{"id":"https://openalex.org/W2127017228","doi":"https://doi.org/10.1109/10.301729","title":"Ventricular late potentials characterization in time-frequency domain by means of a wavelet transform","display_name":"Ventricular late potentials characterization in time-frequency domain by means of a wavelet transform","publication_year":1994,"publication_date":"1994-07-01","ids":{"openalex":"https://openalex.org/W2127017228","doi":"https://doi.org/10.1109/10.301729","mag":"2127017228","pmid":"https://pubmed.ncbi.nlm.nih.gov/7927383"},"language":"en","primary_location":{"id":"doi:10.1109/10.301729","doi":"https://doi.org/10.1109/10.301729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/10.301729","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011395604","display_name":"Olivier Meste","orcid":"https://orcid.org/0000-0002-1405-0194","observed_orcids":["https://orcid.org/0000-0002-1405-0194","https://orcid.org/0000-0002-7664-0018"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210106479","display_name":"Laboratoire d'Informatique, Signaux et Syst\u00e8mes de Sophia Antipolis","ror":"https://ror.org/01215r597","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I201841394","https://openalex.org/I4210106479","https://openalex.org/I4210159245"]},{"id":"https://openalex.org/I4387154757","display_name":"Universit\u00e9 Nice Sophia Antipolis","ror":"https://ror.org/02k9vew78","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394","https://openalex.org/I4387154757"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"O. Meste","raw_affiliation_strings":["Laboratoire I3S, CNRS-UNSA, Valbonne, France","Lab. I3S, Univ. de Nice-Sophia Antipolis, Valbonne, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire I3S, CNRS-UNSA, Valbonne, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210106479"]},{"raw_affiliation_string":"Lab. I3S, Univ. de Nice-Sophia Antipolis, Valbonne, France","institution_ids":["https://openalex.org/I4210106479","https://openalex.org/I4387154757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106430522","display_name":"Herv\u00e9 Rix","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210106479","display_name":"Laboratoire d'Informatique, Signaux et Syst\u00e8mes de Sophia Antipolis","ror":"https://ror.org/01215r597","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I201841394","https://openalex.org/I4210106479","https://openalex.org/I4210159245"]},{"id":"https://openalex.org/I4387154757","display_name":"Universit\u00e9 Nice Sophia Antipolis","ror":"https://ror.org/02k9vew78","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394","https://openalex.org/I4387154757"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"H. Rix","raw_affiliation_strings":["Laboratoire I3S, CNRS-UNSA, La Valbonne, France","Lab. I3S, Univ. de Nice-Sophia Antipolis, Valbonne, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire I3S, CNRS-UNSA, La Valbonne, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210106479"]},{"raw_affiliation_string":"Lab. I3S, Univ. de Nice-Sophia Antipolis, Valbonne, France","institution_ids":["https://openalex.org/I4210106479","https://openalex.org/I4387154757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065446322","display_name":"P. Caminal","orcid":"https://orcid.org/0000-0002-2301-8153","observed_orcids":["https://orcid.org/0000-0002-2301-8153"]},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P. Caminal","raw_affiliation_strings":["Institut de Cibern\u00e9tica, Universitat Politc\u00e9nica de Catalunya-CSIC Barcelona, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Cibern\u00e9tica, Universitat Politc\u00e9nica de Catalunya-CSIC Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088964967","display_name":"Nitish V. Thakor","orcid":"https://orcid.org/0000-0002-9981-9395","observed_orcids":["https://orcid.org/0000-0002-9981-9395"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N.V. Thakor","raw_affiliation_strings":["Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, USA","institution_ids":["https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":5.0521,"has_fulltext":false,"cited_by_count":99,"citation_normalized_percentile":{"value":0.95757576,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"41","issue":"7","first_page":"625","last_page":"634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.006899999920278788,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.0035000001080334187,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ventricular-late-potentials","display_name":"ventricular late potentials","score":0.9990000128746033},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"wavelet transform","score":0.906000018119812},{"id":"https://openalex.org/keywords/time-frequency-representation","display_name":"time-frequency representation","score":0.9179999828338623},{"id":"https://openalex.org/keywords/qrs-complex","display_name":"QRS complex","score":0.9110000133514404},{"id":"https://openalex.org/keywords/sinusoid-detection","display_name":"sinusoid detection","score":0.7379999756813049},{"id":"https://openalex.org/keywords/signal-averaging","display_name":"signal averaging","score":0.6809999942779541},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"electrocardiogram","score":0.6819999814033508}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.727595865726471},{"id":"https://openalex.org/C124062153","wikidata":"https://www.wikidata.org/wiki/Q7806645","display_name":"Time\u2013frequency