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The performance of MLEM for dynamic imaging from simulated few-view, multi-pinhole SPECT
Stationary small-animal SPECT systems are being developed for rapid dynamic imaging from limited angular views. This paper quantified, through simulations, the performance of Maximum Likelihood Expectation Maximization (MLEM) for reconstructing a time-activity curve (TAC) with uptake duration of a f...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2013
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3835826/ https://ncbi.nlm.nih.gov/pubmed/24273334 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TNS.2012.2214235 |
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