仅使用连续小波变换CWT表征胎儿心电图

2017 International Conference on Electrical and Information Technologies (ICEIT) Pub Date : 2017-11-01 DOI:10.1109/EITECH.2017.8255310

S. Ziani, A. Jbari, Larbi Belarbi

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引用次数: 7

摘要

本文仅用连续小波变换对胎儿心电图信号进行了表征。胎儿心电图信号中具有临床意义的信息往往被母体心电图meg视为最主要的干扰所掩盖。这项工作的目的是表征复杂的QRS并估计RR间隔，以便诊断胎儿心律失常，如心动过缓和心动过速，而无需从母亲的信号中提取胎儿信号。我们从时域和频域两个方面来提取信号的有用特征。

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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Fetal electrocardiogram characterization by using only the continuous wavelet transform CWT

This paper deals with the characterization of the fetal electrocardiogram signal by using only the continuous wavelet transform. Clinically significant information in the fetal electrocardiogram signal is often masked by maternal electrocardiogram mECG considered as the most predominant interference. The aim of this work is to characterize the complex QRS and to estimate the RR interval in order to diagnose fetal heart arrhythmia such as Bradycardia and Tachycardia and this without being obliged to extract the fetal signal from that of the mother. We focus on both time domain and frequency domain to extract the useful characteristics of the signal.

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2017 International Conference on Electrical and Information Technologies (ICEIT)

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