A Parallel-Processing Subsystem for Rapid 3-D Interpolation of CT Images

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Permanent URL	http://hdl.lib.byu.edu/1877/2609
Title	A Parallel-Processing Subsystem for Rapid 3-D Interpolation of CT Images
BYU Creator	Barrett, William A.
Creator	Allan, Stephen J. Cannon, Scott R.
Keywords	interpolation; CT images; parallel-processing
Description/Abstract	An inexpensive parallel-processing subsystem for the rapid interpolation of CT image planes is demonstrated with a variety of node topologies. The subsystem is based on a tree network of INMOS T414 Transputer processors and is hosted by an AT-based image workstation. The subsystem accepts a stack of eight arbitrarily-spaced 256 x 256 image planes from the host. Subsystem output to the host consists of a stack of 32 scaled and evenly-spaced image planes (256 x 256 x 32 with cubic voxels). Benchmark execution times ranged from 12.3 seconds for three nodes to 5.8 seconds for eight nodes.
Source	Scott R. Cannon, Steven J. Allan, and William A. Barrett. "A Parallel-Processing Subsystem for Rapid 3-D Interpolation of CT Images" IEEE Proceedings of Computers in Cardiology, pp. 75-78, Bethesda, MD., 1988.;
Publisher	IEEE
Date Original	1988
Date Digital	2010-10-26
Language	English eng en
Publication Type	Articles Conference Proceedings
Type	Text
Format	application/pdf
Owning Institution	Brigham Young University
BYU College	College of Physical and Mathematical Sciences
BYU Department	Computer Science
Copyright Status	(c) 1988 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.;
Copyright Use Information	http://www.lib.byu.edu/generic_copyright.html

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A Parallel-Processing Subsystem for Rapid 3-D Interpolation of CT Images

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