Optimization of through‐time radial GRAPPA with coil compression and weight sharing

PURPOSE: This work proposes principal component analysis (PCA) coil compression and weight sharing to reduce acquisition and reconstruction time of through‐time radial GRAPPA. METHODS: Through‐time radial GRAPPA enables ungated free‐breathing motion‐resolved cardiac imaging but requires a long calib...

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Detalles Bibliográficos
Autores principales: Ahad, James, Cummings, Evan, Franson, Dominique, Hamilton, Jesse, Seiberlich, Nicole
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Technical Notes–Imaging Methodology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9246858/
https://www.ncbi.nlm.nih.gov/pubmed/35426473
http://dx.doi.org/10.1002/mrm.29258

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9246858/
https://www.ncbi.nlm.nih.gov/pubmed/35426473
http://dx.doi.org/10.1002/mrm.29258

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