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Compressed sensing MRI via fast linearized preconditioned alternating direction method of multipliers
BACKGROUND: The challenge of reconstructing a sparse medical magnetic resonance image based on compressed sensing from undersampled k-space data has been investigated within recent years. As total variation (TV) performs well in preserving edge, one type of approach considers TV-regularization as a...
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| Publicat a: | Biomed Eng Online |
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| Autors principals: | , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
BioMed Central
2017
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5408387/ https://ncbi.nlm.nih.gov/pubmed/28449672 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12938-017-0343-x |
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