Towards accurate partial volume correction in 99mTc oncology SPECT: perturbation for case-specific resolution estimation

Towards accurate partial volume correction in 99mTc oncology SPECT: perturbation for case-specific resolution estimation

Abstract 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. Howe...

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Bibliographic Details
Main Authors: Rebecca Gillen, Kjell Erlandsson, Ana M. Denis-Bacelar, Kris Thielemans, Brian F. Hutton, Sarah J. McQuaid
Format: Article
Language:English
Published: SpringerOpen 2022-09-01
Series:EJNMMI Physics
Subjects:
Perturbation
SPECT
Quantification
Partial volume correction
Online Access:https://doi.org/10.1186/s40658-022-00489-5

Internet

https://doi.org/10.1186/s40658-022-00489-5

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