{"id":"https://openalex.org/W2305493398","doi":"https://doi.org/10.1109/tbme.2015.2470077","title":"Feature-based Correlation and Topological Similarity for Interbeat Interval Estimation using Ultra-Wideband Radar","display_name":"Feature-based Correlation and Topological Similarity for Interbeat Interval Estimation using Ultra-Wideband Radar","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2305493398","doi":"https://doi.org/10.1109/tbme.2015.2470077","mag":"2305493398","pmid":"https://pubmed.ncbi.nlm.nih.gov/26302507"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2015.2470077","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tbme.2015.2470077","pdf_url":"https://ieeexplore.ieee.org/ielx7/10/7435363/07214253.pdf","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,"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"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/10/7435363/07214253.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087021066","display_name":"Takuya Sakamoto","orcid":"https://orcid.org/0000-0003-0177-879X"},"institutions":[{"id":"https://openalex.org/I180941496","display_name":"University of Hyogo","ror":"https://ror.org/0151bmh98","country_code":"JP","type":"education","lineage":["https://openalex.org/I180941496"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takuya Sakamoto","raw_affiliation_strings":["Graduate School of Engineering, University of Hyogo, Himeji, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, University of Hyogo, Himeji, Japan","institution_ids":["https://openalex.org/I180941496"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048460915","display_name":"Ryohei Imasaka","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryohei Imasaka","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109513814","display_name":"Hirofumi Taki","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirofumi Taki","raw_affiliation_strings":["Graduate School of Biomedical Engineering, Tohoku University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Biomedical Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101848700","display_name":"Toru Sato","orcid":"https://orcid.org/0000-0002-2092-7335"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toru Sato","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108625791","display_name":"Mototaka Yoshioka","orcid":null},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mototaka Yoshioka","raw_affiliation_strings":["Advanced Research Division, Panasonic Corporation"],"affiliations":[{"raw_affiliation_string":"Advanced Research Division, Panasonic Corporation","institution_ids":["https://openalex.org/I1283155146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102742816","display_name":"K. Inoue","orcid":"https://orcid.org/0000-0001-7282-8171"},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichi Inoue","raw_affiliation_strings":["Advanced Research Division, Panasonic Corporation"],"affiliations":[{"raw_affiliation_string":"Advanced Research Division, Panasonic Corporation","institution_ids":["https://openalex.org/I1283155146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101405006","display_name":"Takeshi Fukuda","orcid":"https://orcid.org/0000-0003-4848-4078"},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Fukuda","raw_affiliation_strings":["Advanced Research Division, Panasonic Corporation"],"affiliations":[{"raw_affiliation_string":"Advanced Research Division, Panasonic Corporation","institution_ids":["https://openalex.org/I1283155146"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101708377","display_name":"Hiroyuki Sakai","orcid":"https://orcid.org/0000-0003-1168-0323"},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Sakai","raw_affiliation_strings":["Advanced Research Division, Panasonic Corporation"],"affiliations":[{"raw_affiliation_string":"Advanced Research Division, Panasonic Corporation","institution_ids":["https://openalex.org/I1283155146"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5087021066"],"corresponding_institution_ids":["https://openalex.org/I180941496"],"apc_list":null,"apc_paid":null,"fwci":4.883,"has_fulltext":true,"cited_by_count":105,"citation_normalized_percentile":{"value":0.95489012,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"63","issue":"4","first_page":"1","last_page":"1"},"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9976000189781189,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9965000152587891,"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/heartbeat","display_name":"Heartbeat","score":0.6814628839492798},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6029706001281738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5967239141464233},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5931495428085327},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5791670680046082},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5341632962226868},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5132415294647217},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47752419114112854},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.41347020864486694},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3398098945617676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24383777379989624},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12962055206298828},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12645304203033447}],"concepts":[{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.6814628839492798},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6029706001281738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5967239141464233},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5931495428085327},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5791670680046082},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5341632962226868},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5132415294647217},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47752419114112854},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.41347020864486694},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3398098945617676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24383777379989624},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12962055206298828},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12645304203033447},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","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},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2015.2470077","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tbme.2015.2470077","pdf_url":"https://ieeexplore.ieee.org/ielx7/10/7435363/07214253.pdf","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,"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:26302507","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26302507","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":"IEEE