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Extending Three-Dimensional Weighted Cone Beam Filtered Backprojection (CB-FBP) Algorithm for Image Reconstruction in Volumetric CT at Low Helical Pitches

A three-dimensional (3D) weighted helical cone beam filtered backprojection (CB-FBP) algorithm (namely, original 3D weighted helical CB-FBP algorithm) has already been proposed to reconstruct images from the projection data acquired along a helical trajectory in angular ranges up to [0, 2 π]. Howeve...

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Autori principali: Tang, Xiangyang, Hsieh, Jiang, Nilsen, Roy A., McOlash, Scott M.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Hindawi Publishing Corporation 2006
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2324024/
https://ncbi.nlm.nih.gov/pubmed/23165031
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/IJBI/2006/45942
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