{"id":"https://openalex.org/W7115884654","doi":"https://doi.org/10.1109/sipaim67325.2025.11283351","title":"Non-invasive Blood Glucose Estimation: an Approach Using Multi-Wavelength PPG Signals and Residual Neural Networks","display_name":"Non-invasive Blood Glucose Estimation: an Approach Using Multi-Wavelength PPG Signals and Residual Neural Networks","publication_year":2025,"publication_date":"2025-11-18","ids":{"openalex":"https://openalex.org/W7115884654","doi":"https://doi.org/10.1109/sipaim67325.2025.11283351"},"language":null,"primary_location":{"id":"doi:10.1109/sipaim67325.2025.11283351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sipaim67325.2025.11283351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 21st International Symposium on Biomedical Image Processing and Analysis (SIPAIM)","raw_type":"proceedings-article"},"type":"article","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":null,"display_name":"Filipe A. C. Oliveira","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Filipe A. C. Oliveira","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Felipe M. Dias","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Felipe M. Dias","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Marcelo A. F. Toledo","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcelo A. F. Toledo","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Diego A. C. Cardenas","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Diego A. C. Cardenas","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Estela Ribeiro","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Estela Ribeiro","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ramon A. Moreno","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ramon A. Moreno","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jose E. Krieger","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jose E. Krieger","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":null,"display_name":"Marco A. Gutierrez","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marco A. Gutierrez","raw_affiliation_strings":["Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil"],"affiliations":[{"raw_affiliation_string":"Clinics Hospital, University of São Paulo Medical School,Heart Institute (InCor),São Paulo,Brazil","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.55981265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.7103999853134155,"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":0.7103999853134155,"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/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.18299999833106995,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.01549999974668026,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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":0.9243999719619751},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.7005000114440918},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6062999963760376},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5360999703407288},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.5309000015258789},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.49129998683929443},{"id":"https://openalex.org/keywords/diabetes-mellitus","display_name":"Diabetes mellitus","score":0.453900009393692}],"concepts":[{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.9243999719619751},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.7005000114440918},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6062999963760376},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5360999703407288},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.5309000015258789},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.49129998683929443},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4636000096797943},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.453900009393692},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.44119998812675476},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43459999561309814},{"id":"https://openalex.org/C55078378","wikidata":"https://www.wikidata.org/wiki/Q1136628","display_name":"Pearson product-moment correlation coefficient","level":2,"score":0.40119999647140503},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.387800008058548},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.35569998621940613},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C2910068830","wikidata":"https://www.wikidata.org/wiki/Q3025883","display_name":"Type 2 Diabetes Mellitus","level":3,"score":0.31040000915527344},{"id":"https://openalex.org/C2908918659","wikidata":"https://www.wikidata.org/wiki/Q4927806","display_name":"Blood Glucose Self-Monitoring","level":5,"score":0.30469998717308044},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3012999892234802},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2858999967575073},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.27799999713897705},{"id":"https://openalex.org/C2986379492","wikidata":"https://www.wikidata.org/wiki/Q1638492","display_name":"Continuous glucose monitoring","level":4,"score":0.2768000066280365},{"id":"https://openalex.org/C2991848491","wikidata":"https://www.wikidata.org/wiki/Q2351083","display_name":"Metabolic disease","level":2,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sipaim67325.2025.11283351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sipaim67325.2025.11283351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 21st International Symposium on Biomedical Image Processing and Analysis (SIPAIM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.5625084042549133}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1941039829","https://openalex.org/W1985034572","https://openalex.org/W1986495510","https://openalex.org/W2106596944","https://openalex.org/W2146877877","https://openalex.org/W2194775991","https://openalex.org/W2604332120","https://openalex.org/W2980845702","https://openalex.org/W3118908586","https://openalex.org/W4283693963","https://openalex.org/W4323027735","https://openalex.org/W4386090283","https://openalex.org/W4392451893"],"related_works":[],"abstract_inverted_index":{"Diabetes":[0],"mellitus":[1],"is":[2],"a":[3,39,50,58,67,74,94,99,109],"chronic":[4],"disease":[5],"affecting":[6],"approximately":[7],"one":[8],"in":[9,141],"ten":[10],"individuals":[11],"worldwide,":[12],"and":[13,30,108,122],"its":[14],"effective":[15],"management":[16],"critically":[17],"depends":[18],"on":[19,73],"frequent":[20],"blood":[21],"glucose":[22,146],"level":[23],"(BGL)":[24],"monitoring.":[25],"However,":[26],"the":[27,119,123,142],"high":[28],"cost":[29],"invasive":[31],"nature":[32],"of":[33,76,105,113,126,144],"current":[34],"BGL":[35,85,136],"measurement":[36],"devices":[37],"pose":[38],"major":[40],"challenge":[41],"to":[42,45,62,83,133],"patient":[43],"adherence":[44],"treatment.":[46],"This":[47],"work":[48],"explores":[49],"non-invasive":[51,59,145],"alternative":[52],"by":[53],"using":[54,93],"multi-wavelength":[55],"photoplethysmography":[56],"(PPG),":[57],"optical":[60],"technique,":[61],"estimate":[63],"BGL.":[64],"We":[65],"propose":[66],"Residual":[68],"Neural":[69],"Network-based":[70],"model":[71],"trained":[72],"database":[75],"29":[77],"subjects":[78],"who":[79],"underwent":[80],"sugary":[81],"interventions":[82],"induce":[84],"variability.":[86],"The":[87],"proposed":[88],"model\u2019s":[89],"performance":[90],"was":[91],"evaluated":[92],"leave-one-out":[95],"cross-validation":[96],"strategy,":[97],"achieving":[98],"root":[100],"mean":[101],"squared":[102],"error":[103],"(RMSE)":[104],"13.1":[106],"mg/dL":[107],"Pearson":[110],"correlation":[111],"coefficient":[112],"0.55.":[114],"These":[115],"results":[116],"suggest":[117],"that":[118],"morphological":[120],"characteristics":[121],"inter-wavelength":[124],"relationships":[125],"PPG":[127],"signals":[128],"contain":[129],"sufficient":[130],"physiological":[131],"information":[132],"enable":[134],"accurate":[135],"estimation,":[137],"representing":[138],"an":[139],"advance":[140],"development":[143],"monitoring":[147],"solutions.":[148]},"counts_by_year":[],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-12-19T00:00:00"}