Application of wavelet transform for ECG signal denoising.
- Author:
Cui-Hong CUI
1
;
Qing FANG
;
Hai-Yang ZHAO
;
Bin CHEN
;
Wen-Chao ZHANG
Author Information
1. College of Information and Control Engineering, Liaoning University of Petroleum & Chemical Technology, Fu Shun, China 113001.
- Publication Type:Journal Article
- MeSH:
Algorithms;
Artifacts;
Electrocardiography;
methods;
Humans;
Signal Processing, Computer-Assisted;
Wavelet Analysis
- From:
Chinese Journal of Medical Instrumentation
2008;32(6):406-408
- CountryChina
- Language:Chinese
-
Abstract:
Based on the wavelet transform, the ways and process of wavelet de-noising are presented in the paper. The detail experimental results show that wavelet de-noising is better than traditional filtering ways, and the soft-threshold denoising is obviously better than the hard- threshold denoising.
