{"id":"https://openalex.org/W3007751154","doi":"https://doi.org/10.1109/thms.2020.2971958","title":"A Multiviewpoint Outdoor Dataset for Human Action Recognition","display_name":"A Multiviewpoint Outdoor Dataset for Human Action Recognition","publication_year":2020,"publication_date":"2020-02-20","ids":{"openalex":"https://openalex.org/W3007751154","doi":"https://doi.org/10.1109/thms.2020.2971958","mag":"3007751154"},"language":"en","primary_location":{"id":"doi:10.1109/thms.2020.2971958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/thms.2020.2971958","pdf_url":null,"source":{"id":"https://openalex.org/S2476799526","display_name":"IEEE Transactions on Human-Machine Systems","issn_l":"2168-2291","issn":["2168-2291","2168-2305"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Human-Machine Systems","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2110.04119","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033312909","display_name":"Asanka G. Perera","orcid":"https://orcid.org/0000-0003-4021-3943"},"institutions":[{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Asanka G. Perera","raw_affiliation_strings":["School of Engineering, University of South Australia, Mawson Lakes, Australia"],"raw_orcid":"https://orcid.org/0000-0003-4021-3943","affiliations":[{"raw_affiliation_string":"School of Engineering, University of South Australia, Mawson Lakes, Australia","institution_ids":["https://openalex.org/I170239107"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020675850","display_name":"Yee Wei Law","orcid":"https://orcid.org/0000-0002-5665-0980"},"institutions":[{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yee Wei Law","raw_affiliation_strings":["School of Engineering, University of South Australia, Mawson Lakes, Australia"],"raw_orcid":"https://orcid.org/0000-0002-5665-0980","affiliations":[{"raw_affiliation_string":"School of Engineering, University of South Australia, Mawson Lakes, Australia","institution_ids":["https://openalex.org/I170239107"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079463680","display_name":"Titilayo Ogunwa","orcid":"https://orcid.org/0000-0002-4391-3147"},"institutions":[{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Titilayo T. Ogunwa","raw_affiliation_strings":["School of Engineering, University of South Australia, Mawson Lakes, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, University of South Australia, Mawson Lakes, Australia","institution_ids":["https://openalex.org/I170239107"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090327828","display_name":"Javaan Chahl","orcid":"https://orcid.org/0000-0001-6496-0543"},"institutions":[{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]},{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Javaan Chahl","raw_affiliation_strings":["Joint and Operations Analysis Division, Defence Science and Technology Group, Melbourne, Australia","School of Engineering, University of South Australia, Mawson Lakes, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Joint and Operations Analysis Division, Defence Science and Technology Group, Melbourne, Australia","institution_ids":["https://openalex.org/I1303474014"]},{"raw_affiliation_string":"School of Engineering, University of South Australia, Mawson Lakes, Australia","institution_ids":["https://openalex.org/I170239107"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033312909"],"corresponding_institution_ids":["https://openalex.org/I170239107"],"apc_list":null,"apc_paid":null,"fwci":2.6492,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.91607534,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"50","issue":"5","first_page":"405","last_page":"413"},"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9948999881744385,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9940999746322632,"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":0.7702016830444336},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7043299674987793},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.6869173049926758},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.6789380311965942},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.6018422245979309},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.5875347852706909},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4927833378314972},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4809507727622986},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4793987274169922},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.45583438873291016},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35802072286605835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7702016830444336},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7043299674987793},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.6869173049926758},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.6789380311965942},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.6018422245979309},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.5875347852706909},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4927833378314972},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4809507727622986},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4793987274169922},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.45583438873291016},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35802072286605835},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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":2,"locations":[{"id":"doi:10.1109/thms.2020.2971958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/thms.2020.2971958","pdf_url":null,"source":{"id":"https://openalex.org/S2476799526","display_name":"IEEE