techniques for delivering three-dimensional content. Most processing tasks usually require prior knowledge of the size and positions of the elemental images that comprise an integral image. In this paper we propose an automated method for calibrating the acquisition setup, by applying a preprocessing stage to an acquired integral image. The skew angle is extracted and the size and positions of the elemental images are accurately determined. For these purposes a method is developed to automatically identify an elemental image lattice that best matches the acquired integral image.

© 2006 Optical Society of America

OCIS Codes
(100.2960) Image processing : Image analysis
(100.6890) Image processing : Three-dimensional image processing
(110.6880) Imaging systems : Three-dimensional image acquisition

ToC Category:
Imaging Systems

History
Original Manuscript: July 3, 2006
Revised Manuscript: October 4, 2006
Manuscript Accepted: October 12, 2006
Published: October 30, 2006

Citation
Nicholas P. Sgouros, Spyros S. Athineos, Manolis S. Sangriotis, Panagiotis G. Papageorgas, and Nikiforos G. Theofanous, "Accurate lattice extraction in integral images," Opt. Express 14, 10403-10409 (2006)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-14-22-10403


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References

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