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磁共振波谱定量分析:时域方法综述

MR spectroscopy quantitation: a review of time-domain methods.

作者信息

Vanhamme L, Sundin T, Hecke P V, Huffel S V

机构信息

Department of Electrical Engineering (ESAT), Katholieke Universiteit Leuven, 3001 Leuven, Belgium.

出版信息

NMR Biomed. 2001 Jun;14(4):233-46. doi: 10.1002/nbm.695.

DOI:10.1002/nbm.695
PMID:11410941
Abstract

In this article an overview of time-domain quantitation methods is given. Advantages of processing the data in the measurement domain are discussed. The basic underlying principles of the methods are outlined and from them the situations under which these algorithms perform well are derived. Also an overview of methods to preprocess the data is given. In that respect, signal-to-noise and/or resolution enhancement, the removal of unwanted components and corrections for model imperfections are discussed.

摘要

本文给出了时域定量方法的概述。讨论了在测量域中处理数据的优点。概述了这些方法的基本原理,并据此推导出这些算法表现良好的情况。还给出了数据预处理方法的概述。在这方面,讨论了信噪和/或分辨率增强、去除不需要的成分以及对模型缺陷的校正。

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MR spectroscopy quantitation: a review of time-domain methods.磁共振波谱定量分析:时域方法综述
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