Effect of Non-Alignment/Alignment of Attenuation Map Without/With Emission Motion Correction in Cardiac SPECT/CT

PURPOSE: We investigate the differences without/with respiratory motion correction in apparent imaging agent localization induced in reconstructed emission images when the attenuation maps used for attenuation correction (from CT) are misaligned with the patient anatomy during emission imaging due t...

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Vydáno v:IEEE Trans Nucl Sci
Hlavní autoři: Dey, Joyoni, Segars, W. Paul, Pretorius, P. Hendrik, King, Michael A.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2015
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4629518/
https://ncbi.nlm.nih.gov/pubmed/26543244
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TNS.2015.2446895
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