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Proceedings Paper

Coded aperture x-ray scatter tomography
Author(s): Andrew D. Holmgren; Kenneth P. MacCabe; Martin P. Tornai; David J. Brady
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Paper Abstract

We present a system for X-ray tomography using a coded aperture. A fan beam illuminates a 2D cross-section of an object and our coded aperture system produces a tomographic image from each static snapshot; as such, we can reconstruct either a static object scanned in 3D or an x-ray video of a non-static object.

Paper Details

Date Published: 7 March 2014
PDF: 8 pages
Proc. SPIE 9020, Computational Imaging XII, 90200L (7 March 2014); doi: 10.1117/12.2048267
Show Author Affiliations
Andrew D. Holmgren, Duke Univ. (United States)
Kenneth P. MacCabe, Duke Univ. (United States)
Martin P. Tornai, Duke Univ. (United States)
David J. Brady, Duke Univ. (United States)

Published in SPIE Proceedings Vol. 9020:
Computational Imaging XII
Charles A. Bouman; Ken D. Sauer, Editor(s)

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