{"id":"https://openalex.org/W2979671529","doi":"https://doi.org/10.1109/embc.2019.8856464","title":"A Correlation-Based Algorithm for Beat-to-Beat Heart Rate Estimation from Ballistocardiograms","display_name":"A Correlation-Based Algorithm for Beat-to-Beat Heart Rate Estimation from Ballistocardiograms","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2979671529","doi":"https://doi.org/10.1109/embc.2019.8856464","mag":"2979671529","pmid":"https://pubmed.ncbi.nlm.nih.gov/31947296"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"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/A5102012070","display_name":"Xin Wen","orcid":"https://orcid.org/0000-0001-6581-2681"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xin Wen","raw_affiliation_strings":["Electronic Engineering Department, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015221066","display_name":"Yanqi Huang","orcid":"https://orcid.org/0000-0002-8517-0142"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanqi Huang","raw_affiliation_strings":["Electronic Engineering Department, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100457086","display_name":"Xiaomei Wu","orcid":"https://orcid.org/0000-0002-4937-7680"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaomei Wu","raw_affiliation_strings":["Shanghai Engineering Research Center of Assistive Devices, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Engineering Research Center of Assistive Devices, Shanghai, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066198632","display_name":"Biyong Zhang","orcid":"https://orcid.org/0000-0002-7782-4097"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Biyong Zhang","raw_affiliation_strings":["The Nether-lands and also with BOBO Technology, Eindhoven University of Technology, China"],"affiliations":[{"raw_affiliation_string":"The Nether-lands and also with BOBO Technology, Eindhoven University of Technology, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102012070"],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":0.3912,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.59458746,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2019","issue":null,"first_page":"6355","last_page":"6358"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9984999895095825,"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/beat","display_name":"Beat (acoustics)","score":0.8231098651885986},{"id":"https://openalex.org/keywords/ballistocardiography","display_name":"Ballistocardiography","score":0.8024590015411377},{"id":"https://openalex.org/keywords/heart-beat","display_name":"Heart beat","score":0.6122075319290161},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5850319266319275},{"id":"https://openalex.org/keywords/rr-interval","display_name":"RR interval","score":0.5824228525161743},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.48097383975982666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47063398361206055},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.4687735438346863},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.433368980884552},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3556693494319916},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3340628743171692},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3093748986721039},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3032224178314209},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.18814760446548462},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15283754467964172},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.14836937189102173},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.13775816559791565},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11354714632034302},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.1082453727722168}],"concepts":[{"id":"https://openalex.org/C189809214","wikidata":"https://www.wikidata.org/wiki/Q829522","display_name":"Beat (acoustics)","level":2,"score":0.8231098651885986},{"id":"https://openalex.org/C2779611634","wikidata":"https://www.wikidata.org/wiki/Q4851812","display_name":"Ballistocardiography","level":2,"score":0.8024590015411377},{"id":"https://openalex.org/C2982892191","wikidata":"https://www.wikidata.org/wiki/Q253408","display_name":"Heart beat","level":2,"score":0.6122075319290161},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5850319266319275},{"id":"https://openalex.org/C2908688587","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"RR interval","level":5,"score":0.5824228525161743},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.48097383975982666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47063398361206055},{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.4687735438346863},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.433368980884552},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3556693494319916},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3340628743171692},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3093748986721039},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3032224178314209},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.18814760446548462},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15283754467964172},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.14836937189102173},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.13775816559791565},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11354714632034302},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.1082453727722168},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001450","descriptor_name":"Ballistocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001450","descriptor_name":"Ballistocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001450","descriptor_name":"Ballistocardiography","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":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2019.8856464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31947296","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31947296","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,"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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1602479616","https://openalex.org/W1969090485","https://openalex.org/W1991113589","https://openalex.org/W2036775971","https://openalex.org/W2062066574","https://openalex.org/W2117451748","https://openalex.org/W2148325642","https://openalex.org/W2162273778","https://openalex.org/W2164993323","https://openalex.org/W2168752508","https://openalex.org/W2222961240","https://openalex.org/W2293079238","https://openalex.org/W2532860839","https://openalex.org/W2580792129","https://openalex.org/W2962778826","https://openalex.org/W6728939782"],"related_works":["https://openalex.org/W2416864232","https://openalex.org/W1502524017","https://openalex.org/W2946788172","https://openalex.org/W2144144167","https://openalex.org/W2031066127","https://openalex.org/W1986527245","https://openalex.org/W2062066574","https://openalex.org/W2979671529","https://openalex.org/W3000519941","https://openalex.org/W2168752508"],"abstract_inverted_index":{"Ballistocardiography":[0],"(BCG)":[1],"is":[2,42,52,116],"a":[3,95,103,117,121],"type":[4],"of":[5,14,26,63,84,100,109],"non-contact":[6],"measurement":[7],"technique":[8],"that":[9,41],"measures":[10],"the":[11,15,22,55,60,76,85],"mechanical":[12],"reaction":[13],"body":[16],"resulting":[17],"from":[18,38],"heart":[19,35,106],"contraction":[20],"and":[21,46,94,102],"subsequent":[23],"cardiac":[24,124],"ejection":[25],"blood.":[27],"Herein,":[28],"we":[29],"present":[30],"an":[31],"algorithm":[32,51,87,115],"for":[33,120],"beat-to-beat":[34,97],"rate":[36,107],"estimation":[37],"BCG":[39],"signals":[40,78],"both":[43],"highly":[44],"universal":[45],"easy":[47],"to":[48,79],"implement.":[49],"The":[50,82,113],"based":[53],"on":[54],"correlation":[56],"between":[57],"heartbeats":[58],"in":[59],"same":[61],"section":[62],"BCG.":[64],"It":[65],"first":[66],"generates":[67],"patterns":[68],"by":[69],"autocorre-lation,":[70],"which":[71],"are":[72],"then":[73],"matched":[74],"with":[75,88],"remaining":[77],"determine":[80],"heartbeats.":[81],"agreement":[83],"proposed":[86,114],"synchronized":[89],"electrocardiogram":[90],"has":[91],"been":[92],"evaluated,":[93],"relative":[96,104],"interval":[98],"error":[99,108],"1.66%":[101],"average":[105],"1.25%":[110],"were":[111],"observed.":[112],"promising":[118],"candidate":[119],"non-contact,":[122],"long-term":[123],"monitoring":[125],"system":[126],"at":[127],"home.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}