Projective versus linear filtering for repolarization duration measurement

Marian Kotas

doi:10.1007/978-3-540-68168-7_28

Projective versus linear filtering for repolarization duration measurement

Marian Kotas

Department of Cybernetics, Nanotechnology and Data Processing (RAU/RAU10)

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

Automatic measurement of repolarization duration is highly prone to errors. The paper is focused on the problem of ECG noise suppression prior to the measurement. Two methods are compared: the traditional linear lowpass filtering and the projective filtering of the time aligned ECG beats. The performed experiments show that the projective filtering has much stronger impact on the precision of the measurements.

Original language	English
Title of host publication	Information Technologies in Biomedicine
Editors	Ewa Pietka, Jacek Kawa
Pages	251-258
Number of pages	8
DOIs	https://doi.org/10.1007/978-3-540-68168-7_28
Publication status	Published - 2008

Publication series

Name	Advances in Soft Computing
Volume	47
ISSN (Print)	1615-3871
ISSN (Electronic)	1860-0794

ASJC Scopus subject areas

Computer Science (miscellaneous)
Computational Mechanics
Computer Science Applications

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10.1007/978-3-540-68168-7_28

Cite this

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Projective versus linear filtering for repolarization duration measurement

Abstract

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ASJC Scopus subject areas

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