Image Reconstruction in K-Space from MR Data Encoded with Ambiguous Gradient Fields

Schultz Gerrit; Gallichan Daniel; Weber Hans; Witschey Walter R. T.; Honal Matthias; Hennig Juergen; Zaitsev Maxim

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Image Reconstruction in K-Space from MR Data Encoded with Ambiguous Gradient Fields

机译：利用模糊梯度场编码的MR数据在K空间中进行图像重建

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摘要

PurposeIn this work, the limits of image reconstruction in k-space are explored when non-bijective gradient fields are used for spatial encoding.

机译：目的在这项工作中，当非双射梯度场用于空间编码时，探索了k空间中图像重建的极限。

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《Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine 》 |2015年第2期| 共8页
作者
Schultz Gerrit; Gallichan Daniel; Weber Hans; Witschey Walter R. T.; Honal Matthias; Hennig Juergen; Zaitsev Maxim;
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正文语种 eng
中图分类影像诊断学 ;
关键词
magnetic resonance imaging; k-space; nonlinear; gradient; reconstruction; PatLoc;

机译：磁共振成像;k空间;非线性;梯度;重构;PatLoc;

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1. Image Reconstruction in K-Space from MR Data Encoded with Ambiguous Gradient Fields [J] . Schultz Gerrit, Gallichan Daniel, Weber Hans, Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2015 ,第2期

机译：利用模糊梯度场编码的MR数据在K空间中进行图像重建
2. Adaptive-size dictionary learning using information theoretic criteria for image reconstruction from undersampled k-space data in low field magnetic resonance imaging [J] . Emmanuel Ahishakiye, Martin Bastiaan Van Gijzen, Julius Tumwiine, BMC Medical Imaging . 2020 ,第1期

机译：自适应尺寸字典学习使用信息理论标准从低场磁共振成像中的欠采样k空间数据的图像重建
3. Reconstruction of MR images from data acquired on an arbitrary k-space trajectory using the same-image weight. [J] . Qian Y, Lin J, Jin D Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2002 ,第2期

机译：使用相同图像权重从在任意k空间轨迹上获取的数据重建MR图像。
4. Convolution-Based Interpolation Kernels for Reconstruction of High Resolution EMR Images from Low Sampled k-Space Data [C] . Balasubramanian, D., Krishna, Computational Intelligence and Multimedia Applications (ICCIMA), 2007 International Conference on . 2007

机译：基于卷积的插值核从低采样k空间数据重构高分辨率EMR图像
5. Image Reconstruction Using Partial K-Space with Compressed Sensing-Sense and Sparse Blip [D] . Ren, Chang. 2017

机译：使用具有压缩感测和稀疏斑点的局部K空间重建图像
6. Image Reconstruction in K-Space from MR Data Encoded with Ambiguous Gradient Fields [O] . Gerrit Schultz, Daniel Gallichan, Hans Weber, -1

机译：利用模糊梯度场编码的MR数据在K空间中进行图像重建
7. Adaptive-size dictionary learning using information theoretic criteria for image reconstruction from undersampled k-space data in low field magnetic resonance imaging [O] . Emmanuel Ahishakiye, Martin Bastiaan Van Gijzen, Julius Tumwiine, 2020

机译：自适应尺寸字典学习使用信息理论标准从低场磁共振成像中的欠采样k空间数据的图像重建

Image Reconstruction in K-Space from MR Data Encoded with Ambiguous Gradient Fields

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