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John’s Equation-based Consistency Condition and Corrupted Projection Restoration in Circular Trajectory Cone Beam CT

In transmitted X-ray tomography imaging, the acquired projections may be corrupted for various reasons, such as defective detector cells and beam-stop array scatter correction problems. In this study, we derive a consistency condition for cone-beam projections and propose a method to restore lost da...

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Detalhes bibliográficos
Publicado no:Sci Rep
Main Authors: Ma, Jianhui, Wu, Shuyu, Qi, Hongliang, Li, Bin, Yan, Hao, Zhou, Linghong, Xu, Yuan
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group UK 2017
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5501796/
https://ncbi.nlm.nih.gov/pubmed/28687756
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-05249-5
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