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Proceedings Paper

Multi-view coded aperture coherent scatter tomography
Author(s): Andrew D. Holmgren; Ikenna Odinaka; Joel A. Greenberg; David J. Brady
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Paper Abstract

We use coded apertures and multiple views to create a compressive coherent scatter computed tomography (CSCT) system. Compared with other CSCT systems, we reduce object dose and scan time. Previous work on coded aperture tomography resulted in a resolution anisotropy that caused poor or unusable momentum transfer resolution in certain cases. Complimentary and multiple views resolve the resolution issues, while still providing the ability to perform snapshot tomography by adding sources and detectors.

Paper Details

Date Published: 12 May 2016
PDF: 8 pages
Proc. SPIE 9847, Anomaly Detection and Imaging with X-Rays (ADIX), 98470A (12 May 2016); doi: 10.1117/12.2223871
Show Author Affiliations
Andrew D. Holmgren, Duke Univ. (United States)
Ikenna Odinaka, Duke Univ. (United States)
Joel A. Greenberg, Duke Univ. (United States)
David J. Brady, Duke Univ. (United States)


Published in SPIE Proceedings Vol. 9847:
Anomaly Detection and Imaging with X-Rays (ADIX)
Amit Ashok; Mark A. Neifeld; Michael E. Gehm, Editor(s)

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