Estimation and correction of cardiac respiratory motion in SPECT in the presence of limited-angle effects due to irregular respiration

Purpose: One issue with amplitude binning list-mode studies in SPECT for respiratory motion correction is that variation in the patient’s respiratory pattern will result in binned motion states with little or no counts at various projection angles. The reduced counts result in limited-angle reconstr...

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Bibliografische gegevens
Hoofdauteurs: Dey, Joyoni, Segars, William P., Pretorius, P. Hendrik, Walvick, Ronn P., Bruyant, Philippe P., Dahlberg, Seth, King, Michael A.
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: American Association of Physicists in Medicine 2010
Onderwerpen:
Nuclear Medicine Physics
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3016095/
https://ncbi.nlm.nih.gov/pubmed/21302801
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3517836
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