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Numerical algorithms for scatter-to-attenuation reconstruction in PET: empirical comparison of convergence, acceleration, and the effect of subsets
The use of scattered coincidences for attenuation correction of positron emission tomography (PET) data has recently been proposed. For practical applications, convergence speeds require further improvement, yet there exists a trade-off between convergence speed and the risk of non-convergence. In t...
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| Yayımlandı: | IEEE Trans Radiat Plasma Med Sci |
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| Asıl Yazarlar: | , , |
| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
2017
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5842955/ https://ncbi.nlm.nih.gov/pubmed/29527588 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TNS.2017.2713521 |
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