{"id":"https://openalex.org/W3209927196","doi":"https://doi.org/10.3390/s21217002","title":"A Novel EMG-Based Hand Gesture Recognition Framework Based on Multivariate Variational Mode Decomposition","display_name":"A Novel EMG-Based Hand Gesture Recognition Framework Based on Multivariate Variational Mode Decomposition","publication_year":2021,"publication_date":"2021-10-22","ids":{"openalex":"https://openalex.org/W3209927196","doi":"https://doi.org/10.3390/s21217002","mag":"3209927196","pmid":"https://pubmed.ncbi.nlm.nih.gov/34770309"},"language":"en","primary_location":{"id":"doi:10.3390/s21217002","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21217002","pdf_url":"https://www.mdpi.com/1424-8220/21/21/7002/pdf?version=1634890247","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/21/7002/pdf?version=1634890247","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100634447","display_name":"Kun Yang","orcid":"https://orcid.org/0000-0003-3880-551X"},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Yang","raw_affiliation_strings":["School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China"],"raw_orcid":"https://orcid.org/0000-0003-3880-551X","affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China","institution_ids":["https://openalex.org/I197869895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035471975","display_name":"Manjin Xu","orcid":"https://orcid.org/0000-0003-0016-864X"},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Manjin Xu","raw_affiliation_strings":["School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China"],"raw_orcid":"https://orcid.org/0000-0003-0016-864X","affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China","institution_ids":["https://openalex.org/I197869895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101326013","display_name":"Xiaotong Yang","orcid":"https://orcid.org/0000-0002-8548-9954"},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaotong Yang","raw_affiliation_strings":["School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China","institution_ids":["https://openalex.org/I197869895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001713521","display_name":"Runhuai Yang","orcid":"https://orcid.org/0000-0002-3529-0277"},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Runhuai Yang","raw_affiliation_strings":["School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China"],"raw_orcid":"https://orcid.org/0000-0002-3529-0277","affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China","institution_ids":["https://openalex.org/I197869895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110251175","display_name":"Yueming Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yueming Chen","raw_affiliation_strings":["School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China","institution_ids":["https://openalex.org/I197869895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5110251175"],"corresponding_institution_ids":["https://openalex.org/I197869895"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.6126,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.82283286,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"21","issue":"21","first_page":"7002","last_page":"7002"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9993000030517578,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9954000115394592,"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/gesture","display_name":"Gesture","score":0.8452905416488647},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6711744666099548},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6140303611755371},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5950881838798523},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5792348980903625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5782620906829834},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5747703313827515},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5386455059051514},{"id":"https://openalex.org/keywords/electromyography","display_name":"Electromyography","score":0.46592259407043457},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.465153306722641},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.4438188672065735},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.4383545517921448},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4117434024810791},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3115886449813843},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19921153783798218}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8452905416488647},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6711744666099548},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6140303611755371},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5950881838798523},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5792348980903625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5782620906829834},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5747703313827515},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5386455059051514},{"id":"https://openalex.org/C2777515770","wikidata":"https://www.wikidata.org/wiki/Q507369","display_name":"Electromyography","level":2,"score":0.46592259407043457},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.465153306722641},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.4438188672065735},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.4383545517921448},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4117434024810791},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3115886449813843},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19921153783798218},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"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":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005868","descriptor_name":"Gestures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005868","descriptor_name":"Gestures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005868","descriptor_name":"Gestures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006225","descriptor_name":"Hand","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006225","descriptor_name":"Hand","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006225","descriptor_name":"Hand","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s21217002","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21217002","pdf_url":"https://www.mdpi.com/1424-8220/21/21/7002/pdf?version=1634890247","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:34770309","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34770309","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:8e6f7afe8d1346c99716328529116b03","is_oa":true,"landing_page_url":"https://doaj.org/article/8e6f7afe8d1346c99716328529116b03","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 21, Iss 21, p 7002 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/21/7002/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21217002","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 21; Pages: 7002","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8588500","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8588500","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21217002","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21217002","pdf_url":"https://www.mdpi.com/1424-8220/21/21/7002/pdf?version=1634890247","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5173754358","display_name":null,"funder_award_id":"61973003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7820830104","display_name":null,"funder_award_id":"61603002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3209927196.pdf","grobid_xml":"https://content.openalex.org/works/W3209927196.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W106533607","https://openalex.org/W2000982976","https://openalex.org/W2043178411","https://openalex.org/W2082480549","https://openalex.org/W2096592665","https://openalex.org/W2129149054","https://openalex.org/W2139136534","https://openalex.org/W2169931829","https://openalex.org/W2309966826","https://openalex.org/W2555541061","https://openalex.org/W2589747988","https://openalex.org/W2604839236","https://openalex.org/W2763560488","https://openalex.org/W2771247593","https://openalex.org/W2789648429","https://openalex.org/W2795870271","https://openalex.org/W2887936511","https://openalex.org/W2916609993","https://openalex.org/W2935727652","https://openalex.org/W2942866190","https://openalex.org/W2944114271","https://openalex.org/W2946154472","https://openalex.org/W2952517693","https://openalex.org/W2958872067","https://openalex.org/W2961171850","https://openalex.org/W2971733775","https://openalex.org/W2980522203","https://openalex.org/W2980709048","https://openalex.org/W3002315502","https://openalex.org/W3007969083","https://openalex.org/W3010923682","https://openalex.org/W3011014576","https://openalex.org/W3015418301","https://openalex.org/W3016323452","https://openalex.org/W3023812202","https://openalex.org/W3081434167","https://openalex.org/W3088004292","https://openalex.org/W3124607784","https://openalex.org/W3164114146","https://openalex.org/W6604320841","https://openalex.org/W6754194829","https://openalex.org/W6777591420"],"related_works":["https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W4312416068","https://openalex.org/W3147379364","https://openalex.org/W2010878661","https://openalex.org/W2028966255","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2805039731"],"abstract_inverted_index":{"Surface":[0],"electromyography":[1],"(sEMG)":[2],"is":[3,15,39,110,131,155,162],"a":[4],"kind":[5],"of":[6,16,32,68,79,87,169,193],"biological":[7],"signal":[8],"that":[9,35,56,148,192],"records":[10],"muscle":[11],"activity":[12],"noninvasively,":[13],"which":[14],"great":[17],"significance":[18],"in":[19,63,165],"advanced":[20],"human-computer":[21],"interaction,":[22],"prosthetic":[23],"control,":[24],"clinical":[25],"therapy,":[26],"and":[27,41,84,125,173],"biomechanics.":[28],"However,":[29],"the":[30,42,54,76,85,104,114,118,122,126,138,149,166,170,174,179,183,187],"number":[31,78],"hand":[33,143],"gestures":[34,80,144],"can":[36],"be":[37,47,82],"recognized":[38,83],"limited":[40],"recognition":[43,145],"accuracy":[44,151],"needs":[45],"to":[46,53,81,112,121],"further":[48],"improved.":[49],"These":[50],"factors":[51],"lead":[52],"fact":[55],"sEMG":[57,171],"products":[58],"are":[59,71],"not":[60],"widely":[61],"used":[62,132],"practice.":[64],"The":[65,158],"main":[66],"contributions":[67],"this":[69,136],"paper":[70],"as":[72],"follows.":[73],"Firstly,":[74],"considering":[75],"increasing":[77],"complexity":[86],"gestures,":[88],"an":[89],"extensible":[90],"two-stage":[91],"machine":[92],"learning":[93],"lightweight":[94],"framework":[95],"was":[96],"innovatively":[97],"proposed":[98],"for":[99,133,141],"multi-gesture":[100],"task":[101,146],"recognition.":[102],"Secondly,":[103],"multivariate":[105],"variational":[106],"mode":[107],"decomposition":[108,195],"(MVMD)":[109],"applied":[111],"extract":[113],"spatial-temporal":[115],"features":[116],"from":[117,182],"multiple":[119],"channels":[120],"EMG":[123],"signals,":[124],"separable":[127],"convolutional":[128],"neural":[129],"network":[130],"modelling.":[134],"In":[135],"work,":[137],"experimental":[139],"results":[140],"52":[142],"show":[147],"average":[150],"on":[152,186],"each":[153],"stage":[154,189],"about":[156],"90%.":[157],"potential":[159],"movement":[160],"information":[161],"mainly":[163],"contained":[164],"low-frequency":[167,180],"oscillator":[168],"signal,":[172],"model":[175],"performs":[176],"better":[177],"with":[178],"oscillation":[181],"MVMD":[184],"algorithm":[185],"second":[188],"classification":[190],"than":[191],"other":[194],"methods.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":8}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}