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A post-reconstruction method to correct cupping artifacts in cone beam breast computed tomography

In cone beam breast computed tomography (CT), scattered radiation leads to nonuniform biasing of CT numbers known as a cupping artifact. Besides being visual distractions, cupping artifacts appear as background nonuniformities, which impair efficient gray scale windowing and pose a problem in thresh...

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Detalhes bibliográficos
Main Authors: Altunbas, M. C., Shaw, C. C., Chen, L., Lai, C., Liu, X., Han, T., Wang, T.
Formato: Artigo
Idioma:Inglês
Publicado em: 2007
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1995653/
https://ncbi.nlm.nih.gov/pubmed/17822018
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