representation","level":4,"score":0.7169230580329895},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6407559514045715},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.6080239415168762},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.6059930324554443},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6022964119911194},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.5583756566047668},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5323809385299683},{"id":"https://openalex.org/C111773187","wikidata":"https://www.wikidata.org/wiki/Q1969239","display_name":"QRS complex","level":2,"score":0.5174720883369446},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5017523765563965},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4919740855693817},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46120184659957886},{"id":"https://openalex.org/C95722684","wikidata":"https://www.wikidata.org/wiki/Q2622756","display_name":"Continuous wavelet transform","level":5,"score":0.4578195810317993},{"id":"https://openalex.org/C132736078","wikidata":"https://www.wikidata.org/wiki/Q338438","display_name":"Fast wavelet transform","level":5,"score":0.44885867834091187},{"id":"https://openalex.org/C1109138","wikidata":"https://www.wikidata.org/wiki/Q3280930","display_name":"Harmonic wavelet transform","level":5,"score":0.439035564661026},{"id":"https://openalex.org/C111350171","wikidata":"https://www.wikidata.org/wiki/Q7443700","display_name":"Second-generation wavelet transform","level":5,"score":0.41622650623321533},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3750705122947693},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3620869517326355},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2987736463546753},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.2885324954986572},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20089426636695862},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.10732528567314148},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09334903955459595},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.05911329388618469},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000200","descriptor_name":"Action Potentials","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005583","descriptor_name":"Fourier Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016276","descriptor_name":"Ventricular Function","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017180","descriptor_name":"Tachycardia, Ventricular","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1109/10.301729","doi":"https://doi.org/10.1109/10.301729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/10.301729","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:7927383","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7927383","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on bio-medical engineering","raw_type":"Journal Article"},{"id":"pmh:oai:HAL:hal-00356221v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-00356221","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Biomedical Engineering, 1994, 41 (7), pp.625-34. &#x27E8;10.1109/10.301729&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W29640555","https://openalex.org/W42774151","https://openalex.org/W1552907703","https://openalex.org/W2039942287","https://openalex.org/W2040543542","https://openalex.org/W2081419782","https://openalex.org/W2096092115","https://openalex.org/W2096684483","https://openalex.org/W2097341234","https://openalex.org/W2131425541","https://openalex.org/W2150391795","https://openalex.org/W2165878107","https://openalex.org/W2289704224","https://openalex.org/W2432146708","https://openalex.org/W2535251389","https://openalex.org/W6633251595","https://openalex.org/W6679784614"],"related_works":["https://openalex.org/W2152109018","https://openalex.org/W2084066907","https://openalex.org/W2291221577","https://openalex.org/W2131425541","https://openalex.org/W2023263455","https://openalex.org/W2364506753","https://openalex.org/W2045294366","https://openalex.org/W2100945887","https://openalex.org/W2545452666","https://openalex.org/W1874786493"],"abstract_inverted_index":{"The":[0],"main":[1],"transforms":[2,16],"of":[3,51,63,77,93],"Cohen's":[4],"class":[5],"allow":[6],"signal":[7,101],"representation":[8,54],"simultaneously":[9],"in":[10,41,72],"time":[11,42],"and":[12,30,43,59,82,89],"frequency":[13,29],"domains.":[14],"Wavelet":[15],"make":[17],"it":[18],"possible":[19],"to":[20,26,32],"link":[21],"the":[22,27,49,64,86,91],"temporal":[23],"window":[24],"width":[25],"analyzing":[28],"leads":[31],"a":[33,69,73],"\"modified":[34],"wavelet":[35],"transform\"":[36],"which":[37],"improves":[38],"resolution":[39],"both":[40],"frequency.":[44],"A":[45],"simulation":[46,87],"study":[47],"illustrates":[48],"artifacts":[50],"every":[52],"time-frequency":[53],"(TFR)":[55],"on":[56],"pure":[57],"sinusoids":[58],"gives":[60],"performance":[61],"evaluation":[62],"different":[65],"methods":[66],"when":[67],"searching":[68],"sinusoid":[70],"embedded":[71],"QRS":[74],"complex.":[75],"Analyses":[76],"real":[78],"signals":[79],"from":[80],"healthy":[81],"pathological":[83],"subjects":[84],"confirm":[85],"results":[88],"complete":[90],"characterization":[92],"ventricular":[94],"late":[95],"potentials":[96],"(VLP)":[97],"yet":[98],"detected":[99],"by":[100],"averaging.":[102]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
