Fast Time-Varying Linear Filters for Suppression of Baseline Drift in Electrocardiographic Signals
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Date
2017-02-07
Authors
Kozumplík, Jiří
Provazník, Valentýna
0000-0003-3570-6524Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Springer Nature, BioMed Central
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Abstract
Realization of the high-pass (HP) filter is based on a narrow-band low-pass (LP) filter of which output is subtracted from the delayed input. The base of an LP filter is an extremely low computational cost Lynn’s filter with rectangular impulse response. The optimal cut-off frequency of an HP filter for baseline wander suppression is identical to an instantaneous heart rate.
Description
Citation
BIOMED ENG ONLINE. 2017, vol. 16, issue 24, p. 1-16.
http://www.biomedical-engineering-online.com/content/16/1/24
http://www.biomedical-engineering-online.com/content/16/1/24
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en