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Comparison of circular and polygonal planar orbits for pinhole and slit-slat SPECT

Analytic formulas and Monte Carlo simulation are used to calculate and compare the sensitivity of circular and polygonal orbits at different points in the Field of View (FoV) for both pinhole and slit-slat collimation. Results show that for a given slit-slat collimator an N-sided polygonal orbit tan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Accorsi, Roberto, Ayan, Ahmet S., Metzler, Scott D.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2009
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2831664/
https://ncbi.nlm.nih.gov/pubmed/20204152
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TNS.2009.2013465
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