arrow
返回

A Practical Acceleration Algorithm for Real-Time Imaging

delete2009-12-01
delete23
delete
OA
AI
U
Uygar Sümbül *
J
Juan M. Santos
J
John M. Pauly
DOI:10.1109/TMI.2009.2030474delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

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

IEEE Transactions on Medical Imaging 封面图
IEEE Transactions on Medical Imaging
IF:
9.8
论文数:
6.2K
被引数:
3.7W

机构

S
Stanford University
学者数:
9.6W
论文数: 8.2W
被引数: 17.0W
引用论文

引用论文

err分享
err收藏
Dynamic imaging by model estimation
err1997-01-01
err72
PREAI
errLiang, ZP; Jiang, H; Hess, CP; Lauterbur, PC
err分享
err收藏
k-t BLAST reconstruction from non-Cartesian k-t space sampling
err2005-12-01
err56
errOAAI
errHansen, MS; Baltes, C; Tsao, J; Kozerke, S; Pruessmann, KP; Eggers, H
err分享
err收藏
Highly constrained backprojection for time-resolved MRI
err2005-12-09
err323
errOAAI
errMistretta, CA; Wieben, O; Velikina, J; Block, W; Perry, J; Wu, Y; Johnson, K; Wu, Y
err分享
err收藏
学者 查看更多内容