Reliability and advantages of using non-uniform Chang’s attenuation correction method using a CT-based attenuation coefficient map in (99m)Tc-GSA SPECT/CT hepatic imaging

BACKGROUND: Generally, attenuation correction is made by incorporating a linear attenuation coefficient, which is based on the attenuation coefficient map (mu-map) created from a computed tomography scan, into the ordered subsets-expectation maximization reconstruction method in non-uniform domains....

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Detalles Bibliográficos
Autores principales: Nakamura, Yuya, Tomiguchi, Seiji, Tanaka, Masayuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2015
Materias:
Original Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4538714/
https://www.ncbi.nlm.nih.gov/pubmed/26501818
http://dx.doi.org/10.1186/s40658-015-0120-5

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4538714/
https://www.ncbi.nlm.nih.gov/pubmed/26501818
http://dx.doi.org/10.1186/s40658-015-0120-5

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