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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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| Pubblicato in: | IEEE Nucl Sci Symp Conf Rec (1997) |
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| Autori principali: | , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2014
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4829380/ https://ncbi.nlm.nih.gov/pubmed/27081300 |
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