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Improved total variation minimization method for few-view computed tomography image reconstruction

BACKGROUND: Due to the harmful radiation dose effects for patients, minimizing the x-ray exposure risk has been an area of active research in medical computed tomography (CT) imaging. In CT, reducing the number of projection views is an effective means for reducing dose. The use of fewer projection...

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Bibliografiske detaljer
Main Authors: Hu, Zhanli, Zheng, Hairong
Format: Artigo
Sprog:Inglês
Udgivet: BioMed Central 2014
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4053583/
https://ncbi.nlm.nih.gov/pubmed/24903155
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1475-925X-13-70
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