Increasing the Accuracy of Determining RR Intervals of ECG Using Wavelet Transform.

Galina Shcherbakova,Svetlana Antoshchuk,Anatoliy Sachenko, Nataliia Volkova,Bohdan Rusyn, Piotr Pikiewicz, Sergey Rippa

2023 IEEE 12th International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS)（2023）

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摘要

The paper presents a technique for calculation of coordinate values of the extremum of electrocardiograms signals based on wavelet transform optimization. The procedures for evaluating of the coordinates of R waves and the intervals between them for electrocardiograms based on the search with the Haar wavelet function are given. The such parameters calculation error under conditions of noise levels is studied. The influence of the length of the support of the Haar wavelet function and the step size on the speed of the search is estimated.

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关键词

optimization,telemedicine,electrocardiogram,Haar wavelet functions,optimization,medical diagnostics systems

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