{"id":"https://openalex.org/W7140723766","doi":"https://doi.org/10.1109/iciis69028.2026.11450611","title":"Estimation of Angle of Significance in Human Joint Angles Using Kalman Filter and Principal Component Analysis","display_name":"Estimation of Angle of Significance in Human Joint Angles Using Kalman Filter and Principal Component Analysis","publication_year":2026,"publication_date":"2026-01-16","ids":{"openalex":"https://openalex.org/W7140723766","doi":"https://doi.org/10.1109/iciis69028.2026.11450611"},"language":null,"primary_location":{"id":"doi:10.1109/iciis69028.2026.11450611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciis69028.2026.11450611","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 19th International Conference on Industrial and Information Systems (ICIIS)","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/A5107661528","display_name":"Mahela Pandukabhaya","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":true,"raw_author_name":"Mahela Pandukabhaya","raw_affiliation_strings":["University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115505109","display_name":"Nadeera Meghapathirana","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Nadeera Meghapathirana","raw_affiliation_strings":["University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130651196","display_name":"Oshada Rathnayake","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Oshada Rathnayake","raw_affiliation_strings":["University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122286365","display_name":"Roshan Godaliyadda","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Roshan Godaliyadda","raw_affiliation_strings":["University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002550723","display_name":"Prabath Ekanayake","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Parakrama Ekanayake","raw_affiliation_strings":["University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5122102772","display_name":"Vijitha Herath","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Vijitha Herath","raw_affiliation_strings":["University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,Dept. Electrical &amp; Electronic Eng.,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5107661528"],"corresponding_institution_ids":["https://openalex.org/I111199411"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.94050604,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"206","last_page":"211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.16779999434947968,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.16779999434947968,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10982","display_name":"Motor Control and Adaptation","score":0.16050000488758087,"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"}},{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.07329999655485153,"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/kalman-filter","display_name":"Kalman filter","score":0.602400004863739},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.529699981212616},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4862000048160553},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.36980000138282776},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.35589998960494995},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.35019999742507935},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3490000069141388}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.602400004863739},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.529699981212616},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.521399974822998},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4862000048160553},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4081999957561493},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.387800008058548},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38749998807907104},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.36980000138282776},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35690000653266907},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.35589998960494995},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.35019999742507935},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3490000069141388},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.31119999289512634},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.30979999899864197},{"id":"https://openalex.org/C50050547","wikidata":"https://www.wikidata.org/wiki/Q6927137","display_name":"Moving horizon estimation","level":4,"score":0.30489999055862427},{"id":"https://openalex.org/C150679823","wikidata":"https://www.wikidata.org/wiki/Q5436946","display_name":"Fast Kalman filter","level":4,"score":0.3003999888896942},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.27160000801086426},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.25769999623298645}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iciis69028.2026.11450611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciis69028.2026.11450611","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 19th International Conference on Industrial and Information Systems (ICIIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1749494163","https://openalex.org/W1970493599","https://openalex.org/W1995126885","https://openalex.org/W1997332088","https://openalex.org/W2002204150","https://openalex.org/W2027906203","https://openalex.org/W2089468765","https://openalex.org/W2105934661","https://openalex.org/W2112609168","https://openalex.org/W2117102490","https://openalex.org/W2128728535","https://openalex.org/W2148124961","https://openalex.org/W2160146756","https://openalex.org/W2759375001","https://openalex.org/W2807750652","https://openalex.org/W2909868233","https://openalex.org/W2980096161","https://openalex.org/W3083914698","https://openalex.org/W4213433204","https://openalex.org/W4225273181","https://openalex.org/W4386076325","https://openalex.org/W4394876908","https://openalex.org/W4402980568","https://openalex.org/W4406947192","https://openalex.org/W4407369180","https://openalex.org/W4411143665"],"related_works":[],"abstract_inverted_index":{"Human":[0],"Motion":[1],"Analysis":[2,62],"(HMA)":[3],"is":[4],"a":[5,26,52,68,82],"pivotal":[6],"multidisciplinary":[7],"field":[8],"that":[9,32],"leverages":[10],"advanced":[11],"signal":[12],"processing":[13],"and":[14,59,80,87,111,136,146,158],"machine":[15],"learning":[16],"techniques":[17],"to":[18],"interpret":[19],"human":[20,48],"movement":[21],"patterns.":[22],"This":[23],"paper":[24],"explores":[25],"newly":[27],"developed":[28],"wireless":[29],"wearable":[30,131],"device":[31],"consists":[33],"of":[34,47,54,66,94,113,125,128,138,148],"Inertial":[35],"Measurement":[36],"Unit":[37],"(IMU)":[38],"sensors":[39],"along":[40],"with":[41],"its":[42],"usage":[43],"in":[44,101,150],"the":[45,92,98,109,114,119,122,126,129,139,144],"estimation":[46],"joint":[49,74,115,140],"angles":[50,75],"using":[51,106],"combination":[53],"Extended":[55],"Kalman":[56],"Filter":[57],"(EKF)":[58],"Principal":[60],"Component":[61],"(PCA).":[63],"The":[64],"integration":[65],"EKF,":[67],"dynamic":[69],"algorithm":[70],"adept":[71],"at":[72],"estimating":[73],"while":[76],"accounting":[77],"for":[78,84],"noise,":[79],"PCA,":[81],"technique":[83],"dimensionality":[85],"reduction":[86],"principal":[88],"component":[89],"identification,":[90],"enhances":[91],"precision":[93],"motion":[95],"analysis.":[96],"Additionally,":[97],"results":[99,149],"obtained":[100],"this":[102],"study":[103,120],"are":[104],"validated":[105],"YOLOv11,":[107],"ensuring":[108],"reliability":[110],"accuracy":[112,145],"angle":[116,141],"estimations.":[117],"Hence,":[118],"explains":[121],"collective":[123],"effort":[124],"design":[127],"IMU-based":[130],"device,":[132],"data":[133],"collection,":[134],"analysis,":[135],"validation":[137],"estimations":[142],"highlighting":[143],"applicability":[147],"various":[151],"domains,":[152],"including":[153],"medical":[154],"diagnostics,":[155],"sports":[156],"performance,":[157],"industrial":[159],"applications.":[160]},"counts_by_year":[],"updated_date":"2026-03-28T06:11:35.319607","created_date":"2026-03-27T00:00:00"}
