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Absolute quantitative total-body small-animal SPECT with focusing pinholes
PURPOSE: In pinhole SPECT, attenuation of the photon flux on trajectories between source and pinholes affects quantitative accuracy of reconstructed images. Previously we introduced iterative methods that compensate for image degrading effects of detector and pinhole blurring, pinhole sensitivity an...
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| Главные авторы: | , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Springer-Verlag
2010
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2948163/ https://ncbi.nlm.nih.gov/pubmed/20577738 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00259-010-1519-9 |
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