使用数字滤波器消除心电噪声

Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI:10.1109/ICBEM.1998.666440

H. Gholamhosseini, H. Nazeran, K. Reynolds

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引用次数: 49

摘要

为了最大限度地去除心电信号中的噪声，提出了一种数字滤波结构。该结构基于级联的零相带通、自适应滤波器和多带通滤波器。它为去除心电信号中的噪声提供了一种有效的方法。该滤波器结构具有实现复杂度低、噪声小的特点。它可以应用于实时应用，特别是自动心律失常分类器。

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ECG noise cancellation using digital filters

A digital filter structure is proposed to maximally remove noise from the ECG signals. This structure is based on cascading a zero-phase bandpass, an adaptive filter, and multi-band-pass filter. It provides an efficient method for removing noise from the ECG signals. This filter structure has low implementation complexity and introduces little noise into a typical ECG. It can be applied to real-time applications particularly automatic cardiac arrhythmia classifiers.

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Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)

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