{"id":"https://openalex.org/W4304092056","doi":"https://doi.org/10.1145/3503161.3548210","title":"Shifting Perspective to See Difference: A Novel Multi-view Method for Skeleton based Action Recognition","display_name":"Shifting Perspective to See Difference: A Novel Multi-view Method for Skeleton based Action Recognition","publication_year":2022,"publication_date":"2022-10-10","ids":{"openalex":"https://openalex.org/W4304092056","doi":"https://doi.org/10.1145/3503161.3548210"},"language":"en","primary_location":{"id":"doi:10.1145/3503161.3548210","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503161.3548210","pdf_url":null,"source":{"id":"https://openalex.org/S4363608757","display_name":"Proceedings of the 30th ACM International Conference on Multimedia","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th ACM International Conference on Multimedia","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/A5003889846","display_name":"Ruijie Hou","orcid":"https://orcid.org/0000-0002-1228-8609"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ruijie Hou","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101698008","display_name":"Yanran Li","orcid":"https://orcid.org/0000-0003-1385-7604"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanran Li","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012691914","display_name":"Ningyu Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ningyu Zhang","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101194480","display_name":"Yulin Zhou","orcid":"https://orcid.org/0000-0002-1466-1112"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulin Zhou","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022654705","display_name":"Xiaosong Yang","orcid":"https://orcid.org/0000-0003-3815-0584"},"institutions":[{"id":"https://openalex.org/I9300472","display_name":"Bournemouth University","ror":"https://ror.org/05wwcw481","country_code":"GB","type":"education","lineage":["https://openalex.org/I9300472"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xiaosong Yang","raw_affiliation_strings":["Bournemouth University, Poole, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bournemouth University, Poole, United Kingdom","institution_ids":["https://openalex.org/I9300472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100434550","display_name":"Zhao Wang","orcid":"https://orcid.org/0000-0002-7144-1511"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Wang","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5003889846"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":0.8267,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.81544577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"4987","last_page":"4995"},"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":0.9988999962806702,"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":0.9987000226974487,"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":0.8207572102546692},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.7084636092185974},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.6809863448143005},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.6736765503883362},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6238187551498413},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.6154481172561646},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.6018211841583252},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5840543508529663},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.55218905210495},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5510632395744324},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5292999744415283},{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.5044735670089722},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.46298447251319885},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4443577826023102},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4312136471271515},{"id":"https://openalex.org/keywords/ideal","display_name":"Ideal (ethics)","score":0.42776015400886536},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.35464829206466675}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8207572102546692},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.7084636092185974},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.6809863448143005},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6736765503883362},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6238187551498413},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.6154481172561646},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.6018211841583252},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5840543508529663},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.55218905210495},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5510632395744324},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5292999744415283},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.5044735670089722},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.46298447251319885},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4443577826023102},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4312136471271515},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.42776015400886536},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.35464829206466675},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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":1,"locations":[{"id":"doi:10.1145/3503161.3548210","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503161.3548210","pdf_url":null,"source":{"id":"https://openalex.org/S4363608757","display_name":"Proceedings