About: Suppression of Motion Artifacts in Optical Action Potential Records by Independent Component Analysis

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Optical signals reflect electrical changes in the heart; however, the presence of motion artifact (MA) complicates the evaluation. Possibility of MA suppression by independent component analysis (ICA) method is presented in this article with an analysis of ICA efficiency and its limitations. Suppression of MA by ICA method was compared with results obtained by state-of-the-art signal processing method, the ratio method. Based on this comparison, the ICA was found as highly precise and useful method for motion artifact removal. ICA seems to be a promising tool for analysis of optical signals recorded from the heart surface. Optical signals reflect electrical changes in the heart; however, the presence of motion artifact (MA) complicates the evaluation. Possibility of MA suppression by independent component analysis (ICA) method is presented in this article with an analysis of ICA efficiency and its limitations. Suppression of MA by ICA method was compared with results obtained by state-of-the-art signal processing method, the ratio method. Based on this comparison, the ICA was found as highly precise and useful method for motion artifact removal. ICA seems to be a promising tool for analysis of optical signals recorded from the heart surface. (en)
Title	Suppression of Motion Artifacts in Optical Action Potential Records by Independent Component Analysis Suppression of Motion Artifacts in Optical Action Potential Records by Independent Component Analysis (en)
skos:prefLabel	Suppression of Motion Artifacts in Optical Action Potential Records by Independent Component Analysis Suppression of Motion Artifacts in Optical Action Potential Records by Independent Component Analysis (en)
skos:notation	RIV/00216305:26220/12:PU99757!RIV13-GA0-26220___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GAP102/12/2034), P(GD102/09/H083), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kolářová, Jana Janoušek, Oto Ronzhina, Marina
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	172506
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/12:PU99757
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Motion artifact, Independent Component Analysis, Optical recording, Voltage-sensitive dyes, di-4-ANEPPS, supression (en)
http://linked.open.../riv/klicoveSlovo	di-4-ANEPPS Independent Component Analysis Motion artifact Optical recording Voltage-sensitive dyes supression
http://linked.open...ontrolniKodProRIV	[06CAC2EDD0FD]
http://linked.open...v/mistoKonaniAkce	Krakov
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	Computing in Cardiology
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Information Technology in Biomedical Engineering Analysis of Relationship between Electrical Activity and Blood Flow at the Heart Ventricles
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Kolářová, Jana Janoušek, Oto Nováková, Marie Ronzhina, Marina Krishnan, Sridhar
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-09-09 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-1-4673-2076-4
http://localhost/t...ganizacniJednotka	26220

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