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A Practical Acceleration Algorithm for Real-Time Imaging
DOI:10.1109/TMI.2009.2030474.png)
摘要
En 中文
A practical acceleration algorithm for real-time magnetic resonance imaging (MRI) is presented. Neither separate training scans nor embedded training samples are used. The Kalman filter based algorithm provides a fast and causal reconstruction of dynamic MRI acquisitions with arbitrary readout trajectories. The algorithm is tested against abrupt changes in the imaging conditions and offline reconstructions of in vivo cardiac MRI experiments are presented.
Keyword:
Auto-calibration
dynamic magnetic resonance imaging (MRI)
Kalman filtering
non-Cartesian MRI
real-time MRI
期刊
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9.8
论文数:
6.2K
被引数:
3.7W
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