{"id":"https://openalex.org/W3197712193","doi":"https://doi.org/10.1109/access.2021.3109255","title":"An Efficient Feature Fusion of Graph Convolutional Networks and Its Application for Real-Time Traffic Control Gestures Recognition","display_name":"An Efficient Feature Fusion of Graph Convolutional Networks and Its Application for Real-Time Traffic Control Gestures Recognition","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3197712193","doi":"https://doi.org/10.1109/access.2021.3109255","mag":"3197712193"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3109255","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3109255","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09526635.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09526635.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043929128","display_name":"Dinh\u2010Tan Pham","orcid":"https://orcid.org/0000-0003-1366-0617"},"institutions":[{"id":"https://openalex.org/I29199639","display_name":"Hanoi University of Mining and Geology","ror":"https://ror.org/01rw3qm79","country_code":"VN","type":"education","lineage":["https://openalex.org/I29199639"]},{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Dinh-Tan Pham","raw_affiliation_strings":["Faculty of Information Technology, Hanoi University of Mining and Geology, Hanoi, Vietnam and Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0003-1366-0617","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Hanoi University of Mining and Geology, Hanoi, Vietnam and Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387","https://openalex.org/I29199639"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067454748","display_name":"Quang-Tien Pham","orcid":"https://orcid.org/0000-0002-4961-5183"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Quang-Tien Pham","raw_affiliation_strings":["School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-4961-5183","affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067859504","display_name":"Thi\u2010Lan Le","orcid":"https://orcid.org/0000-0001-9541-3905"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Thi-Lan Le","raw_affiliation_strings":["School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam and Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0001-9541-3905","affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam and Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007554071","display_name":"Hai Vu","orcid":"https://orcid.org/0000-0003-2880-4417"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Hai Vu","raw_affiliation_strings":["School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam and Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam. (e-mail: hai.vu@mica.edu.vn)","Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam","School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0003-2880-4417","affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam and Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam. (e-mail: hai.vu@mica.edu.vn)","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Computer Vision Department, MICA International Research Institute, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5007554071"],"corresponding_institution_ids":["https://openalex.org/I94518387"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.8729,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.75934025,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"121930","last_page":"121943"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8065428733825684},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.5737224817276001},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.553427517414093},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.539590060710907},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.480925053358078},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39143821597099304},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32531875371932983},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.14876094460487366}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8065428733825684},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.5737224817276001},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.553427517414093},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.539590060710907},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.480925053358078},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39143821597099304},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32531875371932983},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.14876094460487366},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3109255","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3109255","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09526635.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:738363dd2b32435ca4d6408231f7c7f3","is_oa":true,"landing_page_url":"https://doaj.org/article/738363dd2b32435ca4d6408231f7c7f3","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":"IEEE Access, Vol 9, Pp 121930-121943 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3109255","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3109255","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09526635.