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Attenuation correction in single-photon emission computed tomography for NURBS-based cardiac-torso phantom using dual-energy acquisition

Single photon emission tomography is widely used to detect photons emitted from the patient. Some of these emitted photons suffer from scattering and absorption because of the attenuation occurred through their path in patient's body. Therefore, the attenuation is the most important problem in...

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Опубликовано в: :World J Nucl Med
Главные авторы: Rajabi, Hossein, Ahangari, Hadi Taleshi, Mohammadi, Iraj, Mohammadkarim, Alireza, Tajik-Mansoury, Mohammad Ali
Формат: Artigo
Язык:Inglês
Опубликовано: Wolters Kluwer - Medknow 2020
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC7745872/
https://ncbi.nlm.nih.gov/pubmed/33354175
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.4103/wjnm.WJNM_55_19
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