Optimal control design of turbo spin-echo sequences with applications to parallel-transmit systems
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- 作者：Alessandro Sbrizzi ; Hans Hoogduin ; Joseph V. Hajnal ; Cornelis A. T. van den Berg ; Peter R. Luijten and Shaihan J. Malik
- 刊名：Magnetic Resonance in Medicine
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：77
- 期：1
- 页码：361-373
- 全文大小：4875K
- ISSN：1522-2594
文摘
The design of turbo spin-echo sequences is modeled as a dynamic optimization problem which includes the case of inhomogeneous transmit radiofrequency fields. This problem is efficiently solved by optimal control techniques making it possible to design patient-specific sequences online.