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A Modified Algorithm for Processing Shadowgraph, Obtained with the Coded Aperture

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Author(s): D.V. Dranko | S.A. Schelkanov

Journal: Journal of Nano- and Electronic Physics
ISSN 2077-6772

Volume: 4;
Issue: 4;
Start page: 04017-1;
Date: 2012;
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Keywords: Imaging | Coded aperture | MURA | Algorithm | Slightly divergent beam.

ABSTRACT
This paper describes a new algorithm for processing shadowgraph obtained using coded apertures in the MURA-based tomographic systems using position-sensitive detectors in a slightly divergent beam of gamma rays. The principal possibility to achieve a better angular resolution compared to conventional pro-cessing algorithm for the same parameters tomographic system.
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