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个人信息Personal Information
教授
教师英文名称：DOU Weibei
教师拼音名称：douweibei
办公地点：清华大学罗姆楼4-102
联系方式：Email: douwb@tsinghua.edu.cn； Tel: 010-62781703
学位：博士学位
毕业院校：电子科技大学学士、法国雷恩大学硕士、法国卡昂大学博士
A Post-processing Approach of HLSVD Used for Automatic Quantitative Analysis of Multi-voxel Magnetic Resonance Spectra
点击次数：
DOI码：10.1109/icbbe.2011.5780700
发表刊物：2011 5th International Conference on Bioinformatics and Biomedical Engineering
摘要：In this paper, a post-processing approach of the Hankel Lanczos singular value decomposition (HLSVD) method is proposed to achieve an automatic quantitative analysis of magnetic resonance spectroscopy (MRS). This post processing approach also makes it possible to apply the HLSVD method once to accomplish both the residual water removal and the metabolite quantitation, which reduces a lot of computational time, particularly helpful for the quantitation of multi-voxel MR spectra. The results of the experiments on phantom and in vivo chemical shift imaging (CSI) data have verified the effectiveness of the approach.
合写作者：Weibei Dou, Constans, J.-M.,曾春艳,窦维蓓
第一作者：Ping Chi,曾春艳
论文类型：会议论文
页面范围：4 pp.
是否译文：否
发表时间：2011-05-10