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A Unified Scatter Rejection and Correction Method for Cone Beam Computed Tomography

PURPOSE: Scattered radiation is the primary cause of image quality degradation in flat panel detector-based cone beam CT (CBCT). While recently introduced 2D antiscatter grids reject the majority of scatter fluence, the small percentage of scatter fluence still transmitted to the detector remains a...

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Bibliographic Details
Published in:Med Phys
Main Authors: Altunbas, Cem, Park, Yeonok, Yu, Zhelin, Gopal, Anant
Format: Artigo
Language:Inglês
Published: 2021
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7965329/
https://ncbi.nlm.nih.gov/pubmed/33378551
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.14681
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