REMOVING POWER LINE INTERFERENCE AND ECG SIGNAL FROM EMG SIGNAL USING MATCHING PURSUIT

摘要：

In this paper a new method for removing of Power Line Interference (PLI) and ECG Signal from EMG signal is proposed. This method is designed based on filtering of EMG signal corrupted with interference of power line and ECG (EMG+PLI+ECG), by using Matching Pursuit (MP) that is a time-frequency transform. For this reason, according to the cosine nature of PLI and alternative mode of ECG signal, Cosine Packet Matching Pursuit (CPMP) and Wavelet Packet Matching Pursuit (WPMP) are used respectively to remove these interferences from the original EMG signal. Results of simulation suggest success of this method to obtain a pure signal in comparison with other ones.

关键词： Electromyogram (EMG) adaptive filter Matching Pursuit

作者: Parisa Akbary Hossein Rabbani

作者单位: Department of Biomedical Engineering, Isfahan University of Medical Sciences

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 1714-1717

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）