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A local shift-variant Fourier model and experimental validation of circular cone-beam computed tomography artifacts

Large field of view cone-beam computed tomography (CBCT) is being achieved using circular source and detector trajectories. These circular trajectories are known to collect insufficient data for accurate image reconstruction. Although various descriptions of the missing information exist, the manife...

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Detalles Bibliográficos
Main Authors: Bartolac, Steven, Clackdoyle, Rolf, Noo, Frederic, Siewerdsen, Jeff, Moseley, Douglas, Jaffray, David
Formato: Artigo
Idioma:Inglês
Publicado: American Association of Physicists in Medicine 2009
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2673674/
https://ncbi.nlm.nih.gov/pubmed/19291989
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3062875
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