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Joint design of excitation k-space trajectory and RF pulse for small-tip 3D tailored excitation in MRI

We propose a new method for the joint design of k-space trajectory and RF pulse in 3D small-tip tailored excitation. Designing time-varying RF and gradient waveforms for a desired 3D target excitation pattern in MRI poses a non-linear, non-convex, constrained optimization problem with relatively lar...

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Foilsithe in:IEEE Trans Med Imaging
Main Authors: Sun, Hao, Fessler, Jeffrey A., Noll, Douglas C., Nielsen, Jon-Fredrik
Formáid: Artigo
Teanga:Inglês
Foilsithe: 2015
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4792784/
https://ncbi.nlm.nih.gov/pubmed/26390450
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2015.2478880
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