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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 32, Iss. 20 — Jul. 10, 1993
  • pp: 3726–3735

Tomographic decoding algorithm for a nonoverlapping redundant array

Lo I. Yin and Stephen M. Seltzer  »View Author Affiliations


Applied Optics, Vol. 32, Issue 20, pp. 3726-3735 (1993)
http://dx.doi.org/10.1364/AO.32.003726


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Abstract

A tomographic reconstruction algorithm is developed for the nonoverlapping redundant array x-ray imaging system whereby the background contributions from out-of-focus planes can be eliminated. The algorithm makes use of two constraints derived from the physical characteristics of the nonoverlapping redundant array system in tandem with the correlation decoding process. It is simple, direct, and noniterative. Tomographic images of computer-generated planar and three-dimensional objects are provided to illustrate the effectiveness of the algorithm.

© 1993 Optical Society of America

Citation
Lo I. Yin and Stephen M. Seltzer, "Tomographic decoding algorithm for a nonoverlapping redundant array," Appl. Opt. 32, 3726-3735 (1993)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-32-20-3726

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