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BLIND COMPRESSED SENSING WITH SPARSE DICTIONARIES FOR ACCELERATED DYNAMIC MRI

Several algorithms that model the voxel time series as a sparse linear combination of basis functions in a fixed dictionary were introduced to recover dynamic MRI data from under sampled Fourier measurements. We have recently demonstrated that the joint estimation of dictionary basis and the sparse...

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Detalhes bibliográficos
Main Authors: Lingala, Sajan Goud, Jacob, Mathews
Formato: Artigo
Idioma:Inglês
Publicado em: 2013
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3969877/
https://ncbi.nlm.nih.gov/pubmed/24691250
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/ISBI.2013.6556398
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