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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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Bibliografski detalji
Glavni autori: Miao, Jun, Wong, Wilbur C. K., Narayan, Sreenath, Wilson, David L.
Format: Artigo
Jezik:Inglês
Izdano: American Association of Physicists in Medicine 2011
Teme:
Online pristup: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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