Tensor framelet based iterative image reconstruction algorithm for low-dose multislice helical CT

In this study, we investigate the feasibility of improving the imaging quality for low-dose multislice helical computed tomography (CT) via iterative reconstruction with tensor framelet (TF) regularization. TF based algorithm is a high-order generalization of isotropic total variation regularization...

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Bibliographic Details
Published in:PLoS One
Main Authors: Nam, Haewon, Guo, Minghao, Yu, Hengyong, Lee, Keumsil, Li, Ruijiang, Han, Bin, Xing, Lei, Lee, Rena, Gao, Hao
Format: Artigo
Language:Inglês
Published: Public Library of Science 2019
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6329516/
https://ncbi.nlm.nih.gov/pubmed/30633760
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0210410
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