Noise removal of ECG signals using Legendre moments

被引：0
|
作者：
Kwan, Ban-Hoe [1 ]
Ong, Kok-Meng [1 ]
Paramesran, Raveendran [1 ]
机构：
[1] Univ Malaya, Dept Elect Engn, Engn Fac, Kuala Lumpur 50603, Malaysia
来源：
2005 27TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-7 | 2005年
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：
This paper proposes a method to remove the noise in the ECG (Electrocardiogram) signals using Legendre moments. Noise is removed in the reconstructed ECG signals when lower order Legendre moments are used. RAISE (Root Mean Square Error) is used as the distortion measure for the reconstructed ECG signals. With sampling rate of 256 Hz and number of moments used is 13% of the data in each interval, experimental results show that reconstruction of ECG signal using Legendre moments can produce a smoother signal without noise while maintaining signal quality that is acceptable to cardiologist.
引用
收藏
页码：5627 / 5630
页数：4
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