{"id":"https://openalex.org/W2736530974","doi":"https://doi.org/10.1109/memea.2017.7985881","title":"Application of Savitzky-Golay digital differentiator for QRS complex detection in an electrocardiographic monitoring system","display_name":"Application of Savitzky-Golay digital differentiator for QRS complex detection in an electrocardiographic monitoring system","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2736530974","doi":"https://doi.org/10.1109/memea.2017.7985881","mag":"2736530974"},"language":"en","primary_location":{"id":"doi:10.1109/memea.2017.7985881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea.2017.7985881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","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":"https://openalex.org/A5067808027","display_name":"Erica N. Nishida","orcid":null},"institutions":[{"id":"https://openalex.org/I8165072","display_name":"Universidade Federal de Itajub\u00e1","ror":"https://ror.org/00235nr42","country_code":"BR","type":"education","lineage":["https://openalex.org/I8165072"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Erica N. Nishida","raw_affiliation_strings":["Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil","institution_ids":["https://openalex.org/I8165072"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112415407","display_name":"Odilon O. Dutra","orcid":null},"institutions":[{"id":"https://openalex.org/I8165072","display_name":"Universidade Federal de Itajub\u00e1","ror":"https://ror.org/00235nr42","country_code":"BR","type":"education","lineage":["https://openalex.org/I8165072"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Odilon O. Dutra","raw_affiliation_strings":["Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil","institution_ids":["https://openalex.org/I8165072"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071188883","display_name":"Lu\u00eds H. C. Ferreira","orcid":"https://orcid.org/0000-0003-0189-036X"},"institutions":[{"id":"https://openalex.org/I8165072","display_name":"Universidade Federal de Itajub\u00e1","ror":"https://ror.org/00235nr42","country_code":"BR","type":"education","lineage":["https://openalex.org/I8165072"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luis H. C. Ferreira","raw_affiliation_strings":["Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil","institution_ids":["https://openalex.org/I8165072"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088507712","display_name":"Gustavo Della Colletta","orcid":"https://orcid.org/0000-0003-4368-1056"},"institutions":[{"id":"https://openalex.org/I8165072","display_name":"Universidade Federal de Itajub\u00e1","ror":"https://ror.org/00235nr42","country_code":"BR","type":"education","lineage":["https://openalex.org/I8165072"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gustavo D. Colletta","raw_affiliation_strings":["Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Systems Engineering and Information Technology Institute, Federal University of Itajub\u00e1, Itajub\u00e1, MG, Brazil","institution_ids":["https://openalex.org/I8165072"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067808027"],"corresponding_institution_ids":["https://openalex.org/I8165072"],"apc_list":null,"apc_paid":null,"fwci":0.7007,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.73463239,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"233","last_page":"238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9998999834060669,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9962000250816345,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9959999918937683,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/differentiator","display_name":"Differentiator","score":0.92426997423172},{"id":"https://openalex.org/keywords/binary-golay-code","display_name":"Binary Golay code","score":0.7947825193405151},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.59716796875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5434238910675049},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.5404343008995056},{"id":"https://openalex.org/keywords/false-positive-paradox","display_name":"False positive paradox","score":0.5321857929229736},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5154455900192261},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.47830039262771606},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3313656449317932},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3265637457370758},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30443575978279114},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.2049037516117096},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15087109804153442},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.10492214560508728}],"concepts":[{"id":"https://openalex.org/C12112733","wikidata":"https://www.wikidata.org/wiki/Q2659948","display_name":"Differentiator","level":3,"score":0.92426997423172},{"id":"https://openalex.org/C165293857","wikidata":"https://www.wikidata.org/wiki/Q1534522","display_name":"Binary Golay code","level":2,"score":0.7947825193405151},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.59716796875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5434238910675049},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.5404343008995056},{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.5321857929229736},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5154455900192261},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.47830039262771606},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3313656449317932},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3265637457370758},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30443575978279114},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.2049037516117096},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15087109804153442},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.10492214560508728},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/memea.2017.7985881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea.2017.7985881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 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/16","display_name":"Peace, Justice and strong institutions","score":0.49000000953674316}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1671213372","https://openalex.org/W1969433897","https://openalex.org/W1972717105","https://openalex.org/W2103989293","https://openalex.org/W2109606373","https://openalex.org/W2132904166","https://openalex.org/W2162273778","https://openalex.org/W2163430278","https://openalex.org/W6683949775"],"related_works":["https://openalex.org/W2371530940","https://openalex.org/W1560887869","https://openalex.org/W2029024449","https://openalex.org/W2109780951","https://openalex.org/W1994327371","https://openalex.org/W1641778210","https://openalex.org/W2064008010","https://openalex.org/W2005647967","https://openalex.org/W1967596626","https://openalex.org/W3009505201"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"using":[3,28],"of":[4,84],"a":[5],"Savitzky-Golay":[6,55],"digital":[7,56],"differentiator":[8,57],"(SGDD)":[9],"in":[10,20,73],"difference":[11],"operation":[12],"method":[13],"(DOM)":[14],"algorithm":[15,98],"to":[16,33],"detect":[17],"QRS":[18],"complex":[19],"an":[21],"electrocardiographic":[22],"monitoring":[23],"system.":[24],"Such":[25],"modification":[26],"enables":[27],"the":[29,39,47,70,82,100],"SGDD":[30,40],"low-pass":[31],"feature":[32],"eliminate":[34],"hardware":[35],"filtering":[36],"stages.":[37],"Moreover,":[38],"also":[41],"eliminates":[42],"60-Hz":[43],"noise":[44],"by":[45,80],"choosing":[46],"proper":[48],"window":[49,61],"size":[50],"and":[51,62,91,99],"polynomial":[52],"order.":[53],"A":[54],"with":[58],"thirteen":[59],"samples":[60],"third":[63],"order":[64],"polynomial,":[65],"running":[66],"at":[67],"360-Hz,":[68],"increases":[69],"signal-to-noise":[71],"ratio":[72],"25":[74],"times.":[75],"Performance":[76],"has":[77],"been":[78],"evaluated":[79],"comparing":[81],"figures":[83],"merit":[85],"for":[86],"false":[87,89],"positives,":[88],"negatives":[90],"true":[92],"positives":[93],"between":[94],"both":[95],"original":[96],"DOM":[97],"proposed":[101],"modified":[102],"one,":[103],"showing":[104],"notorious":[105],"improvements.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
