{"id":"https://openalex.org/W4402404548","doi":"https://doi.org/10.1007/s00530-024-01463-0","title":"Multi-scale motion contrastive learning for self-supervised skeleton-based action recognition","display_name":"Multi-scale motion contrastive learning for self-supervised skeleton-based action recognition","publication_year":2024,"publication_date":"2024-09-10","ids":{"openalex":"https://openalex.org/W4402404548","doi":"https://doi.org/10.1007/s00530-024-01463-0"},"language":"en","primary_location":{"id":"doi:10.1007/s00530-024-01463-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-024-01463-0","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Systems","raw_type":"journal-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/A5112441030","display_name":"Yushan Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]},{"id":"https://openalex.org/I4210142377","display_name":"Guangxi Agricultural Machinery Research Institute","ror":"https://ror.org/040hegx59","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210142377"]},{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yushan Wu","raw_affiliation_strings":["Center for Applied Mathematics of Guangxi, Guilin University of Electronic Technology, Guilin, 541002, Guangxi, China","Guangxi Technological College of Machinery and Electricity, Nanning, 530007, Guangxi, China","School of Mathematics and Computing Science, Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation, Guilin University of Electronic Technology, Guilin, 541004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Center for Applied Mathematics of Guangxi, Guilin University of Electronic Technology, Guilin, 541002, Guangxi, China","institution_ids":["https://openalex.org/I5343935","https://openalex.org/I38706770"]},{"raw_affiliation_string":"Guangxi Technological College of Machinery and Electricity, Nanning, 530007, Guangxi, China","institution_ids":["https://openalex.org/I4210142377"]},{"raw_affiliation_string":"School of Mathematics and Computing Science, Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation, Guilin University of Electronic Technology, Guilin, 541004, Guangxi, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034458344","display_name":"Zengmin Xu","orcid":"https://orcid.org/0000-0002-8934-9027"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]},{"id":"https://openalex.org/I4210086088","display_name":"Guangxi Academy of Special Crops","ror":"https://ror.org/00gygke76","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210086088"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zengmin Xu","raw_affiliation_strings":["Anview.ai, Guilin, 541010, Guangxi, China","Center for Applied Mathematics of Guangxi, Guilin University of Electronic Technology, Guilin, 541002, Guangxi, China","School of Mathematics and Computing Science, Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation, Guilin University of Electronic Technology, Guilin, 541004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Anview.ai, Guilin, 541010, Guangxi, China","institution_ids":["https://openalex.org/I4210086088"]},{"raw_affiliation_string":"Center for Applied Mathematics of Guangxi, Guilin University of Electronic Technology, Guilin, 541002, Guangxi, China","institution_ids":["https://openalex.org/I5343935","https://openalex.org/I38706770"]},{"raw_affiliation_string":"School of Mathematics and Computing Science, Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation, Guilin University of Electronic Technology, Guilin, 541004, Guangxi, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110683496","display_name":"Mengwei Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]},{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengwei Yuan","raw_affiliation_strings":["Center for Applied Mathematics of Guangxi, Guilin University of Electronic Technology, Guilin, 541002, Guangxi, China","School of Mathematics and Computing Science, Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation, Guilin University of Electronic Technology, Guilin, 541004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Center for Applied Mathematics of Guangxi, Guilin University of Electronic Technology, Guilin, 541002, Guangxi, China","institution_ids":["https://openalex.org/I5343935","https://openalex.org/I38706770"]},{"raw_affiliation_string":"School of Mathematics and Computing Science, Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation, Guilin University of Electronic Technology, Guilin, 541004, Guangxi, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111674502","display_name":"Tianchi Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090512","display_name":"Guangzhou Experimental Station","ror":"https://ror.org/00f2c2516","country_code":"CN","type":"facility","lineage":["https://openalex.org/I107851509","https://openalex.org/I4210090512","https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianchi Tang","raw_affiliation_strings":["Shuyeit.ai, Guangzhou, 510670, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"Shuyeit.ai, Guangzhou, 510670, Guangdong, China","institution_ids":["https://openalex.org/I4210090512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111321683","display_name":"Ruxing Meng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086088","display_name":"Guangxi Academy of Special Crops","ror":"https://ror.org/00gygke76","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210086088"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruxing Meng","raw_affiliation_strings":["Anview.ai, Guilin, 541010, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Anview.ai, Guilin, 541010, Guangxi, China","institution_ids":["https://openalex.org/I4210086088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108152186","display_name":"Zhongyuan Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyuan Wang","raw_affiliation_strings":["NERCMS, School of Computer Science, Wuhan University, Wuhan, 430072, Hubei, China"],"affiliations":[{"raw_affiliation_string":"NERCMS, School of Computer Science, Wuhan University, Wuhan, 430072, Hubei, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5112441030"],"corresponding_institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4210142377","https://openalex.org/I5343935"],"apc_list":null,"apc_paid":null,"fwci":0.2569,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5308032,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"30","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":1.0,"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":1.0,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9972000122070312,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.988099992275238,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7407496571540833},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6050724983215332},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.5860469937324524},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5396568775177002},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.5148164629936218},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4833833575248718},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.45172542333602905},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.41735172271728516},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3895792067050934},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38521724939346313},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3465445637702942},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08354181051254272},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.06717053055763245}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7407496571540833},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6050724983215332},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.5860469937324524},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5396568775177002},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.5148164629936218},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4833833575248718},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.45172542333602905},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.41735172271728516},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3895792067050934},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38521724939346313},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3465445637702942},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08354181051254272},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.06717053055763245},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00530-024-01463-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-024-01463-0","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1054018767","display_name":null,"funder_award_id":"61862015","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1522734439","https://openalex.org/W2442651457","https://openalex.org/W2506886870","https://openalex.org/W2765433083","https://openalex.org/W2787919227","https://openalex.org/W2802861902","https://openalex.org/W2894881218","https://openalex.org/W2944006115","https://openalex.org/W2954996726","https://openalex.org/W2963076818","https://openalex.org/W2963078173","https://openalex.org/W2963282966","https://openalex.org/W2964134613","https://openalex.org/W3034548564","https://openalex.org/W3034999503","https://openalex.org/W3035545045","https://openalex.org/W3092424783","https://openalex.org/W3093411241","https://openalex.org/W3103184573","https://openalex.org/W3105195350","https://openalex.org/W3156509901","https://openalex.org/W3165521110","https://openalex.org/W3169413442","https://openalex.org/W3170431411","https://openalex.org/W3174836262","https://openalex.org/W3184215204","https://openalex.org/W3197613037","https://openalex.org/W3203227473","https://openalex.org/W3203634062","https://openalex.org/W3205106480","https://openalex.org/W3217362767","https://openalex.org/W4206706211","https://openalex.org/W4229073080","https://openalex.org/W4230178929","https://openalex.org/W4288515154","https://openalex.org/W4312675926","https://openalex.org/W4312757522","https://openalex.org/W4386066621","https://openalex.org/W4386215080","https://openalex.org/W6600018615","https://openalex.org/W6600459194","https://openalex.org/W6601700763","https://openalex.org/W6601949647","https://openalex.org/W6607167723","https://openalex.org/W6611061115"],"related_works":["https://openalex.org/W2953562271","https://openalex.org/W2334655667","https://openalex.org/W2464530384","https://openalex.org/W1576128429","https://openalex.org/W4311431118","https://openalex.org/W4382240674","https://openalex.org/W4399611050","https://openalex.org/W2269464716","https://openalex.org/W2999049608","https://openalex.org/W3170431411"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-21T23:12:01.093139","created_date":"2025-10-10T00:00:00"}