Laurel J. Orr

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While much work has been done on applying GPU technology to computed tomography (CT) reconstruction algorithms, many of these implementations focus on smaller datasets that are better suited for medical applications. This paper proposes an irregular approach to the algorithm design which utilizes the GPU hardware's unique cache structure and employs small(More)
—Conventional CPU-based algorithms for Computed Tomography reconstruction lack the computational efficiency necessary to process large, industrial datasets in a reasonable amount of time. Specifically, processing time for a single-pass, trillion volumetric pixel (voxel) reconstruction requires months to reconstruct using a high performance CPU-based(More)
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