of the 30th ACM International Conference on Multimedia","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th ACM International Conference on Multimedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G318270331","display_name":"UK-China Research and Innovation Collaboration in Cloud based Virtual Film Production","funder_award_id":"AH/W009323/1","funder_id":"https://openalex.org/F4320334609","funder_display_name":"Arts and Humanities Research Council"},{"id":"https://openalex.org/G8451288410","display_name":null,"funder_award_id":"U19B2042","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G88417457","display_name":null,"funder_award_id":"2021ZD0110700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334609","display_name":"Arts and Humanities Research Council","ror":"https://ror.org/0505m1554"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1644641054","https://openalex.org/W1979378996","https://openalex.org/W1983592444","https://openalex.org/W1984776140","https://openalex.org/W2110819057","https://openalex.org/W2153472500","https://openalex.org/W2415469094","https://openalex.org/W2510185399","https://openalex.org/W2519758495","https://openalex.org/W2604321021","https://openalex.org/W2613570903","https://openalex.org/W2736334449","https://openalex.org/W2776687321","https://openalex.org/W2884585870","https://openalex.org/W2948058585","https://openalex.org/W2948246283","https://openalex.org/W2962724911","https://openalex.org/W2962731536","https://openalex.org/W2963076818","https://openalex.org/W2963282966","https://openalex.org/W2963465695","https://openalex.org/W2964134613","https://openalex.org/W2964161804","https://openalex.org/W2966210862","https://openalex.org/W2981487534","https://openalex.org/W2996013073","https://openalex.org/W2996835428","https://openalex.org/W3007529723","https://openalex.org/W3026712604","https://openalex.org/W3035050855","https://openalex.org/W3035149912","https://openalex.org/W3035541121","https://openalex.org/W3096803658","https://openalex.org/W3100950981","https://openalex.org/W3119584695","https://openalex.org/W3174836262","https://openalex.org/W3185273257","https://openalex.org/W3203634062","https://openalex.org/W3204568647","https://openalex.org/W3207613026","https://openalex.org/W3210343829","https://openalex.org/W4236965008"],"related_works":["https://openalex.org/W2383111961","https://openalex.org/W2365952365","https://openalex.org/W2352448290","https://openalex.org/W2380820513","https://openalex.org/W2913146933","https://openalex.org/W2372385138","https://openalex.org/W4296359239","https://openalex.org/W1557905920","https://openalex.org/W2043093291","https://openalex.org/W2101155126"],"abstract_inverted_index":{"Skeleton-based":[0],"human":[1],"action":[2,181],"recognition":[3],"is":[4],"a":[5,20,109,120,129,137,142,154],"longstanding":[6],"challenge":[7],"due":[8],"to":[9,40,62,84,140,158],"its":[10],"complex":[11],"dynamics.":[12],"Some":[13],"fine-grain":[14],"details":[15,43],"of":[16,44,122,144,149],"the":[17,42,69,105,160,167,170,179,209],"dynamics":[18],"play":[19],"vital":[21],"role":[22],"in":[23,72],"classification.":[24],"The":[25],"existing":[26,180],"work":[27,176],"largely":[28],"focuses":[29],"on":[30,195,227],"designing":[31],"incremental":[32],"neural":[33],"networks":[34],"with":[35,178,185,219],"more":[36],"complicated":[37],"adjacent":[38],"matrices":[39],"capture":[41],"joints":[45],"relationships.":[46],"However,":[47],"they":[48],"still":[49],"have":[50,55],"difficulties":[51],"distinguishing":[52],"actions":[53,118,161],"that":[54,68,116,203],"broadly":[56],"similar":[57],"motion":[58,73],"patterns":[59,74],"but":[60],"belong":[61],"different":[63,99,150,163],"categories.":[64],"Interestingly,":[65],"we":[66,103,127,152],"found":[67],"subtle":[70],"differences":[71],"can":[75,175],"be":[76,225],"significantly":[77],"amplified":[78],"and":[79,165,211,214],"become":[80],"easy":[81],"for":[82],"audience":[83],"distinct":[85],"through":[86],"specified":[87],"view":[88,124],"directions,":[89],"where":[90],"this":[91],"property":[92],"haven't":[93],"been":[94],"fully":[95],"explored":[96],"before.":[97],"Drastically":[98],"from":[100,119],"previous":[101],"work,":[102],"boost":[104],"performance":[106,193],"by":[107],"proposing":[108],"conceptually":[110],"simple":[111],"yet":[112],"effective":[113,213],"Multi-view":[114],"strategy":[115],"recognizes":[117],"collection":[121],"dynamic":[123],"features.":[125],"Specifically,":[126],"design":[128],"novel":[130,155],"Skeleton-Anchor":[131],"Proposal":[132],"(SAP)":[133],"module":[134,174,190],"which":[135],"contains":[136],"Multi-head":[138],"structure":[139],"learn":[141],"set":[143],"views.":[145],"For":[146],"feature":[147],"learning":[148],"views,":[151],"introduce":[153],"Angle":[156],"Representation":[157],"transform":[159],"under":[162],"views":[164],"feed":[166],"transformations":[168],"into":[169],"baseline":[171,186],"model.":[172,183],"Our":[173],"seamlessly":[177],"classification":[182],"Incorporated":[184],"models,":[187],"our":[188,204],"SAP":[189],"exhibits":[191],"clear":[192],"gains":[194],"many":[196],"challenging":[197],"benchmarks.":[198],"Moreover,":[199],"comprehensive":[200],"experiments":[201],"show":[202],"model":[205],"consistently":[206],"beats":[207],"down":[208],"state-of-the-art":[210],"remains":[212],"robust":[215],"especially":[216],"when":[217],"dealing":[218],"corrupted":[220],"data.":[221],"Related":[222],"code":[223],"will":[224],"available":[226],"https://github.com/ideal-idea/SAP":[228]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}
