Monte Carlo Study of the Effect of Collimator Thickness on T-99m Source Response in Single Photon Emission Computed Tomography

In single photon emission computed tomography (SPECT), the collimator is a crucial element of the imaging chain and controls the noise resolution tradeoff of the collected data. The current study is an evaluation of the effects of different thicknesses of a low-energy high-resolution (LEHR) collimat...

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Hlavní autoři: Islamian, Jalil Pirayesh, Toossi, Mohammad Taghi Bahreyni, Momennezhad, Mahdi, Zakavi, Seyyed Rasoul, Sadeghi, Ramin, Ljungberg, Michael
Médium: Artigo
Jazyk:Inglês
Vydáno: Medknow Publications & Media Pvt Ltd 2012
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Original Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3555397/
https://ncbi.nlm.nih.gov/pubmed/23372440
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.4103/1450-1147.103419
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