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http://dx.doi.org/10.5370/KIEE.2014.63.4.551

Baseline Drift Reduction and Suppression of Power Line Noises in ECG Signal by Designing Multirate Digital Filter  

Kim, Jeong-Hwan (School of Biomedical Eng., Konkuk University)
Kim, Hyun-Tae (School of Biomedical Eng., Konkuk University)
Park, Sang-Eun (School of Biomedical Eng., Konkuk University)
Lee, Jeong-Whan (School of Biomedical Eng., Konkuk University)
Kim, Kyeong-Seop (School of Biomedical Eng., Research Institute of Biomedical Eng., Konkuk University)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.63, no.4, 2014 , pp. 551-558 More about this Journal
Abstract
Baseline drift reduction and removal of power line noises in electrocardiogram are often necessary to avoid the distortions in extracting the fiducial features. With this aim, the multirate digital filtering algorithm is suggested to design and implement Finite Impulse Response or Infinite Impulse Response Filter by changing the sampling rate with omitting or interpolating intermediate ECG data. After the experimental simulations performed, we can conclude the fact that we can suppress the baseline wander and power line disturbances in ECG signal with reducing the computational complexities in which we do not keep the original and high sampling frequency.
Keywords
Multirate; Digital filter; ECG; Baseline drift; Power line noises; Correlation; RMSE;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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