Parallel Computing of Patch-Based Nonlocal Operator and Its Application in Compressed Sensing MRI

Magnetic resonance imaging has been benefited from compressed sensing in improving imaging speed. But the computation time of compressed sensing magnetic resonance imaging (CS-MRI) is relatively long due to its iterative reconstruction process. Recently, a patch-based nonlocal operator (PANO) has be...

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Hlavní autoři: Li, Qiyue, Qu, Xiaobo, Liu, Yunsong, Guo, Di, Ye, Jing, Zhan, Zhifang, Chen, Zhong
Médium: Artigo
Jazyk:Inglês
Vydáno: Hindawi Publishing Corporation 2014
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Research Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4054895/
https://ncbi.nlm.nih.gov/pubmed/24963335
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/257435
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