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Principal component analysis in ECG signal processing

Castells, Francisco; Laguna, Pablo; Sörnmo, Leif LU ; Bollmann, Andreas and Roig, Jose Millet (2007) In Eurasip Journal on Applied Signal Processing p.74580-74580
Abstract
This paper reviews the current status of principal component analysis in the area of ECG signal processing. The fundamentals of PCA are briefly described and the relationship between PCA and Karhunen-Loeve transform is explained. Aspects on PCA related to data with temporal and spatial correlations are considered as adaptive estimation of principal components is. Several ECG applications are reviewed where PCA techniques have been successfully employed, including data compression, ST-T segment analysis for the detection of myocardial ischemia and abnormalities in ventricular repolarization, extraction of atrial fibrillatory waves for detailed characterization of atrial fibrillation, and analysis of body surface potential maps.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Eurasip Journal on Applied Signal Processing
pages
74580 - 74580
publisher
Hindawi Publishing Corporation
external identifiers
  • wos:000248209600001
  • scopus:33947228430
ISSN
1110-8657
DOI
10.1155/2007/74580
language
English
LU publication?
yes
id
dff915ae-f506-4bca-bd8c-330a6ce5e179 (old id 692660)
date added to LUP
2007-12-10 09:21:26
date last changed
2017-11-12 03:58:41
@article{dff915ae-f506-4bca-bd8c-330a6ce5e179,
  abstract     = {This paper reviews the current status of principal component analysis in the area of ECG signal processing. The fundamentals of PCA are briefly described and the relationship between PCA and Karhunen-Loeve transform is explained. Aspects on PCA related to data with temporal and spatial correlations are considered as adaptive estimation of principal components is. Several ECG applications are reviewed where PCA techniques have been successfully employed, including data compression, ST-T segment analysis for the detection of myocardial ischemia and abnormalities in ventricular repolarization, extraction of atrial fibrillatory waves for detailed characterization of atrial fibrillation, and analysis of body surface potential maps.},
  author       = {Castells, Francisco and Laguna, Pablo and Sörnmo, Leif and Bollmann, Andreas and Roig, Jose Millet},
  issn         = {1110-8657},
  language     = {eng},
  pages        = {74580--74580},
  publisher    = {Hindawi Publishing Corporation},
  series       = {Eurasip Journal on Applied Signal Processing},
  title        = {Principal component analysis in ECG signal processing},
  url          = {http://dx.doi.org/10.1155/2007/74580},
  year         = {2007},
}