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Reduction of irregular breathing artifacts in respiration-correlated CT images using a respiratory motion model

Purpose: Respiration-correlated CT (RCCT) images produced with commonly used phase-based sorting of CT slices often exhibit discontinuity artifacts between CT slices, caused by cycle-to-cycle amplitude variations in respiration. Sorting based on the displacement of the respiratory signal yields slic...

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Detalhes bibliográficos
Main Authors: Hertanto, Agung, Zhang, Qinghui, Hu, Yu-Chi, Dzyubak, Oleksandr, Rimner, Andreas, Mageras, Gig S.
Formato: Artigo
Idioma:Inglês
Publicado em: American Association of Physicists in Medicine 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3360690/
https://ncbi.nlm.nih.gov/pubmed/22755692
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4711802
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