{"id":"https://openalex.org/W4410856883","doi":"https://doi.org/10.1145/3737461","title":"Scaled Background Swap: Video Augmentation for Action Quality Assessment with Background Debiasing","display_name":"Scaled Background Swap: Video Augmentation for Action Quality Assessment with Background Debiasing","publication_year":2025,"publication_date":"2025-05-29","ids":{"openalex":"https://openalex.org/W4410856883","doi":"https://doi.org/10.1145/3737461"},"language":"en","primary_location":{"id":"doi:10.1145/3737461","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3737461","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","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/A5100327426","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0002-2428-9553"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, China, Key Laboratory of Complex Systems Modeling and Simulation Ministry of Education, China, Zhoushan Tongbo Marine Electronic Information Research Institute, Hangzhou Dianzi University, China, and Yunnan Key Laboratory of Service Computing, Yunnan University of Finance and Economics, China"],"raw_orcid":"https://orcid.org/0000-0002-2428-9553","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, China, Key Laboratory of Complex Systems Modeling and Simulation Ministry of Education, China, Zhoushan Tongbo Marine Electronic Information Research Institute, Hangzhou Dianzi University, China, and Yunnan Key Laboratory of Service Computing, Yunnan University of Finance and Economics, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079058092","display_name":"Hongzhi Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongzhi Feng","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0002-0847-1854","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037865550","display_name":"M. Shamim Hossain","orcid":"https://orcid.org/0000-0001-5906-9422"},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"M. Shamim Hossain","raw_affiliation_strings":["Department of Software Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0001-5906-9422","affiliations":[{"raw_affiliation_string":"Department of Software Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079842923","display_name":"Yinzhuo Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinzhuo Chen","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0000-2558-2682","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100395737","display_name":"Hongbo Wang","orcid":"https://orcid.org/0000-0001-5003-3124"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Wang","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-5003-3124","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070185855","display_name":"Yuyu Yin","orcid":"https://orcid.org/0000-0001-7565-4111"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuyu Yin","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, China, Key Laboratory of Complex Systems Modeling and Simulation Ministry of Education, China, and Zhoushan Tongbo Marine Electronic Information Research Institute, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7565-4111","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, China, Key Laboratory of Complex Systems Modeling and Simulation Ministry of Education, China, and Zhoushan Tongbo Marine Electronic Information Research Institute, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100327426"],"corresponding_institution_ids":["https://openalex.org/I50760025"],"apc_list":null,"apc_paid":null,"fwci":3.0131,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.91310076,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"21","issue":"8","first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9998999834060669,"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":0.9998999834060669,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9997000098228455,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/debiasing","display_name":"Debiasing","score":0.8972530364990234},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8365158438682556},{"id":"https://openalex.org/keywords/swap","display_name":"Swap (finance)","score":0.7265962958335876},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.46589648723602295},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4300230145454407},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.32592689990997314},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09388372302055359}],"concepts":[{"id":"https://openalex.org/C2779458634","wikidata":"https://www.wikidata.org/wiki/Q24963715","display_name":"Debiasing","level":2,"score":0.8972530364990234},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8365158438682556},{"id":"https://openalex.org/C99821215","wikidata":"https://www.wikidata.org/wiki/Q1136583","display_name":"Swap (finance)","level":2,"score":0.7265962958335876},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.46589648723602295},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4300230145454407},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.32592689990997314},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09388372302055359},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C188147891","wikidata":"https://www.wikidata.org/wiki/Q147638","display_name":"Cognitive