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The reconstruction which it is detected and is induced and of the contrast in contrast amplification die magnetic resonance angiography modulo

机译:造影剂放大后的检测,诱导和造影剂对比度的重建

摘要

(57) Abstract Dynamic MRA examination is run the recall of the gradient which 3D will be secure making use of the echo impulse sequence which is done. As signal strength collimating mark concerning the respective k space data set which you acquire is calculated, it is used because these index values create contrast curved line. This contrast curved line, when forming with contrast k space data set and mask k space data set, is used in order to choose the data which is used. As for this mask subtraction being done from this contrast data set, as for the result it is used in order to re-construct the image.
机译:(57)<摘要>运行动态MRA检查,通过使用已完成的回波脉冲序列,可以回忆起3D将很安全的梯度。由于这些指标值会生成对比度曲线,因此,将所获取的各个k空间数据集的信号强度准直标记进行计算时使用。当形成对比度k空间数据集和掩模k空间数据集时,使用该对比度曲线来选择所使用的数据。至于从该对比数据集减去该掩模,就将其结果用于重建图像。

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