An Augmented Lagrangian Based Compressed Sensing Reconstruction for Non-Cartesian Magnetic Resonance Imaging without Gridding and Regridding at Every Iteration

BACKGROUND: Non-Cartesian trajectories are used in a variety of fast imaging applications, due to the incoherent image domain artifacts they create when undersampled. While the gridding technique is commonly utilized for reconstruction, the incoherent artifacts may be further removed using compresse...

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Detalles Bibliográficos
Autores principales: Akçakaya, Mehmet, Nam, Seunghoon, Basha, Tamer A., Kawaji, Keigo, Tarokh, Vahid, Nezafat, Reza
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4162575/
https://www.ncbi.nlm.nih.gov/pubmed/25215945
http://dx.doi.org/10.1371/journal.pone.0107107

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4162575/
https://www.ncbi.nlm.nih.gov/pubmed/25215945
http://dx.doi.org/10.1371/journal.pone.0107107

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