transactions on bio-medical engineering","raw_type":null}],"best_oa_location":{"id":"doi:10.1109/tbme.2015.2470077","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tbme.2015.2470077","pdf_url":"https://ieeexplore.ieee.org/ielx7/10/7435363/07214253.pdf","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,"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"},"sustainable_development_goals":[{"score":0.75,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G1069223013","display_name":null,"funder_award_id":"JSPS KAKENHI","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G188127548","display_name":null,"funder_award_id":"15K18077","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4636223006","display_name":null,"funder_award_id":"JSPS KAK","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6214486782","display_name":null,"funder_award_id":"Kyoto University","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7752643416","display_name":null,"funder_award_id":"Japan","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7909739436","display_name":null,"funder_award_id":"25249057","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320307436","display_name":"Resources for the Future","ror":"https://ror.org/04qpegs24"},{"id":"https://openalex.org/F4320323289","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03"},{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320335390","display_name":"Research Institute for Sustainable Humanosphere, Kyoto University","ror":null},{"id":"https://openalex.org/F4320338121","display_name":"Center of Innovation Program","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2305493398.pdf","grobid_xml":"https://content.openalex.org/works/W2305493398.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1985694466","https://openalex.org/W2000509083","https://openalex.org/W2012427412","https://openalex.org/W2014593645","https://openalex.org/W2016311027","https://openalex.org/W2019651024","https://openalex.org/W2040841611","https://openalex.org/W2042954156","https://openalex.org/W2082848186","https://openalex.org/W2090269566","https://openalex.org/W2097063432","https://openalex.org/W2097777314","https://openalex.org/W2099743383","https://openalex.org/W2100210993","https://openalex.org/W2105891650","https://openalex.org/W2109178308","https://openalex.org/W2109927190","https://openalex.org/W2113341185","https://openalex.org/W2117667766","https://openalex.org/W2122859962","https://openalex.org/W2124607194","https://openalex.org/W2135301109","https://openalex.org/W2137449759","https://openalex.org/W2138899668","https://openalex.org/W2141951524","https://openalex.org/W2145784584","https://openalex.org/W2162632502","https://openalex.org/W2171942582","https://openalex.org/W6674688225"],"related_works":["https://openalex.org/W4385543909","https://openalex.org/W3039320222","https://openalex.org/W3199640442","https://openalex.org/W1898280036","https://openalex.org/W2315807364","https://openalex.org/W2382278803","https://openalex.org/W2113096447","https://openalex.org/W2803040299","https://openalex.org/W2376695684","https://openalex.org/W2236027875"],"abstract_inverted_index":{"The":[0,36,152,171,182],"objectives":[1],"of":[2,30,43,62,164,178,184,201,212,226],"this":[3,185],"paper":[4],"are":[5,58,71],"to":[6,26,47,89,120,127],"propose":[7,98],"a":[8,44,99,107,202],"method":[9,33,38,154,194],"that":[10,85,103,146,191,208],"can":[11],"accurately":[12],"estimate":[13,48],"the":[14,28,31,40,49,76,161,168,174,179,192,199,224],"human":[15],"heart":[16],"rate":[17],"(HR)":[18],"using":[19,111,135],"an":[20,144,156],"ultrawideband":[21],"(UWB)":[22],"radar":[23,45,82],"system,":[24],"and":[25,52,55,93,125,176,231],"determine":[27],"performance":[29],"proposed":[32,37,153,180,193],"through":[34],"measurements.":[35],"uses":[39],"feature":[41,100,108,115,123],"points":[42],"signal":[46,102,117],"HR":[50,130,213],"efficiently":[51],"accurately.":[53,94],"Fourier-":[54],"periodicity-based":[56],"methods":[57],"inappropriate":[59],"for":[60,167,187,223],"estimation":[61,211],"instantaneous":[63],"HRs":[64],"in":[65,143,160,198,219],"real":[66],"time":[67],"because":[68],"heartbeat":[69],"waveforms":[70],"highly":[72],"variable,":[73],"even":[74],"within":[75],"beat-to-beat":[77],"interval.":[78],"We":[79],"define":[80],"six":[81],"waveform":[83],"features":[84],"enable":[86],"correlation":[87],"processing":[88],"be":[90,196],"performed":[91],"quickly":[92],"In":[95],"addition,":[96],"we":[97],"topology":[101,116],"is":[104,118,190],"generated":[105],"from":[106],"sequence":[109],"without":[110],"amplitude":[112],"information.":[113],"This":[114],"used":[119,218],"find":[121],"unreliable":[122],"points,":[124],"thus,":[126],"suppress":[128],"inaccurate":[129],"estimates.":[131],"Measurements":[132],"were":[133],"taken":[134],"UWB":[136],"radar,":[137],"while":[138],"simultaneously":[139],"performing":[140],"electrocardiography":[141],"measurements":[142],"experiment":[145],"was":[147],"conducted":[148],"on":[149],"nine":[150,169],"participants.":[151,170],"achieved":[155],"average":[157],"root-mean-square":[158],"error":[159],"interbeat":[162],"interval":[163],"7.17":[165],"ms":[166],"results":[172],"demonstrate":[173],"effectiveness":[175],"accuracy":[177],"method.":[181],"significance":[183],"study":[186],"biomedical":[188],"research":[189],"will":[195],"useful":[197],"realization":[200],"remote":[203],"vital":[204],"signs":[205],"monitoring":[206],"system":[207],"enables":[209],"accurate":[210],"variability,":[214],"which":[215],"has":[216],"been":[217],"various":[220],"clinical":[221],"settings":[222],"treatment":[225],"conditions":[227],"such":[228],"as":[229],"diabetes":[230],"arterial":[232],"hypertension.":[233]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":17},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}