基于小波变换的心电信号运动伪影去除

2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences Pub Date : 2012-12-17 DOI:10.1109/IECBES.2012.6498019

F. Hashim, L. Petropoulakis, J. Soraghan, S. Safie

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引用次数: 26

摘要

在心电信号处理中，运动伪影噪声由于其频谱与心电信号频谱重叠而难以去除。提出了基于小波去噪和高通/低通滤波的组合，并显示了良好的运动伪影噪声去除能力。使用来自MIT-BIH心电数据库的心电图证明了新技术的相对性能。

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Wavelet based motion artifact removal for ECG signals

Motion artifact noise in ECG processing is difficult to remove since its spectrum is known to overlap the ECG signal spectrum. The combination of wavelet based denoising and high-pass/low-pass filtering is presented and shown to provide good motion artifact noise removal capabilities. The relative performance of the new technique is demonstrated using ECGs from the MIT-BIH ECG database.

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2012 IEEE-EMBS Conference on Biomedical Engineering and Sciences

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