{"id":"https://openalex.org/W3082847603","doi":"https://doi.org/10.1109/embc44109.2020.9176271","title":"Post-processing algorithm for removing soft-tissue movement artifacts from vibroarthrographic knee-joint signal","display_name":"Post-processing algorithm for removing soft-tissue movement artifacts from vibroarthrographic knee-joint signal","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3082847603","doi":"https://doi.org/10.1109/embc44109.2020.9176271","mag":"3082847603","pmid":"https://pubmed.ncbi.nlm.nih.gov/33018138"},"language":"en","primary_location":{"id":"doi:10.1109/embc44109.2020.9176271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9176271","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/A5090784767","display_name":"Rui Gong","orcid":"https://orcid.org/0000-0001-5112-5696"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Rui Gong","raw_affiliation_strings":["Tokyo Metropolitan University, Hachioji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University, Hachioji, Tokyo, Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091330803","display_name":"Kazunori HASE","orcid":"https://orcid.org/0000-0003-2530-2040"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazunori Hase","raw_affiliation_strings":["Tokyo Metropolitan University, Hachioji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University, Hachioji, Tokyo, Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084139888","display_name":"Hiroaki Goto","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroaki Goto","raw_affiliation_strings":["Livet Inc., Hachioji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Livet Inc., Hachioji, Tokyo, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033979419","display_name":"Keisuke Yoshioka","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Keisuke Yoshioka","raw_affiliation_strings":["Livet Inc., Hachioji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Livet Inc., Hachioji, Tokyo, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"936","last_page":"939"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9973000288009644,"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9973000288009644,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9966999888420105,"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/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/accelerometer","display_name":"Accelerometer","score":0.7880932092666626},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.7176082730293274},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6157976984977722},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.58202064037323},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5573421120643616},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5491113066673279},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4875130355358124},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.48718351125717163},{"id":"https://openalex.org/keywords/knee-joint","display_name":"Knee Joint","score":0.44185057282447815},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4346216022968292},{"id":"https://openalex.org/keywords/movement","display_name":"Movement (music)","score":0.42253583669662476},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.421114444732666},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.41849106550216675},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3220687508583069},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2480468451976776},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2344304323196411},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.22994381189346313},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20471477508544922},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18622785806655884},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.12352058291435242},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11375612020492554},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1137438714504242}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.7880932092666626},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.7176082730293274},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6157976984977722},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.58202064037323},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5573421120643616},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5491113066673279},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4875130355358124},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.48718351125717163},{"id":"https://openalex.org/C2908736133","wikidata":"https://www.wikidata.org/wiki/Q37425","display_name":"Knee Joint","level":2,"score":0.44185057282447815},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4346216022968292},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.42253583669662476},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.421114444732666},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.41849106550216675},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3220687508583069},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2480468451976776},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2344304323196411},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.22994381189346313},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20471477508544922},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18622785806655884},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.12352058291435242},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11375612020492554},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1137438714504242},{"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/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007719","descriptor_name":"Knee Joint","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007719","descriptor_name":"Knee Joint","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007719","descriptor_name":"Knee Joint","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","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":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","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":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc44109.2020.9176271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9176271","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:33018138","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33018138","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1970446753","https://openalex.org/W1983238362","https://openalex.org/W2021466752","https://openalex.org/W2099245131","https://openalex.org/W2120393390","https://openalex.org/W2339211503","https://openalex.org/W2495404057","https://openalex.org/W2529661456","https://openalex.org/W2767259760","https://openalex.org/W2791253741","https://openalex.org/W2907196010","https://openalex.org/W4301423781","https://openalex.org/W6642917911","https://openalex.org/W6703798246"],"related_works":["https://openalex.org/W2164540911","https://openalex.org/W2271690294","https://openalex.org/W2765631738","https://openalex.org/W2030222682","https://openalex.org/W2638207167","https://openalex.org/W4251259249","https://openalex.org/W2039273021","https://openalex.org/W2387322301","https://openalex.org/W2132162100","https://openalex.org/W4205788241"],"abstract_inverted_index":{"Vibroarthrographic":[0],"(VAG)":[1],"signals":[2],"are":[3],"sounds":[4],"or":[5,14,28],"vibrations":[6],"caused":[7,47],"when":[8],"a":[9,109,130],"knee":[10],"joint":[11],"is":[12,19,75,97],"flexed":[13],"stretched.":[15],"VAG":[16,57,155],"signal":[17,58],"collection":[18],"noninvasive":[20],"and":[21,50,108,145],"can":[22,135],"be":[23],"performed":[24],"using":[25],"an":[26,73,91,100],"accelerometer":[27],"microphone":[29],"attached":[30,37],"to":[31,38,59,77],"the":[32,35,39,44,53,56,83,104,117,149],"skin.":[33],"However,":[34],"sensor":[36],"skin":[40],"will":[41],"move":[42],"with":[43,87,116],"soft":[45,65,137],"tissue":[46,66,138],"by":[48,90],"flexion":[49],"extension,":[51],"causing":[52],"baseline":[54,143],"of":[55,151,154],"drift.":[60],"We":[61,81],"call":[62],"these":[63],"interferences":[64],"movement":[67,139],"artifacts":[68,140],"(STMAs).":[69],"In":[70],"this":[71],"study,":[72],"algorithm":[74],"proposed":[76,84,131],"filter":[78],"out":[79],"STMAs.":[80],"compare":[82],"method's":[85],"results":[86],"noises":[88],"collected":[89],"accelerometer.":[92],"The":[93],"noise":[94,122],"reduction":[95],"effect":[96],"evaluated,":[98],"revealing":[99],"11.85%":[101],"increase":[102,111],"in":[103,112,119],"peak":[105],"signal-to-noise":[106,113],"ratio":[107,114],"28.18%":[110],"compared":[115],"case":[118],"which":[120],"STMA":[121],"was":[123],"not":[124],"removed.Clinical":[125],"Relevance-This":[126],"study":[127],"focuses":[128],"on":[129],"post-processing":[132],"method":[133],"that":[134,141],"remove":[136],"cause":[142],"wander":[144],"could":[146],"thus":[147],"improve":[148],"accuracy":[150],"clinical":[152],"applications":[153],"signals.":[156]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}