Research on the Method of ECG De-noising Based on Improved Lifting Wavelet

被引：0
|
作者：
Guo, Tongying [1 ]
Gao, Yuhan [1 ]
Zhang, Hui [1 ]
Wang, Haichen [1 ]
机构：
[1] Shenyang Jianzhu Univ, Shenyang, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON ELECTRICAL AND CONTROL ENGINEERING (ICECE 2015) | 2015年
关键词：
lifting wavelet; de-noising; interference; ECG;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Facing the technology of the automatic diagnosis for ECG signal pre-processing, we compared and summarized the de-noising capability of the digital filter, Mallat algorithm and lifting wavelet algorithm. Simulation results showed that lifting wavelet algorithm does well in solving the problems of baseline drift interference, frequency interference, EMG (electromyogram) interference in ECG (electrocardiogram), and the lifting wavelet algorithm has the advantage of real-time and the better effect of de-noising. Using lifting wavelet algorithm in ECG de-noising will lay a good foundation for the next work of ECG automatic diagnosis.
引用
收藏
页码：880 / 885
页数：6
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