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Title: Graphics processor programming to speed up iterative image processing algorithms
Authors: Fich, Sven
Keywords: DRNTU::Engineering::Computer science and engineering::Computer applications::Life and medical sciences
DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
Issue Date: 2012
Abstract: Backprojection is an algorithm for calculating an estimation of an object given the data of its computer tomographic scan. The standard algorithm currently applied by most programs is only using the CPU as computational object, what takes tenth of minutes, which is fairly slow for industrial standards. This paper is concerned with the improvement of the backprojection algorithm by exploiting the highly parallelizable nature of the algorithm and increasing the computation time by adding the internal GPU as computational unit.
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:SCSE Student Reports (FYP/IA/PA/PI)

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