{"id":"https://openalex.org/W4294891525","doi":"https://doi.org/10.1109/tbme.2022.3204764","title":"A Novel ECG-Derived Respiration Method Combining Frequency-Domain Feature and Interacting Multiple Model Smoother","display_name":"A Novel ECG-Derived Respiration Method Combining Frequency-Domain Feature and Interacting Multiple Model Smoother","publication_year":2022,"publication_date":"2022-09-07","ids":{"openalex":"https://openalex.org/W4294891525","doi":"https://doi.org/10.1109/tbme.2022.3204764","pmid":"https://pubmed.ncbi.nlm.nih.gov/36070260"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2022.3204764","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2022.3204764","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,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081803553","display_name":"Kejun Dong","orcid":"https://orcid.org/0000-0002-0520-1739"},"institutions":[{"id":"https://openalex.org/I4387154005","display_name":"State Key Laboratory of Digital Medical Engineering","ror":"https://ror.org/03ab0at74","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387154005","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kejun Dong","raw_affiliation_strings":["School of Information Science and Engineering, and the State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, and the State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4387154005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101872700","display_name":"Li Zhao","orcid":"https://orcid.org/0000-0002-1067-0185"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Zhao","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-1067-0185","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112110256","display_name":"Cairong Zou","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cairong Zou","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100666505","display_name":"Zhipeng Cai","orcid":"https://orcid.org/0000-0003-3653-6838"},"institutions":[{"id":"https://openalex.org/I4387154005","display_name":"State Key Laboratory of Digital Medical Engineering","ror":"https://ror.org/03ab0at74","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387154005","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhipeng Cai","raw_affiliation_strings":["State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China"],"raw_orcid":"https://orcid.org/0000-0003-3653-6838","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4387154005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061116708","display_name":"Chang Yan","orcid":"https://orcid.org/0000-0003-4675-322X"},"institutions":[{"id":"https://openalex.org/I4387154005","display_name":"State Key Laboratory of Digital Medical Engineering","ror":"https://ror.org/03ab0at74","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387154005","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Yan","raw_affiliation_strings":["State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4387154005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115602293","display_name":"Yang Li","orcid":"https://orcid.org/0000-0003-4616-4230"},"institutions":[{"id":"https://openalex.org/I4387154005","display_name":"State Key Laboratory of Digital Medical Engineering","ror":"https://ror.org/03ab0at74","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387154005","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Li","raw_affiliation_strings":["State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4387154005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100641150","display_name":"Jianqing Li","orcid":"https://orcid.org/0000-0002-3524-8933"},"institutions":[{"id":"https://openalex.org/I4387154005","display_name":"State Key Laboratory of Digital Medical Engineering","ror":"https://ror.org/03ab0at74","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387154005","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianqing Li","raw_affiliation_strings":["State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China"],"raw_orcid":"https://orcid.org/0000-0002-3524-8933","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4387154005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100321186","display_name":"Chengyu Liu","orcid":"https://orcid.org/0000-0003-1965-3020"},"institutions":[{"id":"https://openalex.org/I4387154005","display_name":"State Key Laboratory of Digital Medical Engineering","ror":"https://ror.org/03ab0at74","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387154005","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengyu Liu","raw_affiliation_strings":["State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1965-3020","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Bioelectronics, School of Instrument Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4387154005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7356,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.65693196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"70","issue":"3","first_page":"888","last_page":"898"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.5033000111579895,"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":0.5033000111579895,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.3337000012397766,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.09430000185966492,"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/waveform","display_name":"Waveform","score":0.7664351463317871},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5915416479110718},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5591087937355042},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5575916767120361},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5564574599266052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5427027940750122},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5141289830207825},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.41529572010040283},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4144511818885803},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.33893561363220215},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.13942715525627136},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.11910143494606018},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08209392428398132}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.7664351463317871},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5915416479110718},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5591087937355042},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5575916767120361},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5564574599266052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5427027940750122},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5141289