{"id":"https://openalex.org/W2102263422","doi":"https://doi.org/10.1109/icassp.2009.4959626","title":"Comparison of four estimators of the 3D cardiac electrical activity for surface ECG synthesis from intracardiac recordings","display_name":"Comparison of four estimators of the 3D cardiac electrical activity for surface ECG synthesis from intracardiac recordings","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2102263422","doi":"https://doi.org/10.1109/icassp.2009.4959626","mag":"2102263422"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4959626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959626","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5045539855","display_name":"Amar Kachenoura","orcid":"https://orcid.org/0000-0003-4340-1261"},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Kachenoura","raw_affiliation_strings":["INSERM U642, Rennes, France","LTSI, Universit\u00e9 de Rennes 1, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSERM U642, Rennes, France","institution_ids":["https://openalex.org/I154526488"]},{"raw_affiliation_string":"LTSI, Universit\u00e9 de Rennes 1, Rennes, France","institution_ids":["https://openalex.org/I4210105651","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066095758","display_name":"Fabienne Por\u00e9e","orcid":"https://orcid.org/0000-0003-2575-4821"},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Poree","raw_affiliation_strings":["INSERM U642, Rennes, France","LTSI, Universit\u00e9 de Rennes 1, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSERM U642, Rennes, France","institution_ids":["https://openalex.org/I154526488"]},{"raw_affiliation_string":"LTSI, Universit\u00e9 de Rennes 1, Rennes, France","institution_ids":["https://openalex.org/I4210105651","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026033036","display_name":"G. Carrault","orcid":null},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210116274","display_name":"CIC Rennes","ror":"https://ror.org/02baj6743","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105774","https://openalex.org/I4210116274","https://openalex.org/I4210155724","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210150021","display_name":"Centre d'Investigation Clinique - Innovation Technologique","ror":"https://ror.org/04fmayc82","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210150021"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"G. Carrault","raw_affiliation_strings":["INSERM-CIT804, CIC-IT de, Rennes, France","LTSI, Universit\u00e9 de Rennes 1, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSERM-CIT804, CIC-IT de, Rennes, France","institution_ids":["https://openalex.org/I4210116274","https://openalex.org/I4210150021","https://openalex.org/I154526488"]},{"raw_affiliation_string":"LTSI, Universit\u00e9 de Rennes 1, Rennes, France","institution_ids":["https://openalex.org/I4210105651","https://openalex.org/I56067802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103781189","display_name":"Alfredo I. Hern\u00e1ndez","orcid":null},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210105651","display_name":"Laboratoire Traitement du Signal et de l'Image","ror":"https://ror.org/01f1amm71","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105651","https://openalex.org/I4210105774","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210116274","display_name":"CIC Rennes","ror":"https://ror.org/02baj6743","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I4210105774","https://openalex.org/I4210116274","https://openalex.org/I4210155724","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210150021","display_name":"Centre d'Investigation Clinique - Innovation Technologique","ror":"https://ror.org/04fmayc82","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210150021"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A.I. Hernandez","raw_affiliation_strings":["INSERM-CIT804, CIC-IT de, Rennes, France","LTSI, Universit\u00e9 de Rennes 1, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSERM-CIT804, CIC-IT de, Rennes, France","institution_ids":["https://openalex.org/I4210116274","https://openalex.org/I4210150021","https://openalex.org/I154526488"]},{"raw_affiliation_string":"LTSI, Universit\u00e9 de Rennes 1, Rennes, France","institution_ids":["https://openalex.org/I4210105651","https://openalex.org/I56067802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1927,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62831933,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"485","last_page":"488"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9991999864578247,"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":0.9991999864578247,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/intracardiac-injection","display_name":"Intracardiac