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K-space reconstruction with anisotropic kernel support (KARAOKE) for ultrafast partially parallel imaging
Purpose: Partially parallel imaging (PPI) greatly accelerates MR imaging by using surface coil arrays and under-sampling k-space. However, the reduction factor (R) in PPI is theoretically constrained by the number of coils (N(C)). A symmetrically shaped kernel is typically used, but this often preve...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Association of Physicists in Medicine
2011
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3221708/ https://ncbi.nlm.nih.gov/pubmed/22047378 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3651693 |
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