In this paper, an algorithm for real part reconstruction of partial K space data in MRI is presented and realized. The test result is given and discussed.
从理论分析出发，研究并实现了用于磁共振成象的部分K空间数据实部重建的一个算法，给出了实验结果并进行了分析和讨论。
Therefore, to retain the original GRE pulse sequence form, we combined different K space-filling model of the EPI form with several different GRE-EPI sequences.
因此，保留GRE序列原有的脉冲形式，并与不同K空间填充模式的EPI相结合形成几种不同的GRE - EPI序列。
Objective To evaluate the feasibility of reducing the contrast agent dose for renal artery MR angiography through changing K-space filling approach.
目的探索通过改变K空间填充方式来降低肾动脉MR扫描顺磁性造影剂剂量的可行性。
Sampling segmented K-space data makes a truncation of MR signal which is with continuous frequencies, leads to the truncation artifact in the reconstruction images after Fourier transform.
由于采集部分K空间数据成像是对连续频率MR信号的截断，导致经过傅立叶变换后的重建图像中出现截断伪影。
The method for cutting down imaging time used usually in clinical application is called segmented K-space imaging.
为了缩短成像时间，常常采用部分K空间成像技术。
Entered the K-Space, the children held the hands of their father and mother, began to find their work hurriedly, and were proud to introduce their ideas of the painting.
一进入K空间，小朋友们牵着爸爸妈妈的手急忙开始寻找自己的作品，并骄傲地向大家介绍了自己的作画小想法。
In this paper, algorithms for reconstruction of two kinds of partial k-space data in MRI is presented and realized. The result of our test is then given and discussed.
本文从理论分析出发，研究并实现了用于磁共振成象的两种不同类型部分数据的重建算法，给出了实验结果并进行了分析和讨论。
Objective To research the mapping relationship between MR image and its K-space data as well as some typical artifacts caused by error K-space data.
目的研究MRI图像和K -空间数据之间的映射关系以及因K -空间数据有问题而引起的典型的图像伪影。
Coronary MRA was performed with breath-hold fatsuppressed ECG-gated fast gradient echo sequence with K-space segmentation using a 1.5T MR scanner.
在1 ．5T 磁共振成像仪上应用屏气下脂肪抑制心电门控K 空间分段采集快速梯度回波技术进行冠脉血管成像研究。
Coronary MRA was performed with breath-hold fatsuppressed ECG-gated fast gradient echo sequence with K-space segmentation using a 1.5T MR scanner.
在1 ．5T 磁共振成像仪上应用屏气下脂肪抑制心电门控K 空间分段采集快速梯度回波技术进行冠脉血管成像研究。
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