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Iterative reconstruction of Fourier-rebinned PET data using sinogram blurring function estimated from point source scans
Purpose: The accuracy of the system model that governs the transformation from the image space to the projection space in positron emission tomography (PET) greatly affects the quality of reconstructed images. For efficient computation in iterative reconstructions, the system model in PET can be fac...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Association of Physicists in Medicine
2010
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2962665/ https://ncbi.nlm.nih.gov/pubmed/21089788 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3490711 |
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