{"id":"https://openalex.org/W2980057995","doi":"https://doi.org/10.1109/embc.2019.8856811","title":"A Characteristic Filtering Method for Pulse Wave Signal Quality Assessment","display_name":"A Characteristic Filtering Method for Pulse Wave Signal Quality Assessment","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2980057995","doi":"https://doi.org/10.1109/embc.2019.8856811","mag":"2980057995","pmid":"https://pubmed.ncbi.nlm.nih.gov/31945970"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and 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/A5005059718","display_name":"Wan-Hua Lin","orcid":"https://orcid.org/0000-0002-8953-8469"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wan-Hua Lin","raw_affiliation_strings":["Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), and with the CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), and with the CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082054193","display_name":"Ning Ji","orcid":"https://orcid.org/0000-0001-7702-1537"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Ji","raw_affiliation_strings":["CAS Key Lab of Human-Machine Intelligence-Synergy Systems of Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences (CAS), Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CAS Key Lab of Human-Machine Intelligence-Synergy Systems of Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences (CAS), Shenzhen, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100403206","display_name":"Lin Wang","orcid":"https://orcid.org/0000-0002-9111-2723"},"institutions":[{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Wang","raw_affiliation_strings":["Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210145761","https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100636088","display_name":"Guanglin Li","orcid":"https://orcid.org/0000-0001-9016-2617"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanglin Li","raw_affiliation_strings":["Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), and with the CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), and with the CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2019","issue":null,"first_page":"603","last_page":"606"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9995999932289124,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pulse-wave","display_name":"Pulse wave","score":0.7329055666923523},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.6274749636650085},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5237767100334167},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5046936273574829},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49057096242904663},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4589705169200897},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.42841577529907227},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.42458975315093994},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.41965004801750183},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.41334396600723267},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.41002780199050903},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.36129632592201233},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3456956744194031},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3408178389072418},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3322105407714844},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.19808951020240784},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.19133317470550537},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.16059499979019165},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.156373530626297},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.14747396111488342},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13949981331825256},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.09578371047973633}],"concepts":[{"id":"https://openalex.org/C172321821","wikidata":"https://www.wikidata.org/wiki/Q7259685","display_name":"Pulse wave","level":3,"score":0.7329055666923523},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.6274749636650085},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5237767100334167},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5046936273574829},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49057096242904663},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4589705169200897},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.42841577529907227},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.42458975315093994},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.41965004801750183},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.41334396600723267},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.41002780199050903},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.36129632592201233},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3456956744194031},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3408178389072418},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3322105407714844},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.19808951020240784},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.19133317470550537},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.16059499979019165},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.156373530626297},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.14747396111488342},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13949981331825256},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.09578371047973633},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","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":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","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":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","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":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2019.8856811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31945970","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31945970","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1524571388","https://openalex.org/W1997900542","https://openalex.org/W2046788142","https://openalex.org/W2052351374","https://openalex.org/W2112556927","https://openalex.org/W2120390927","https://openalex.org/W2125056386","https://openalex.org/W2162800060","https://openalex.org/W2163430278","https://openalex.org/W2339317731","https://openalex.org/W2339545839","https://openalex.org/W2396881363","https://openalex.org/W2567654625","https://openalex.org/W2588671571","https://openalex.org/W2626558584","https://openalex.org/W2734595493","https://openalex.org/W2793683257","https://openalex.org/W2809749199","https://openalex.org/W6631284150"],"related_works":["https://openalex.org/W3006513224","https://openalex.org/W2046456988","https://openalex.org/W2357409937","https://openalex.org/W2510582230","https://openalex.org/W2978674666","https://openalex.org/W2074430941","https://openalex.org/W2107628111","https://openalex.org/W2113096305","https://openalex.org/W1977636359","https://openalex.org/W2772305933"],"abstract_inverted_index":{"Pulse":[0],"wave":[1,16,52,131,153,175],"is":[2,26],"an":[3],"important":[4],"physiological":[5,206],"signal":[6],"widely":[7],"used":[8,35,127,203],"in":[9,187,204],"clinic.":[10],"In":[11,38],"practical":[12],"applications,":[13],"the":[14,31,48,56,93,97,112,148,151,165,173,180,189,197],"pulse":[15,51,90,130,152,174],"recordings":[17,53,132],"are":[18],"easily":[19],"corrupted":[20],"by":[21,33],"different":[22],"interferences.":[23],"Sometimes,":[24],"it":[25],"very":[27],"difficult":[28],"to":[29,54,128],"eliminate":[30],"noise":[32],"commonly":[34],"filtering":[36,44],"methods.":[37],"this":[39,162],"study,":[40],"we":[41],"proposed":[42,163,181],"a":[43,103],"method":[45,183,198],"based":[46,120],"on":[47,121],"characteristics":[49],"of":[50,96,115,142,192],"remove":[55],"noisy":[57,166],"outliers.":[58],"Firstly,":[59],"five":[60,98,144],"characteristics,":[61],"short-term":[62],"energy":[63],"(SE),":[64],"ascending":[65,73],"intensity":[66,70],"difference":[67,71,75,80],"(AID),":[68],"descending":[69,78],"(DID),":[72],"time":[74,79],"(ATD),":[76],"and":[77,86,125],"(DTD),":[81],"were":[82,100],"chosen":[83],"as":[84,210],"metrics":[85,99],"calculated":[87],"from":[88,158,172],"cardiac":[89,136],"wave.":[91],"Then":[92],"median":[94,104,113],"lines":[95],"obtained":[101],"using":[102],"filter,":[105],"respectively.":[106],"An":[107],"acceptable":[108,149],"value":[109],"range":[110],"around":[111],"line":[114],"each":[116,135],"metric":[117],"was":[118,126,156],"set":[119],"histogram":[122],"distribution":[123],"analysis":[124],"examine":[129],"cardiac-cycle-by-cycle.":[133],"For":[134],"cycle,":[137],"when":[138],"one":[139],"or":[140],"more":[141],"its":[143],"characteristic":[145],"values":[146],"exceed(s)":[147],"range,":[150],"recording":[154],"segment":[155],"discarded":[157],"further":[159],"analysis.":[160],"With":[161],"method,":[164],"outliers":[167],"could":[168],"be":[169,185,201],"efficiently":[170],"identified":[171],"recordings.":[176],"This":[177],"suggests":[178],"that":[179],"preprocessing":[182],"would":[184],"useful":[186],"improving":[188],"assessment":[190],"performance":[191],"pulse-wave-based":[193],"clinical":[194],"applications.":[195],"Additionally,":[196],"might":[199],"also":[200],"extended":[202],"other":[205],"signals":[207],"pre-processing,":[208],"such":[209],"ECG,":[211],"blood":[212],"pressure":[213],"wave,":[214],"etc.":[215]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}