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Fisher information analysis of list-mode SPECT emission data for joint estimation of activity and attenuation distribution

The potential to perform attenuation and scatter compensation (ASC) in single-photon emission computed tomography (SPECT) imaging without a separate transmission scan is highly significant. In this context, attenuation in SPECT is primarily due to Compton scattering, where the probability of Compton...

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Dades bibliogràfiques
Publicat a:Inverse Probl
Autors principals: Rahman, Ashequr, Zhu, Yansong, Clarkson, Eric, Kupinski, Matthew A., Frey, Eric C., Jha, Abhinav K.
Format: Artigo
Idioma:Inglês
Publicat: 2020
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC7561050/
https://ncbi.nlm.nih.gov/pubmed/33071423
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6420/ab958b
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