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Computational Structures for Image Processing in Tomography
António Rui de Oliveira e Silva Borges; António Ferrari de AlmeidaThis work describes the design of a parallel computing system, MIMD type, suited for image reconstruction in X-ray transmission tomography and single phnlon emission tomography. The main requirement was to accomplish a good price/performance trade-off. So that strorig cost reductions might be possible. (...)Keywords: tomographic reconstruction; convolution algorithms; multiprocessing; MIMD topologies;...
Simulation of MIMD Topologies
Ricardo Luis Santos Sal Monteiro; António Rui de Oliveira e Silva BorgesSimulation plays an important role in evaluating multiprocessor architectures. However, simulating a multiprocessing architecture where a detailed description of each processing element is carried out, becomes a very time consuming task and demands extensive computing resources. (...)Keywords: multiprocessing; simulation; computer architecture; mimd; parallel processingM.S., 1995more info. http://opac...
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