Electrocardiogram compression using the nonlinear iterative partial least squares algorithm: A comparison between adaptive and non-adaptive approach

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dc.contributor.authorPier Ricchetti
dc.contributor.authorNICOLOSI, D. E. C.
dc.contributor.authorOrcidhttps://orcid.org/0000-0003-2037-714X
dc.date.accessioned2023-08-26T23:48:00Z
dc.date.available2023-08-26T23:48:00Z
dc.date.issued2020-08-07
dc.description.abstract© 2020 Inderscience Enterprises Ltd.Data compression is applicable in reducing amount of data to be stored and it can be applied in several data collecting processes, being generated by lossy or lossless compression algorithms. Due to its large amount of data, the use of compression is desirable in ECG signals. In this work, we present the accepted nonlinear iterative partial least squares (NIPALS) method as an option to ECG compression method, as recommended by Nicolosi (1999). In addition, we compare the results based in an adaptive and non-adaptive version of this method, by using the MIT arrhythmia database. As a help to obtain a better comparison, we have developed an abnormality indicator related to possible abnormalities in the waveform and a decision method that helps to choose between adaptive or non-adaptive approach. Results showed that the adaptive approach is better than the non-adaptive approach, for the NIPALS compression algorithm.
dc.description.firstpage367
dc.description.issuenumber4
dc.description.lastpage385
dc.description.volume33
dc.identifier.citationRICCHETTI, P.; NICOLOSI, D. E. C. Electrocardiogram compression using the nonlinear iterative partial least squares algorithm: a comparison between adaptive and non-adaptive approach. International Journal of Biomedical Engineering and Technology, v. 33, n. 4, p. 367-385, aug. 2020.
dc.identifier.issn1752-6426
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/4883
dc.relation.ispartofInternational Journal of Biomedical Engineering and Technology
dc.rightsAcesso Restrito
dc.subject.otherlanguageAdaptive
dc.subject.otherlanguageComparison
dc.subject.otherlanguageComponent analysis
dc.subject.otherlanguageCompression algorithms
dc.subject.otherlanguageData compression
dc.subject.otherlanguageECG
dc.subject.otherlanguageElectrocardiogram
dc.subject.otherlanguageNIPALS
dc.subject.otherlanguagePCA
dc.subject.otherlanguagePrincipal component analysis
dc.titleElectrocardiogram compression using the nonlinear iterative partial least squares algorithm: A comparison between adaptive and non-adaptive approach
dc.typeArtigo
fei.scopus.citations0
fei.scopus.eid2-s2.0-85095976795
fei.scopus.subjectAdaptive approach
fei.scopus.subjectAdaptive versions
fei.scopus.subjectCompression algorithms
fei.scopus.subjectDecision method
fei.scopus.subjectECG compression
fei.scopus.subjectLossless compression algorithm
fei.scopus.subjectPartial least square (PLS)
fei.scopus.subjectPartial least squares algorithms
fei.scopus.updated2024-07-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85095976795&origin=inward
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