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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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Bibliografske podrobnosti
Main Authors: Hu, Zhanli, Zheng, Hairong
Format: Artigo
Jezik:Inglês
Izdano: BioMed Central 2014
Teme:
Online dostop: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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