830207825},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.41529572010040283},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4144511818885803},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.33893561363220215},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.13942715525627136},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.11910143494606018},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08209392428398132},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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}],"mesh":[{"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":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012119","descriptor_name":"Respiration","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":"D056152","descriptor_name":"Respiratory Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056152","descriptor_name":"Respiratory Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056152","descriptor_name":"Respiratory Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2022.3204764","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2022.3204764","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,"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:36070260","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36070260","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":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2932593197","display_name":null,"funder_award_id":"62071241","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3204962467","display_name":null,"funder_award_id":"62171123","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4631704124","display_name":null,"funder_award_id":"BK20192004","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G6458924456","display_name":null,"funder_award_id":"62101129","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8814247975","display_name":null,"funder_award_id":"81871444","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8989711813","display_name":null,"funder_award_id":"BK20190014","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1495579528","https://openalex.org/W1986140989","https://openalex.org/W1994198250","https://openalex.org/W1997694565","https://openalex.org/W1998767783","https://openalex.org/W2021815443","https://openalex.org/W2022781870","https://openalex.org/W2025265708","https://openalex.org/W2034557419","https://openalex.org/W2040068173","https://openalex.org/W2085613896","https://openalex.org/W2086248190","https://openalex.org/W2094137957","https://openalex.org/W2098219050","https://openalex.org/W2104750904","https://openalex.org/W2107953804","https://openalex.org/W2124106073","https://openalex.org/W2128196609","https://openalex.org/W2128261760","https://openalex.org/W2129413123","https://openalex.org/W2139016564","https://openalex.org/W2152702278","https://openalex.org/W2162273778","https://openalex.org/W2171801645","https://openalex.org/W2174283729","https://openalex.org/W2179222378","https://openalex.org/W2194480717","https://openalex.org/W2290650726","https://openalex.org/W2536572210","https://openalex.org/W2551490154","https://openalex.org/W2586084785","https://openalex.org/W2741034219","https://openalex.org/W2753026209","https://openalex.org/W2760212863","https://openalex.org/W2777149419","https://openalex.org/W2953244837","https://openalex.org/W2970976899","https://openalex.org/W3014212251","https://openalex.org/W3150598949","https://openalex.org/W3175713047","https://openalex.org/W6681028444","https://openalex.org/W6684486425","https://openalex.org/W6685446167","https://openalex.org/W6685453684","https://openalex.org/W7061560294"],"related_works":["https://openalex.org/W1996690921","https://openalex.org/W2024367938","https://openalex.org/W2782295999","https://openalex.org/W2162306796","https://openalex.org/W1970292246","https://openalex.org/W2016162169","https://openalex.org/W4247952185","https://openalex.org/W1895367623","https://openalex.org/W1642462315","https://openalex.org/W2015118744"],"abstract_inverted_index":{"OBJECTIVE:":[0],"ECG-derived":[1],"respiration":[2,238],"(EDR)":[3],"is":[4,28],"a":[5,42,160,225,231],"low-cost":[6],"and":[7,110,127,140,219,240],"productive":[8],"means":[9],"for":[10,30],"capturing":[11],"respiratory":[12,128,217],"activity.":[13],"In":[14,37],"particular,":[15],"as":[16,224],"the":[17,24,31,48,52,58,64,68,72,80,83,87,93,100,113,132,137,181,185,190,196,200,221,236,242],"primary":[18],"procedure":[19],"in":[20,184,199],"some":[21,193],"cardiorespiratory-related":[22],"studies,":[23],"quality":[25],"of":[26,33,57,82,92,96,102,115,164,192,195,211,233],"EDR":[27,44,65,84,119,157,197,222,243],"decisive":[29],"performance":[32,101],"subsequent":[34],"analyses.":[35],"APPROACH:":[36],"this":[38],"paper,":[39],"we":[40,70],"proposed":[41,205],"novel":[43],"method":[45,206],"based":[46,123],"on":[47,124],"feature":[49,104,170],"derived":[50],"from":[51,67],"first":[53],"moment":[54],"(mean":[55],"frequency)":[56],"power":[59],"spectrum":[60],"(FMS).":[61],"After":[62],"obtaining":[63],"signal":[66,85,223],"feature,":[69],"introduced":[71],"Interacting":[73],"Multiple":[74],"Model":[75],"(IMM)":[76],"smoother":[77,117,177],"to":[78,86,118,153],"enhance":[79],"similarity":[81],"reference":[88],"respiration.":[89],"The":[90,144,175,204],"assessment":[91],"approach":[94],"consisted":[95],"two":[97],"steps:":[98],"1)":[99],"extracted":[103],"was":[105,121],"verified":[106],"against":[107,148,167],"R-peak":[108],"misalignment":[109],"noise.":[111],"2)":[112],"enhancement":[114,191],"IMM":[116,176],"waveforms":[120],"evaluated":[122],"waveform":[125,165,198],"correlation":[126,166],"rate":[129],"estimation.":[130],"All":[131],"assessments":[133],"were":[134],"conducted":[135],"under":[136,171],"Fantasia":[138],"database":[139,187],"Drivers":[141],"database.":[142,202],"RESULTS:":[143],"FMS":[145],"improved":[146],"robustness":[147],"R":[149,173],"peak":[150],"offsets":[151],"compared":[152],"most":[154],"established":[155],"feature-based":[156],"algorithms,":[158],"but":[159,188],"slight":[161],"5%":[162],"improvement":[163],"RR":[168],"interval-based":[169],"accurate":[172],"peaks.":[174],"performed":[178],"similarly":[179],"with":[180],"Kalman":[182],"filter":[183],"static":[186],"realized":[189],"extent":[194],"ambulatory":[201],"SIGNIFICANCE:":[203],"investigated":[207],"frequency":[208],"domain":[209],"mapping":[210],"ECG":[212],"morphological":[213],"changes":[214],"caused":[215],"by":[216],"modulation":[218],"explained":[220],"non-stationary":[226],"time":[227],"series,":[228],"which":[229],"provided":[230],"direction":[232],"better":[234],"fitting":[235],"natural":[237],"process":[239],"enhancing":[241],"waveform.":[244]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}