Towards accurate partial volume correction in (99m)Tc oncology SPECT: perturbation for case-specific resolution estimation

BACKGROUND: Currently, there is no consensus on the optimal partial volume correction (PVC) algorithm for oncology imaging. Several existing PVC methods require knowledge of the reconstructed resolution, usually as the point spread function (PSF)—often assumed to be spatially invariant. However, thi...

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Detalles Bibliográficos
Autores principales: Gillen, Rebecca, Erlandsson, Kjell, Denis-Bacelar, Ana M., Thielemans, Kris, Hutton, Brian F., McQuaid, Sarah J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2022
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9445108/
https://www.ncbi.nlm.nih.gov/pubmed/36064882
http://dx.doi.org/10.1186/s40658-022-00489-5

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