A Parallel Implementation of 3D Computed Tomography Algorithm

Andrey E. Kovtanyuk

doi:10.4028/www.scientific.net/AMM.770.491

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 770A Parallel Implementation of 3D Computed...

A Parallel Implementation of 3D Computed Tomography Algorithm

Abstract:

A computed tomography problem as a 3D reconstruction of density distribution is considered. The input data are obtained as a result of irradiations. The solution of the computed tomography problem is presented as a set of cross-section images. The reconstruction in a single cross-section is performed by algorithm of convolution and back projection. The parallelization is fulfilled over a set of cross-sections by use of the MPI technology.

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Periodical:

Applied Mechanics and Materials (Volume 770)

Pages:

491-494

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.770.491

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Online since:

June 2015

Authors:

Andrey E. Kovtanyuk*

Keywords:

Algorithm of Convolution, Back Projection, Computed Tomography, High-Performance Computing, MPI

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