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Exact and approximate cone-beam reconstruction algorithms for C-arm based cone-beam CT using a two-concentric-arc source trajectory

In this paper, we present shift-invariant filtered backprojection (FBP) cone-beam image reconstruction algorithms for a cone-beam CT system based on a clinical C-arm gantry. The source trajectory consists of two concentric arcs which is complete in the sense that the Tuy data sufficiency condition i...

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Detalhes bibliográficos
Main Authors: Zhuang, Tingliang, Zambelli, Joseph, Nett, Brian, Leng, Shuai, Chen, Guang-Hong
Formato: Artigo
Idioma:Inglês
Publicado em: 2008
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2654769/
https://ncbi.nlm.nih.gov/pubmed/19287507
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.772390
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