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Evaluation of scatter rejection and correction performance of 2D antiscatter grids in cone beam computed tomography

PURPOSE: We have been investigating 2D antiscatter grids (2D ASG) to reduce scatter fluence and improve image quality in cone beam computed tomography (CBCT). In this work, two different aspects of 2D ASGs, their scatter rejection and correction capability, were investigated in CBCT experiments. To...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Med Phys
Hauptverfasser: Park, Yeonok, Alexeev, Timur, Miller, Brian, Miften, Moyed, Altunbas, Cem
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2021
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC8058321/
https://ncbi.nlm.nih.gov/pubmed/33554377
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.14756
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