Blind separation of surface EMG signals

被引：0

作者：

Vuskovic, MI ^{[1
]}

Li, X ^{[1
]}

机构：

[1] San Diego State Univ, Robot & Intelligent Syst Lab, San Diego, CA 92182 USA

来源：

PROCEEDINGS OF THE 18TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 18, PTS 1-5 | 1997年 / 18卷

关键词：

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Multiple site measurements with surface EMG elctrodes can produce a significant amount of cross-talk, which depends on electrode placement. The "blind separation" techniques can be used to reduce that cross-talk. However the conventional techniques are not very effective if the media causes latencies in signal propagation, which is the case of myoelectric potentials. The algorithm proposed here takes into account the latencies of the media and uses FIR decorrelators which significantly reduce the unwanted cross-talk.

引用

页码：1478 / 1480

页数：3

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