An Efficient Estimation Method for Reducing the Axial Intensity Drop in Circular Cone-Beam CT

Reconstruction algorithms for circular cone-beam (CB) scans have been extensively studied in the literature. Since insufficient data are measured, an exact reconstruction is impossible for such a geometry. If the reconstruction algorithm assumes zeros for the missing data, such as the standard FDK a...

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Detalles Bibliográficos
Autores principales: Zhu, Lei, Starman, Jared, Fahrig, Rebecca
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2008
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2566744/
https://www.ncbi.nlm.nih.gov/pubmed/18923681
http://dx.doi.org/10.1155/2008/242841

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2566744/
https://www.ncbi.nlm.nih.gov/pubmed/18923681
http://dx.doi.org/10.1155/2008/242841

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