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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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| Main Authors: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
2013
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| Fag: | |
| Online adgang: | 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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