Transactions on Human-Machine Systems","issn_l":"2168-2291","issn":["2168-2291","2168-2305"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Human-Machine Systems","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2110.04119","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2110.04119","pdf_url":"https://arxiv.org/pdf/2110.04119","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2110.04119","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2110.04119","pdf_url":"https://arxiv.org/pdf/2110.04119","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G191534868","display_name":null,"funder_award_id":"myIP6780","funder_id":"https://openalex.org/F4320335334","funder_display_name":"Defence Science and Technology Group"}],"funders":[{"id":"https://openalex.org/F4320335334","display_name":"Defence Science and Technology Group","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W24089286","https://openalex.org/W136504859","https://openalex.org/W1560724230","https://openalex.org/W1660469899","https://openalex.org/W1744759976","https://openalex.org/W1923332106","https://openalex.org/W1926645898","https://openalex.org/W1927052826","https://openalex.org/W1966096765","https://openalex.org/W1969506886","https://openalex.org/W1973435495","https://openalex.org/W1975325338","https://openalex.org/W2010399676","https://openalex.org/W2016053056","https://openalex.org/W2019660985","https://openalex.org/W2031454541","https://openalex.org/W2034014085","https://openalex.org/W2034328688","https://openalex.org/W2105732805","https://openalex.org/W2126579184","https://openalex.org/W2137591992","https://openalex.org/W2142996775","https://openalex.org/W2145546283","https://openalex.org/W2149427297","https://openalex.org/W2150066425","https://openalex.org/W2160840682","https://openalex.org/W2167049458","https://openalex.org/W2340897893","https://openalex.org/W2342662179","https://openalex.org/W2524365899","https://openalex.org/W2533503513","https://openalex.org/W2544297360","https://openalex.org/W2571149404","https://openalex.org/W2594507094","https://openalex.org/W2603773813","https://openalex.org/W2619947201","https://openalex.org/W2625286981","https://openalex.org/W2799352588","https://openalex.org/W2963129222","https://openalex.org/W2963173190","https://openalex.org/W2994508843","https://openalex.org/W3095433202","https://openalex.org/W3195149063","https://openalex.org/W4233065845","https://openalex.org/W4237044863","https://openalex.org/W4249279051","https://openalex.org/W4302313152","https://openalex.org/W6600983433","https://openalex.org/W6636970507","https://openalex.org/W6676014314","https://openalex.org/W6729119356","https://openalex.org/W6750749703","https://openalex.org/W6955071965"],"related_works":["https://openalex.org/W2385368906","https://openalex.org/W2902924992","https://openalex.org/W2626642044","https://openalex.org/W93537448","https://openalex.org/W2619807045","https://openalex.org/W2388758053","https://openalex.org/W2949734191","https://openalex.org/W2017333877","https://openalex.org/W4401096132","https://openalex.org/W2295006769"],"abstract_inverted_index":{"Advancements":[0],"in":[1,80,84,138],"deep":[2],"neural":[3,164],"networks":[4],"have":[5],"contributed":[6],"to":[7,35,46,124,145],"near-perfect":[8],"results":[9],"for":[10],"many":[11,146],"computer":[12],"vision":[13],"problems,":[14],"such":[15],"as":[16],"object":[17],"recognition,":[18,20,151],"face":[19],"and":[21,77,98,114,122,153],"pose":[22],"estimation.":[23],"However,":[24],"human":[25,41,108,136],"action":[26,49,92,109,150,188],"recognition":[27,93,189],"is":[28,44,59,191],"still":[29],"far":[30],"from":[31,50,54,96],"human-level":[32],"performance.":[33],"Owing":[34],"the":[36,40,130,135,158],"articulated":[37],"nature":[38],"of":[39,65,71,105,134],"body,":[42],"it":[43],"challenging":[45],"detect":[47],"an":[48,55],"multiple":[51,69],"viewpoints,":[52],"particularly":[53],"aerial":[56],"viewpoint.":[57],"This":[58,140],"further":[60],"compounded":[61],"by":[62],"a":[63,89,161,169],"scarcity":[64],"datasets":[66],"that":[67,179],"cover":[68],"viewpoints":[70],"actions.":[72],"To":[73],"fill":[74],"this":[75,85],"gap":[76],"enable":[78],"research":[79,147],"wider":[81],"application":[82],"areas,":[83,148],"article":[86],"we":[87],"present":[88],"multiviewpoint":[90],"outdoor":[91],"dataset":[94,103,141,159],"collected":[95],"YouTube":[97],"our":[99],"own":[100],"drone.":[101],"The":[102,185],"consists":[104],"20":[106],"dynamic":[107],"classes,":[110],"2324":[111],"video":[112],"clips,":[113],"503":[115],"086":[116],"frames.":[117],"All":[118],"videos":[119],"are":[120],"cropped":[121],"resized":[123],"720":[125,127],"\u00d7":[126],"without":[128],"distorting":[129],"original":[131],"aspect":[132],"ratio":[133],"subjects":[137],"videos.":[139],"should":[142],"be":[143],"useful":[144],"including":[149],"surveillance,":[152],"situational":[154],"awareness.":[155],"We":[156],"evaluate":[157],"with":[160,168],"two-stream":[162],"convolutional":[163],"network":[165],"architecture":[166],"coupled":[167],"recently":[170],"proposed":[171],"temporal":[172],"pooling":[173,178],"scheme":[174],"called":[175],"kernelized":[176],"rank":[177],"produces":[180],"nonlinear":[181],"feature":[182],"subspace":[183],"representations.":[184],"overall":[186],"baseline":[187],"accuracy":[190],"74.0%.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
