7 March 2014 Coded aperture x-ray scatter tomography
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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.
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Andrew D. Holmgren, Kenneth P. MacCabe, Martin P. Tornai, and David J. Brady "Coded aperture x-ray scatter tomography", Proc. SPIE 9020, Computational Imaging XII, 90200L (7 March 2014); doi: 10.1117/12.2048267; https://doi.org/10.1117/12.2048267
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