science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3737461","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3737461","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1516455113","https://openalex.org/W1573415272","https://openalex.org/W2095612302","https://openalex.org/W2260521078","https://openalex.org/W2408241409","https://openalex.org/W2511671220","https://openalex.org/W2552035314","https://openalex.org/W2553098005","https://openalex.org/W2798711578","https://openalex.org/W2891001585","https://openalex.org/W2891574165","https://openalex.org/W2895243423","https://openalex.org/W2905550006","https://openalex.org/W2919115771","https://openalex.org/W2939039198","https://openalex.org/W2953867939","https://openalex.org/W2962858109","https://openalex.org/W2963271314","https://openalex.org/W2963820951","https://openalex.org/W2963867213","https://openalex.org/W2982103617","https://openalex.org/W2990759760","https://openalex.org/W2991133498","https://openalex.org/W2992308087","https://openalex.org/W2996856264","https://openalex.org/W3035714233","https://openalex.org/W3176659256","https://openalex.org/W3193654597","https://openalex.org/W3207409354","https://openalex.org/W3214873666","https://openalex.org/W4205745489","https://openalex.org/W4213019189","https://openalex.org/W4236965008","https://openalex.org/W4286951705","https://openalex.org/W4307648851","https://openalex.org/W4312243874","https://openalex.org/W4312785375","https://openalex.org/W4365451524","https://openalex.org/W4381299118","https://openalex.org/W4384080281","https://openalex.org/W4386195714","https://openalex.org/W4388666348","https://openalex.org/W4389299497","https://openalex.org/W4392286098","https://openalex.org/W4392902878","https://openalex.org/W4394593224","https://openalex.org/W4395065502","https://openalex.org/W4400199679","https://openalex.org/W4401024639","https://openalex.org/W4403096679","https://openalex.org/W4403511320","https://openalex.org/W4403635079","https://openalex.org/W4403780570","https://openalex.org/W4403791946","https://openalex.org/W4404033484"],"related_works":["https://openalex.org/W4362554880","https://openalex.org/W4281684980","https://openalex.org/W4386875279","https://openalex.org/W2171721708","https://openalex.org/W4390963114","https://openalex.org/W4287887864","https://openalex.org/W3214527415","https://openalex.org/W1495104519","https://openalex.org/W4225584739","https://openalex.org/W2199432031"],"abstract_inverted_index":{"Action":[0],"quality":[1],"assessment":[2],"(AQA)":[3],"has":[4],"become":[5],"crucial":[6,52],"in":[7,13,38],"video":[8,80,152],"analysis,":[9],"finding":[10],"wide":[11],"applications":[12],"various":[14,151],"domains,":[15],"such":[16],"as":[17],"healthcare":[18],"and":[19,93,136,142,179,183],"sports.":[20],"A":[21],"significant":[22],"challenge":[23],"faced":[24],"by":[25,138],"AQA":[26,121,158],"is":[27,51,107,188],"the":[28,33,36,41,59,75,89,98,103,115,125,172],"background":[29,37,42,60,76,99],"bias":[30,43,61],"due":[31],"to":[32,45,84,97,109,114],"dominance":[34],"of":[35],"videos.":[39],"Especially,":[40],"tends":[44],"overshadow":[46],"subtle":[47],"foreground":[48,91,105,117,140],"differences,":[49],"which":[50],"for":[53,120],"precise":[54],"action":[55,118],"evaluation.":[56],"To":[57],"address":[58],"issue,":[62],"we":[63],"propose":[64],"a":[65],"novel":[66],"data":[67],"augmentation":[68],"method":[69,130,165],"named":[70],"Scaled":[71,127,162],"Background":[72,128,163],"Swap.":[73,192],"First,":[74],"regions":[77,92],"between":[78],"different":[79],"samples":[81],"are":[82],"swapped":[83],"guide":[85],"models":[86],"focus":[87],"toward":[88],"dynamic":[90],"mitigate":[94],"its":[95],"sensitivity":[96],"during":[100],"training.":[101],"Second,":[102],"video\u2019s":[104],"region":[106],"upscaled":[108],"further":[110],"enhance":[111],"models\u2019":[112,134],"attention":[113],"critical":[116],"information":[119],"tasks.":[122],"In":[123],"particular,":[124],"proposed":[126],"Swap":[129,164],"can":[131,146],"effectively":[132],"improve":[133],"accuracy":[135],"generalization":[137],"prioritizing":[139],"motion":[141],"swapping":[143],"backgrounds.":[144],"It":[145],"be":[147],"flexibly":[148],"applied":[149],"with":[150],"analysis":[153],"models.":[154],"Extensive":[155],"experiments":[156],"on":[157,176],"benchmarks":[159],"demonstrate":[160],"that":[161],"achieves":[166],"better":[167],"performance":[168],"than":[169],"baselines.":[170],"Specifically,":[171],"Spearman\u2019s":[173],"rank":[174],"correlation":[175],"datasets":[177],"AQA-7":[178],"MTL-AQA":[180],"reaches":[181],"0.8870":[182],"0.9526,":[184],"respectively.":[185],"The":[186],"code":[187],"available":[189],"at:":[190],"https://github.com/Emy-cv/Scaled-Background":[191]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
