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Simplified Statistical Image Reconstruction for X-ray CT with Beam-Hardening Artifact Compensation

CT images are often affected by beam-hardening artifacts due to the polychromatic nature of the X-ray spectra. These artifacts appear in the image as cupping in homogeneous areas and as dark bands between dense regions, such as bones. This paper proposes a simplified statistical reconstruction metho...

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Foilsithe in:IEEE Trans Med Imaging
Main Authors: Abella, Monica, Martínez, Cristóbal, Desco, Manuel, Vaquero, Juan José, Fessler, Jeffrey A.
Formáid: Artigo
Teanga:Inglês
Foilsithe: 2019
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC6995645/
https://ncbi.nlm.nih.gov/pubmed/31180844
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2019.2921929
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