Improving the quality of the ECG signal by filtering in wavelet transform domain

Róża Dzierżak; Wojciech Surtel; Grzegorz Dzida; Marcin Maciejewski

doi:10.1117/12.2249329

28 September 2016 Improving the quality of the ECG signal by filtering in wavelet transform domain

Róża Dzierżak, Wojciech Surtel, Grzegorz Dzida, Marcin Maciejewski

Proceedings Volume 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016; 1003150 (2016) https://doi.org/10.1117/12.2249329
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 2016, Wilga, Poland

Abstract

The article concerns the research methods of noise reduction occurring in the ECG signals. The method is based on the use of filtration in wavelet transform domain. The study was conducted on two types of signal - received during the rest of the patient and obtained during physical activity. For each of the signals 3 types of filtration were used. The study was designed to determine the effectiveness of various wavelets for de-noising signals obtained in both cases. The results confirm the suitability of the method for improving the quality of the electrocardiogram in case of both types of signals.

Citation Download Citation

Róża Dzierżak, Wojciech Surtel, Grzegorz Dzida, and Marcin Maciejewski "Improving the quality of the ECG signal by filtering in wavelet transform domain", Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 1003150 (28 September 2016); https://doi.org/10.1117/12.2249329

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