{"id":"https://openalex.org/W3041148357","doi":"https://doi.org/10.1109/memea49120.2020.9137234","title":"Blood Pressure Estimation using Arterial Diameter: Exploring Different Machine Learning Methods","display_name":"Blood Pressure Estimation using Arterial Diameter: Exploring Different Machine Learning Methods","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3041148357","doi":"https://doi.org/10.1109/memea49120.2020.9137234","mag":"3041148357"},"language":"en","primary_location":{"id":"doi:10.1109/memea49120.2020.9137234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea49120.2020.9137234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5087537860","display_name":"Uthappa P. Poojitha","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Uthappa P. Poojitha","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083037666","display_name":"Keerthi Ram","orcid":"https://orcid.org/0000-0002-0555-1923"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]},{"id":"https://openalex.org/I4210102197","display_name":"Healthcare Technology Innovation Centre","ror":"https://ror.org/017mw4x28","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210102197"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Keerthi Ram","raw_affiliation_strings":["Healthcare Technology Innovation Centre, Indian Institute of Technology Madras, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Healthcare Technology Innovation Centre, Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775","https://openalex.org/I4210102197"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076853968","display_name":"P M Nabeel","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nabeel PM","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096851483","display_name":"Raj Kiran V.","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Raj Kiran V.","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020295407","display_name":"Jayaraj Joseph","orcid":"https://orcid.org/0000-0002-7279-9099"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]},{"id":"https://openalex.org/I4210102197","display_name":"Healthcare Technology Innovation Centre","ror":"https://ror.org/017mw4x28","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210102197"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jayaraj Joseph","raw_affiliation_strings":["Healthcare Technology Innovation Centre, Indian Institute of Technology Madras, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Healthcare Technology Innovation Centre, Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775","https://openalex.org/I4210102197"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056763944","display_name":"Mohanasankar Sivaprakasam","orcid":"https://orcid.org/0000-0002-6714-9147"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mohanasankar Sivaprakasam","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"1","last_page":"6"},"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9995999932289124,"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":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.7797163724899292},{"id":"https://openalex.org/keywords/pulse-pressure","display_name":"Pulse pressure","score":0.5514479875564575},{"id":"https://openalex.org/keywords/cuff","display_name":"Cuff","score":0.4922284185886383},{"id":"https://openalex.org/keywords/diastole","display_name":"Diastole","score":0.4678270220756531},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.4655868113040924},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4576202630996704},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43928617238998413},{"id":"https://openalex.org/keywords/mean-arterial-pressure","display_name":"Mean arterial pressure","score":0.42586544156074524},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.4224667251110077},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.41155239939689636},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3816075026988983},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3757270574569702},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.3597322106361389},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.29744404554367065},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26170021295547485},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.21588250994682312},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.19138109683990479},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15591779351234436},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.10078337788581848}],"concepts":[{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.7797163724899292},{"id":"https://openalex.org/C17140001","wikidata":"https://www.wikidata.org/wiki/Q1759415","display_name":"Pulse pressure","level":3,"score":0.5514479875564575},{"id":"https://openalex.org/C2780017030","wikidata":"https://www.wikidata.org/wiki/Q368366","display_name":"Cuff","level":2,"score":0.4922284185886383},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.4678270220756531},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.4655868113040924},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4576202630996704},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43928617238998413},{"id":"https://openalex.org/C2776452961","wikidata":"https://www.wikidata.org/wiki/Q1940733","display_name":"Mean arterial pressure","level":4,"score":0.42586544156074524},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.4224667251110077},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.41155239939689636},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3816075026988983},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3757270574569702},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3597322106361389},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.29744404554367065},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26170021295547485},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.21588250994682312},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.19138109683990479},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15591779351234436},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.10078337788581848}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/memea49120.2020.9137234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea49120.2020.9137234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8100000023841858,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1481607610","https://openalex.org/W2009897681","https://openalex.org/W2018750636","https://openalex.org/W2102201073","https://openalex.org/W2117482623","https://openalex.org/W2294418644","https://openalex.org/W2534385885","https://openalex.org/W2777371374","https://openalex.org/W2803973046","https://openalex.org/W2894890204","https://openalex.org/W2968051032"],"related_works":["https://openalex.org/W2137598253","https://openalex.org/W1976239045","https://openalex.org/W3104594208","https://openalex.org/W2161763637","https://openalex.org/W2491038360","https://openalex.org/W4226306648","https://openalex.org/W4376637803","https://openalex.org/W2414421654","https://openalex.org/W4212932633","https://openalex.org/W3200424402"],"abstract_inverted_index":{"Blood":[0],"pressure":[1,67,178],"(BP)":[2],"variation":[3],"have":[4],"been":[5],"shown":[6],"to":[7,16,191],"result":[8],"in":[9,108],"health":[10],"complications":[11],"and":[12,21,68,91,116,121,141,172,180,208],"are":[13,63],"continuously":[14],"related":[15],"the":[17,31,58,81,153],"risk":[18],"of":[19,26,30,65,74,97,111,133,137,152,169],"stroke":[20],"coronary":[22],"heart":[23],"disease.":[24],"Measurement":[25],"BP":[27,48,149,198],"is":[28],"one":[29,122],"most":[32],"useful":[33],"parameters":[34],"for":[35,46,146,175],"early":[36],"diagnosis.":[37],"In":[38],"this":[39],"paper,":[40],"we":[41],"present":[42],"a":[43,92,95,131,166,193],"unique":[44,135],"approach":[45],"extensive":[47],"measurement":[49,73],"that":[50,62,204],"involves":[51],"Machine":[52],"Learning":[53,124],"(ML)":[54],"techniques":[55,155],"which":[56],"utilizes":[57],"extracted":[59],"inherent":[60],"features":[61,136],"characteristic":[64],"arterial":[66,82,139],"pulse":[69,143],"transit":[70],"relationships.":[71],"Concurrent":[72],"luminal":[75],"diameter":[76],"waveform":[77],"were":[78],"obtained":[79],"from":[80],"segments":[83],"using":[84],"our":[85],"developed":[86],"dualchannel":[87],"A-mode":[88],"ultrasound":[89,99],"system":[90,200],"probe":[93],"with":[94,165,201],"pair":[96],"single-element":[98],"transducers.":[100],"The":[101,127,185],"data":[102],"recorded":[103],"by":[104],"carrying":[105],"out":[106],"an":[107,162,202],"vivo":[109],"study":[110],"20":[112],"subjects":[113],"was":[114],"trained":[115],"validated":[117],"on":[118],"three":[119],"ML":[120],"Deep":[123],"(DL)":[125],"models.":[126],"proposed":[128,154,186],"technique":[129,187],"uses":[130],"combination":[132],"71":[134],"local":[138],"dimensions":[140],"blood":[142,177,182],"propagation":[144],"characteristics":[145],"continuous":[147],"cuff-less":[148,197],"estimation.":[150],"Out":[151],"Multivariate":[156],"adaptive":[157],"regression":[158],"spline":[159],"(MARS)":[160],"exhibited":[161],"acceptable":[163],"accuracy,":[164],"root-mean-":[167],"square-error":[168],"1.4":[170],"mmHg":[171,174],"4.77":[173],"Diastolic":[176],"(DBP)":[179],"Systolic":[181],"pressure(SBP)":[183],"respectively.":[184],"could":[188],"be":[189,206],"used":[190],"develop":[192],"single":[194],"PPG":[195],"based":[196],"monitoring":[199],"accuracy":[203],"can":[205],"clinically":[207],"practically":[209],"employed.":[210]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
