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Calibrationless Parallel Magnetic Resonance Imaging: A Joint Sparsity Model
State-of-the-art parallel MRI techniques either explicitly or implicitly require certain parameters to be estimated, e.g., the sensitivity map for SENSE, SMASH and interpolation weights for GRAPPA, SPIRiT. Thus all these techniques are sensitive to the calibration (parameter estimation) stage. In th...
Autores principales: | Majumdar, Angshul, Chaudhury, Kunal Narayan, Ward, Rabab |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Molecular Diversity Preservation International (MDPI)
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3892827/ https://www.ncbi.nlm.nih.gov/pubmed/24316569 http://dx.doi.org/10.3390/s131216714 |
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