基于FIR和IIR滤波技术的心电信号去噪实验研究

Proceedings of the 2019 11th International Conference on Bioinformatics and Biomedical Technology Pub Date : 2019-05-29 DOI:10.1145/3340074.3340088

Nancy Betancourt, Marco J. Flores-Calero, Carlos Almeida

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引用次数: 5

摘要

本文通过实验验证了FIR和IIR滤波器的性能。这些技术已被用于消除不同类型的心电信号的固有噪声。为了测量滤波器的质量，使用了MIT-BIH数据库和指标，分别使用了百分比均方根差(PRD)、信噪比(SNR)和均方误差(MSE)。结果表明，IIR - 7滤波器具有较好的消除电源线干扰和消除基线漂移的能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ECG Denoising by using FIR and IIR Filtering Techniques: An Experimental Study

In this work an experimental study is presented by verifying the performance of the FIR and IIR filters. These techniques have been used to eliminate the different types of intrinsic noise of the ECG signal. In order to measure the quality of the filters the MIT-BIH database and the metrics, percentage root mean square difference (PRD), signal to noise ratio (SNR) and mean square error (MSE) have been used. The results indicate that the filter IIR 7 has better quality to eliminate power line interference and base line wander.

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Proceedings of the 2019 11th International Conference on Bioinformatics and Biomedical Technology

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