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A model-based scatter artifacts correction for cone beam CT

PURPOSE: Due to the increased axial coverage of multislice computed tomography (CT) and the introduction of flat detectors, the size of x-ray illumination fields has grown dramatically, causing an increase in scatter radiation. For CT imaging, scatter is a significant issue that introduces shading a...

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Pubblicato in:Med Phys
Autori principali: Zhao, Wei, Vernekohl, Don, Zhu, Jun, Wang, Luyao, Xing, Lei
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Association of Physicists in Medicine 2016
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4798999/
https://ncbi.nlm.nih.gov/pubmed/27036571
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4943796
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