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Accelerated Regularized Estimation of MR Coil Sensitivities Using Augmented Lagrangian Methods

Several magnetic resonance (MR) parallel imaging techniques require explicit estimates of the receive coil sensitivity profiles. These estimates must be accurate over both the object and its surrounding regions to avoid generating artifacts in the reconstructed images. Regularized estimation methods...

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Detalhes bibliográficos
Main Authors: Allison, Michael J., Ramani, Sathish, Fessler, Jeffrey A.
Formato: Artigo
Idioma:Inglês
Publicado em: 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3595372/
https://ncbi.nlm.nih.gov/pubmed/23192524
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2012.2229711
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