Theranostic SPECT reconstruction for improved resolution: application to radionuclide therapy dosimetry
Abstract Background SPECT-derived dose estimates in tissues of diameter less than 3× system resolution are subject to significant losses due to the limited spatial resolution of the gamma camera. Incorporating resolution modelling (RM) into the SPECT reconstruction has been proposed as a possible so...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2021-02-01
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Series: | EJNMMI Physics |
Subjects: | |
Online Access: | https://doi.org/10.1186/s40658-021-00362-x |