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C-arm based cone-beam CT using a two-concentric-arc source trajectory: system evaluation

The current x-ray source trajectory for C-arm based cone-beam CT is a single arc. Reconstruction from data acquired with this trajectory yields cone-beam artifacts for regions other than the central slice. In this work we present the preliminary evaluation of reconstruction from a source trajectory...

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Detalhes bibliográficos
Main Authors: Zambelli, Joseph, Zhuang, Tingliang, Nett, Brian E., Riddell, Cyril, Belanger, Barry, Chen, Guang-Hong
Formato: Artigo
Idioma:Inglês
Publicado em: 2008
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2670100/
https://ncbi.nlm.nih.gov/pubmed/19381355
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.772781
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