Physics-based reconstruction methods for magnetic resonance imaging.

Physics-based reconstruction methods for magnetic resonance imaging.
复制标题

DOI:
10.1098/rsta.2020.0196
复制
发表时间:
2021-06-28
期刊:
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
影响因子:
--
通讯作者:
Uecker M
Uecker M
中科院分区:
其他
文献类型:
--
作者:
Wang X;Tan Z;Scholand N;Roeloffs V;Uecker M

文献摘要

参考文献

被引文献

相似文献

常规的磁共振成像(MRI)受到长时间的扫描时间,仅定性图像对比,这些对比禁止在不同的系统之间进行直接比较,以解决这些局限性的重建,从而明确地模拟了通过配方进行MRI信号的物理定律图像重建是一个反问题,可以直接从有效获取的K-Space信号中提取基础物理参数的定量图,而无需中间图像重建,并同时讨论了常规MRI的两个缺点。 - 基于基于数据和代码提供的选定示例在过去十年中开发几种基于模型的方法的经验。 本文是主题问题的一部分“协同层析成像图像重建:第1部分”。
Conventional magnetic resonance imaging (MRI) is hampered by long scan times and only qualitative image contrasts that prohibit a direct comparison between different systems. To address these limitations, model-based reconstructions explicitly model the physical laws that govern the MRI signal generation. By formulating image reconstruction as an inverse problem, quantitative maps of the underlying physical parameters can then be extracted directly from efficiently acquired k-space signals without intermediate image reconstruction—addressing both shortcomings of conventional MRI at the same time. This review will discuss basic concepts of model-based reconstructions and report on our experience in developing several model-based methods over the last decade using selected examples that are provided complete with data and code. This article is part of the theme issue ‘Synergistic tomographic image reconstruction: part 1’.
DOI: 10.1002/mrm.22563
发表时间: 2010-12-01
影响因子: 3.3
作者:
Doneva, Mariya;Boernert, Peter;Lustig, Michael
通讯作者: Lustig, Michael
DOI: 10.1002/mrm.10225
发表时间: 2002-09-01
影响因子: 3.3
作者:
Foxall, DL
通讯作者: Foxall, DL
DOI: 10.1002/jmri.25972
发表时间: 2018-08-01
影响因子: 4.4
作者:
Hilbert, Tom;Sumpf, Tilman J.;Krueger, Gunnar
通讯作者: Krueger, Gunnar
DOI: 10.1002/mrm.23128
发表时间: 2012-05
影响因子: 3.3
作者:
Huang, Chuan;Graff, Christian G.;Clarkson, Eric W.;Bilgin, Ali;Altbach, Maria I.
通讯作者: Altbach, Maria I.
DOI: 10.1002/jmri.27134
发表时间: 2021-03
期刊: Journal of magnetic resonance imaging : JMRI
影响因子: --
作者:
Assländer J
通讯作者: Assländer J