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Bias evaluation and reduction in 3D OP-OSEM reconstruction in dynamic equilibrium PET studies with (11)C-labeled for binding potential analysis
Iterative image reconstruction is widely used in positron emission tomography. However, it is known to contribute to quantitation bias and is particularly pronounced during dynamic studies with (11)C-labeled radiotracers where count rates become low towards the end of the acquisition. As the strengt...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7822533/ https://www.ncbi.nlm.nih.gov/pubmed/33481896 http://dx.doi.org/10.1371/journal.pone.0245580 |