{"id":"https://openalex.org/W3082381316","doi":"https://doi.org/10.1109/embc44109.2020.9175696","title":"Estimation of Arterial Blood Pressure Waveform from Photoplethysmogram Signal using Linear Transfer Function Approach","display_name":"Estimation of Arterial Blood Pressure Waveform from Photoplethysmogram Signal using Linear Transfer Function Approach","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3082381316","doi":"https://doi.org/10.1109/embc44109.2020.9175696","mag":"3082381316","pmid":"https://pubmed.ncbi.nlm.nih.gov/33018561"},"language":"en","primary_location":{"id":"doi:10.1109/embc44109.2020.9175696","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9175696","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101616766","display_name":"Ashutosh Dash","orcid":"https://orcid.org/0000-0001-7541-7298"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashutosh Dash","raw_affiliation_strings":["Indian Institute of Technology,Department of Electrical Engineering,Kharagpur,West Bengal,721302","Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, West Bengal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electrical Engineering,Kharagpur,West Bengal,721302","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, West Bengal","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064240264","display_name":"Nirmalya Ghosh","orcid":"https://orcid.org/0000-0002-8580-2541"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nirmalya Ghosh","raw_affiliation_strings":["Indian Institute of Technology,Department of Electrical Engineering,Kharagpur,West Bengal,721302","Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, West Bengal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electrical Engineering,Kharagpur,West Bengal,721302","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, West Bengal","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102706209","display_name":"Amit Patra","orcid":"https://orcid.org/0000-0002-3996-5761"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amit Patra","raw_affiliation_strings":["Indian Institute of Technology,Department of Electrical Engineering,Kharagpur,West Bengal,721302","Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, West Bengal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electrical Engineering,Kharagpur,West Bengal,721302","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, West Bengal","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031860703","display_name":"Anirban Dutta Choudhury","orcid":"https://orcid.org/0000-0002-5005-8716"},"institutions":[{"id":"https://openalex.org/I4210145666","display_name":"Embedded Systems (United States)","ror":"https://ror.org/04742eh45","country_code":"US","type":"company","lineage":["https://openalex.org/I4210145666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anirban Dutta Choudhury","raw_affiliation_strings":["Embedded Systems and Robotics TCS Research and Innovation,India","Embedded Systems and Robotics TCS Research and Innovation, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Embedded Systems and Robotics TCS Research and Innovation,India","institution_ids":["https://openalex.org/I4210145666"]},{"raw_affiliation_string":"Embedded Systems and Robotics TCS Research and Innovation, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.6083,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.93734114,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2020","issue":null,"first_page":"2691","last_page":"2694"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9983000159263611,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9901000261306763,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.9797375202178955},{"id":"https://openalex.org/keywords/unavailability","display_name":"Unavailability","score":0.74470454454422},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.7022810578346252},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.599671483039856},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.574548602104187},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5469253063201904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4788484573364258},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.4286995530128479},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40496698021888733},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.34260526299476624},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3327951431274414},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31614843010902405},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.24329113960266113},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1806822121143341},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11603200435638428},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.08113399147987366},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08015173673629761}],"concepts":[{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.9797375202178955},{"id":"https://openalex.org/C2780505938","wikidata":"https://www.wikidata.org/wiki/Q17093282","display_name":"Unavailability","level":2,"score":0.74470454454422},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.7022810578346252},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.599671483039856},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.574548602104187},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5469253063201904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4788484573364258},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.4286995530128479},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40496698021888733},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.34260526299476624},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3327951431274414},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31614843010902405},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.24329113960266113},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1806822121143341},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11603200435638428},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.08113399147987366},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08015173673629761},{"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"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}],"mesh":[{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006973","descriptor_name":"Hypertension","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006973","descriptor_name":"Hypertension","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006973","descriptor_name":"Hypertension","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062186","descriptor_name":"Arterial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062186","descriptor_name":"Arterial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062186","descriptor_name":"Arterial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc44109.2020.9175696","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9175696","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:33018561","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33018561","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":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1987949413","https://openalex.org/W1994404999","https://openalex.org/W2041502303","https://openalex.org/W2083872334","https://openalex.org/W2087841464","https://openalex.org/W2110052313","https://openalex.org/W2122966699","https://openalex.org/W2139210766","https://openalex.org/W2155754546","https://openalex.org/W2157744388","https://openalex.org/W2294418644","https://openalex.org/W2590909098","https://openalex.org/W2887666746","https://openalex.org/W2888894984","https://openalex.org/W2894890204","https://openalex.org/W2897674575","https://openalex.org/W2979943933","https://openalex.org/W3183113079","https://openalex.org/W6798502950"],"related_works":["https://openalex.org/W4237235066","https://openalex.org/W207884067","https://openalex.org/W3127016596","https://openalex.org/W2026539069","https://openalex.org/W2365973415","https://openalex.org/W3146085540","https://openalex.org/W1482423459","https://openalex.org/W2996457675","https://openalex.org/W2129918226","https://openalex.org/W2905091233"],"abstract_inverted_index":{"The":[0,41,151],"primary":[1],"risk":[2],"factor":[3],"of":[4,9,15,84,110,124,137,159,167],"hypertension,":[5],"is":[6,94,99],"the":[7,13,27,31,51,59,95,100,116,147,157,160,163],"lack":[8],"awareness":[10],"caused":[11],"by":[12],"unavailability":[14],"ubiquitous":[16],"blood":[17,63],"pressure":[18,64],"(BP)":[19],"measurement.":[20],"In":[21,127],"this":[22,128],"study,":[23,129],"we":[24,55,73,87,103,130],"have":[25,131],"investigated":[26],"BP":[28],"estimation":[29,77,107],"using":[30],"photoplethysmogram":[32],"(PPG)":[33],"signal":[34],"and":[35,68,72,97,102,134,165],"a":[36],"suitable":[37],"subject-specific":[38,52],"mathematical":[39],"model.":[40,53],"linear":[42],"transfer":[43],"function":[44],"(LTF)":[45],"technique":[46],"was":[47],"used":[48,132],"to":[49,57],"identify":[50,58],"Firstly,":[54],"tried":[56],"model":[60],"considering":[61],"arterial":[62],"(ABP)":[65],"as":[66,70],"input":[67],"PPG":[69,98,135,161],"output,":[71,96],"achieved":[74,104],"an":[75,89,105],"average":[76,106],"accuracy":[78,108],"(normalized":[79],"root":[80],"mean":[81],"square,":[82],"NRMSE)":[83],"84.4%.":[85],"Next,":[86],"fitted":[88],"inverse":[90,123],"model,":[91],"where":[92],"ABP":[93,133],"input,":[101],"(NRMSE)":[109],"84.7%.":[111],"Finallly,":[112],"We":[113],"verified":[114],"that":[115],"two":[117],"identified":[118],"models":[119],"mentioned":[120],"above":[121],"are":[122,153],"each":[125],"other.":[126],"signals":[136],"10":[138],"(male":[139],"=":[140,143],"7,":[141],"female":[142],"3)":[144],"subjets":[145],"from":[146],"MIMIC":[148],"II":[149],"database.":[150],"results":[152],"quite":[154],"promising":[155],"for":[156],"use":[158],"in":[162],"detection":[164],"diagnosis":[166],"cardiovascular":[168],"diseases.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}