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Parallelization of Iterative Reconstruction Algorithms in Multiple Modalities
In this work we have parallelized the Maximum Likelihood Expectation-Maximization (MLEM) and Ordered Subset Expectation Maximization (OSEM) algorithms for improving efficiency of reconstructions of multiple pinholes SPECT, and cone-bean CT data. We implemented the parallelized versions of the algori...
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| Vydáno v: | IEEE Nucl Sci Symp Conf Rec (1997) |
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| Hlavní autoři: | , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2014
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4829380/ https://ncbi.nlm.nih.gov/pubmed/27081300 |
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