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G155021287","display_name":null,"funder_award_id":"102.01-2017.315","funder_id":"https://openalex.org/F4320313223","funder_display_name":"Vietnam Academy of Science and Technology"},{"id":"https://openalex.org/G6890959049","display_name":null,"funder_award_id":"102.01-2017.315","funder_id":"https://openalex.org/F4320309617","funder_display_name":"National Foundation for Science and Technology Development"}],"funders":[{"id":"https://openalex.org/F4320309617","display_name":"National Foundation for Science and Technology Development","ror":"https://ror.org/04rw64z44"},{"id":"https://openalex.org/F4320313223","display_name":"Vietnam Academy of Science and Technology","ror":"https://ror.org/02wsd5p50"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3197712193.pdf","grobid_xml":"https://content.openalex.org/works/W3197712193.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W1551941494","https://openalex.org/W1950788856","https://openalex.org/W1979378996","https://openalex.org/W2048821851","https://openalex.org/W2144380653","https://openalex.org/W2156303437","https://openalex.org/W2157331557","https://openalex.org/W2217005325","https://openalex.org/W2337434236","https://openalex.org/W2510185399","https://openalex.org/W2550143307","https://openalex.org/W2556782416","https://openalex.org/W2593146028","https://openalex.org/W2603861860","https://openalex.org/W2604321021","https://openalex.org/W2607707631","https://openalex.org/W2613570903","https://openalex.org/W2797382244","https://openalex.org/W2798644314","https://openalex.org/W2802979841","https://openalex.org/W2902643474","https://openalex.org/W2904848298","https://openalex.org/W2921510267","https://openalex.org/W2940457086","https://openalex.org/W2945143046","https://openalex.org/W2948058585","https://openalex.org/W2950568498","https://openalex.org/W2954896190","https://openalex.org/W2963076818","https://openalex.org/W2963697717","https://openalex.org/W2964134613","https://openalex.org/W2964347220","https://openalex.org/W2966438217","https://openalex.org/W2972995983","https://openalex.org/W2979434318","https://openalex.org/W2989748828","https://openalex.org/W2996249958","https://openalex.org/W3047772167","https://openalex.org/W3092336341","https://openalex.org/W3098538019","https://openalex.org/W3099014939","https://openalex.org/W3130641941","https://openalex.org/W3165636379","https://openalex.org/W6633192465","https://openalex.org/W6640754710","https://openalex.org/W6682864246","https://openalex.org/W6730028046","https://openalex.org/W6736943367","https://openalex.org/W6747795875","https://openalex.org/W6761571718","https://openalex.org/W6768974198"],"related_works":["https://openalex.org/W2537963312","https://openalex.org/W2066003895","https://openalex.org/W2537762514","https://openalex.org/W2349788282","https://openalex.org/W577271088","https://openalex.org/W2120801881","https://openalex.org/W1982853263","https://openalex.org/W1974473538","https://openalex.org/W2020010749","https://openalex.org/W2796116650"],"abstract_inverted_index":{"Recently,":[0],"skeleton-based":[1,37],"gesture":[2,170],"and":[3,44,91,128,197,211],"action":[4],"recognition":[5,171,199,213],"have":[6,47,176],"emerged":[7],"thanks":[8,51],"to":[9,28,52,55,69,101,158,207],"the":[10,29,57,61,95,103,117,147,160,163,178,182,190],"progress":[11],"in":[12,81,166,219],"human":[13],"pose":[14],"estimation.":[15],"Gesture":[16],"representation":[17],"using":[18,74],"skeletal":[19,24,62,130],"data":[20,25],"is":[21],"robust":[22,212],"since":[23],"are":[26,99,134],"invariant":[27],"individual\u2019s":[30],"appearance.":[31],"Among":[32],"different":[33],"approaches":[34],"proposed":[35,111,148,164,179,191],"for":[36,172,215],"action/gesture":[38],"recognition,":[39],"Graph":[40],"Convolutional":[41],"Network":[42],"(GCN)":[43],"its":[45,53],"variations":[46],"obtained":[48,186],"great":[49],"attention":[50],"ability":[54],"capture":[56],"graph":[58],"essence":[59],"of":[60,77,97,105,116,162],"data.":[63,131],"In":[64],"this":[65],"paper,":[66],"we":[67,175],"aim":[68],"design":[70],"an":[71],"efficient":[72],"scheme":[73],"relative":[75],"joints":[76],"skeleton":[78],"sequences":[79],"adapted":[80],"a":[82,204,209],"GCN":[83,108],"framework.":[84],"Both":[85],"spatial":[86],"features":[87],"(i.e.,":[88,94],"joint":[89],"positions)":[90],"temporal":[92],"ones":[93],"velocity":[96],"joints)":[98],"combined":[100],"form":[102],"input":[104],"Attention-enhanced":[106],"Adaptive":[107],"(AAGCN).":[109],"The":[110,185],"framework":[112],"deals":[113],"with":[114,126,154],"limitations":[115],"original":[118],"AAGCN":[119],"when":[120],"it":[121],"works":[122],"on":[123,137,181],"challenging":[124],"datasets":[125,139],"incomplete":[127],"noisy":[129],"Extensive":[132],"experiments":[133],"carried":[135],"out":[136],"three":[138],"CMDFALL,":[140],"MICA-Action3D,":[141],"NTU-RGBD.":[142],"Experimental":[143],"results":[144,187,202],"show":[145,188],"that":[146,189],"method":[149,165,180,192],"achieves":[150],"superior":[151],"performance":[152],"compared":[153],"existing":[155],"methods.":[156],"Moreover,":[157],"illustrate":[159],"application":[161],"real-time":[167,194,210],"traffic":[168,217],"control":[169,218],"autonomous":[173,220],"vehicles,":[174],"evaluated":[177],"TCG":[183],"dataset.":[184],"offers":[193],"computation":[195],"capability":[196],"good":[198],"results.":[200],"These":[201],"suggest":[203],"promising":[205],"solution":[206],"deploy":[208],"technique":[214],"gesture-based":[216],"vehicles.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5}],"updated_date":"2026-05-18T08:16:58.900851","created_date":"2025-10-10T00:00:00"}