Electrocardiogram Baseline Wander Suppression Based on the Combination of Morphological and Wavelet Transformation Based Filtering
Article
Article Title | Electrocardiogram Baseline Wander Suppression Based on the |
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ERA Journal ID | 44832 |
Article Category | Article |
Authors | Wan, Xiang-kui (Author), Wu, Haibo (Author), Qiao, Fei (Author), Li, Feng-cong (Author), Li, Yan (Author), Yan, Yue-wen (Author) and Wei, Jia-xin (Author) |
Journal Title | Computational and Mathematical Methods in Medicine |
Journal Citation | 2019, pp. 1-7 |
Number of Pages | 7 |
Year | 2019 |
Publisher | Hindawi Publishing Corporation |
Place of Publication | United Kingdom |
ISSN | 1748-670X |
1748-6718 | |
Digital Object Identifier (DOI) | https://doi.org/10.1155/2019/7196156 |
Web Address (URL) | https://www.hindawi.com/journals/cmmm/ |
Abstract | One of the major noise components in electrocardiogram (ECG) is the baseline wander (BW). Effective methods for suppressing BW include the wavelet-based (WT) and the mathematical morphological filtering-based (MMF)algorithms. However, the T waveform distortions introduced by the WTand the rectangular/trapezoidal distortions introduced by MMF degrade the quality of the output signal. Hence, in this study, we introduce a method by combining the MMF and WTto overcome the shortcomings of both existing methods. To demonstrate the effectiveness of the proposed method, artificial ECG signals containing a clinicalBW are used for numerical simulation, and we also create a realistic model of baseline wander to compare the proposed method with |
Keywords | Electrocardiogram (ECG), baseline wander, mathematical morphological filtering |
ANZSRC Field of Research 2020 | 400607. Signal processing |
Byline Affiliations | Hubei University of Technology, China |
Faculty of Health, Engineering and Sciences | |
Open access url | 2-s2.0-85063232818 |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q52v2/electrocardiogram-baseline-wander-suppression-based-on-the-combination-of-morphological-and-wavelet-transformation-based-filtering
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Wan Computational & Mathematical Methods in Medicine ECG 2019.pdf | ||
License: CC BY 4.0 | ||
File access level: Anyone |
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