injection","score":0.831741452217102},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6380693912506104},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4969475567340851},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.4755903482437134},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47025835514068604},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4561272859573364},{"id":"https://openalex.org/keywords/linear-correlation","display_name":"Linear correlation","score":0.4393470287322998},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.41934141516685486},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3610934615135193},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23033800721168518},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18941274285316467},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.16292202472686768},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.13480639457702637}],"concepts":[{"id":"https://openalex.org/C80093799","wikidata":"https://www.wikidata.org/wiki/Q366155","display_name":"Intracardiac injection","level":2,"score":0.831741452217102},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6380693912506104},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4969475567340851},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.4755903482437134},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47025835514068604},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4561272859573364},{"id":"https://openalex.org/C2989041947","wikidata":"https://www.wikidata.org/wiki/Q186290","display_name":"Linear correlation","level":2,"score":0.4393470287322998},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.41934141516685486},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3610934615135193},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23033800721168518},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18941274285316467},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.16292202472686768},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.13480639457702637},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2009.4959626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959626","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-00913821v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00913821","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP 2009)., Apr 2009, Taipei, Taiwan. pp.485 - 488, &#x27E8;10.1109/ICASSP.2009.4959626&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W616492429","https://openalex.org/W1555711139","https://openalex.org/W1883664232","https://openalex.org/W2019246320","https://openalex.org/W2022409639","https://openalex.org/W2038489440","https://openalex.org/W2065609801","https://openalex.org/W2099741732","https://openalex.org/W2123592083","https://openalex.org/W2124215101","https://openalex.org/W2137983211","https://openalex.org/W2142638745","https://openalex.org/W2151544690","https://openalex.org/W2158185896","https://openalex.org/W2399268814","https://openalex.org/W2889339882","https://openalex.org/W2911546748","https://openalex.org/W3146803896"],"related_works":["https://openalex.org/W2400564179","https://openalex.org/W4206905980","https://openalex.org/W2350915185","https://openalex.org/W1964632492","https://openalex.org/W2356478842","https://openalex.org/W4242170870","https://openalex.org/W2017701310","https://openalex.org/W2136950386","https://openalex.org/W1992709230","https://openalex.org/W1989456059"],"abstract_inverted_index":{"The":[0,64],"aim":[1],"of":[2,11,41,66,101,131],"this":[3],"study":[4],"is":[5,28,31,90],"to":[6,21],"facilitate":[7],"the":[8,34,42,55,59,62,82,99,102,112,116,120,132],"home":[9],"follow-up":[10],"patients":[12],"treated":[13],"with":[14,107],"cardiac":[15,43],"implantable":[16],"devices.":[17],"A":[18],"new":[19],"procedure":[20],"synthesize":[22],"12-lead":[23],"ECG":[24,48,118],"from":[25],"intracardiac":[26],"EGM":[27,51],"proposed.":[29],"It":[30],"based":[32,76],"on":[33,77],"estimation":[35],"of:":[36],"(i)":[37],"a":[38,93],"3D":[39],"representation":[40],"electrical":[44],"activity":[45],"both":[46],"for":[47],"(VCG)":[49],"and":[50,53,61,68,79,88,119,126,137,144],"(VGM),":[52],"(ii)":[54],"transfer":[56,84],"function":[57,85],"between":[58,86,115,124,142],"VGM":[60,89],"VCG.":[63],"extraction":[65],"VCG":[67,87],"VGMis":[69],"performed":[70],"by":[71],"comparing":[72],"four":[73],"different":[74],"algorithms":[75],"PCA":[78,136],"ICA,":[80],"whereas":[81,128],"non-linear":[83],"estimated":[91],"using":[92],"specific":[94],"neural":[95],"network.":[96],"Results":[97],"demonstrate":[98],"effectiveness":[100],"proposed":[103],"method":[104,134],"in":[105],"comparison":[106],"our":[108],"previous":[109,133],"work.":[110],"Indeed,":[111],"correlation":[113,129],"coefficients,":[114],"real":[117],"synthesized":[121],"ECG,":[122],"lie":[123,141],"0.78":[125],"0.99,":[127],"coefficients":[130],"(combining":[135],"linear":[138],"Wiener":[139],"filter)":[140],"0.6":[143],"0.94.":[145]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
