{"id":"https://openalex.org/W4304099101","doi":"https://doi.org/10.1145/3503161.3547766","title":"Self-Supervised Human Pose based Multi-Camera Video Synchronization","display_name":"Self-Supervised Human Pose based Multi-Camera Video Synchronization","publication_year":2022,"publication_date":"2022-10-10","ids":{"openalex":"https://openalex.org/W4304099101","doi":"https://doi.org/10.1145/3503161.3547766"},"language":"en","primary_location":{"id":"doi:10.1145/3503161.3547766","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503161.3547766","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":"conference-paper","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/A5100295563","display_name":"Liqiang Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liqiang Yin","raw_affiliation_strings":["Tianjin University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004806106","display_name":"Ruize Han","orcid":"https://orcid.org/0000-0002-6587-8936"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruize Han","raw_affiliation_strings":["Tianjin University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100721881","display_name":"Wei Feng","orcid":"https://orcid.org/0000-0003-3809-1086"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Feng","raw_affiliation_strings":["Tianjin University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082259804","display_name":"Song Wang","orcid":"https://orcid.org/0000-0003-4152-5295"},"institutions":[{"id":"https://openalex.org/I155781252","display_name":"University of South Carolina","ror":"https://ror.org/02b6qw903","country_code":"US","type":"education","lineage":["https://openalex.org/I155781252"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Song Wang","raw_affiliation_strings":["University of South Carolina, Columbia, SC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of South Carolina, Columbia, SC, USA","institution_ids":["https://openalex.org/I155781252"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1739","last_page":"1748"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9987999796867371,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9987999796867371,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9987000226974487,"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":0.9986000061035156,"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/computer-science","display_name":"Computer science","score":0.867862343788147},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.7112642526626587},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.668885350227356},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6284441351890564},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.5441334247589111},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5089664459228516},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.48588937520980835},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.47827231884002686},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4524267911911011},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07795009016990662}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.867862343788147},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.7112642526626587},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.668885350227356},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6284441351890564},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.5441334247589111},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5089664459228516},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.48588937520980835},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.47827231884002686},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4524267911911011},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07795009016990662},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","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:10.1145/3503161.3547766","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3503161.3547766","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/G2346883754","display_name":null,"funder_award_id":"2021YJSB174","funder_id":"https://openalex.org/F4320336754","funder_display_name":"Tianjin Research Innovation Project for Postgraduate Students"},{"id":"https://openalex.org/G5018926720","display_name":null,"funder_award_id":"U1803264, 62072334","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"},{"id":"https://openalex.org/F4320336754","display_name":"Tianjin Research Innovation Project for Postgraduate Students","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1586713560","https://openalex.org/W1886695513","https://openalex.org/W2025632878","https://openalex.org/W2031274739","https://openalex.org/W2053488662","https://openalex.org/W2080501585","https://openalex.org/W2093210365","https://openalex.org/W2097446893","https://openalex.org/W2106477124","https://openalex.org/W2151103935","https://openalex.org/W2161969291","https://openalex.org/W2171635144","https://openalex.org/W2520033356","https://openalex.org/W2566044375","https://openalex.org/W2609066252","https://openalex.org/W2611532106","https://openalex.org/W2756879370","https://openalex.org/W2771965516","https://openalex.org/W2786581889","https://openalex.org/W2884145479","https://openalex.org/W2897379924","https://openalex.org/W2916798096","https://openalex.org/W2963076818","https://openalex.org/W2963863119","https://openalex.org/W2964134613","https://openalex.org/W2981341885","https://openalex.org/W3002584762","https://openalex.org/W3014115025","https://openalex.org/W3035050855","https://openalex.org/W3092656409","https://openalex.org/W3093228294","https://openalex.org/W3093411241","https://openalex.org/W3097580349","https://openalex.org/W3109772985","https://openalex.org/W3142282508","https://openalex.org/W3142970622","https://openalex.org/W3176974280","https://openalex.org/W3185625437","https://openalex.org/W3204320006","https://openalex.org/W3205872634","https://openalex.org/W3212618454","https://openalex.org/W4210275494","https://openalex.org/W4225949739","https://openalex.org/W6761372199"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W3103844505","https://openalex.org/W4205463238","https://openalex.org/W259157601","https://openalex.org/W2761785940","https://openalex.org/W2110523656","https://openalex.org/W1482209366","https://openalex.org/W2521627374"],"abstract_inverted_index":{"Multi-view":[0],"video":[1,58,69,101],"collaborative":[2],"analysis":[3,59],"is":[4],"an":[5],"important":[6],"task":[7],"and":[8,60,85,132],"has":[9],"many":[10],"applications":[11],"in":[12,43],"multimedia":[13],"community.":[14],"However,":[15],"it":[16],"always":[17],"requires":[18],"the":[19,31,34,40,56,66,76,95,110,117,124,130],"given":[20],"multiple":[21],"videos":[22,32],"to":[23,92,128],"be":[24],"temporally":[25],"synchronized.":[26],"Existing":[27],"methods":[28],"commonly":[29],"synchronize":[30],"by":[33],"wired":[35],"communication,":[36],"which":[37,122],"may":[38],"hinder":[39],"practical":[41],"application":[42],"real":[44],"world,":[45],"especially":[46],"for":[47,65,82,100,109],"moving":[48],"cameras.":[49],"In":[50],"this":[51],"paper,":[52],"we":[53,72],"focus":[54],"on":[55],"human-centric":[57],"propose":[61],"a":[62,87],"self-supervised":[63,90],"framework":[64],"automatic":[67],"multi-camera":[68],"synchronization.":[70,102],"Specifically,":[71],"develop":[73],"SeSyn-Net":[74],"with":[75],"2D":[77],"human":[78],"pose":[79],"as":[80],"input":[81],"feature":[83],"embedding":[84],"design":[86],"series":[88],"of":[89,119],"losses":[91],"effectively":[93],"extract":[94],"view-invariant":[96],"but":[97],"time-discriminative":[98],"representation":[99],"We":[103],"also":[104],"build":[105],"two":[106],"new":[107],"datasets":[108],"performance":[111,126],"evaluation.":[112],"Extensive":[113],"experimental":[114],"results":[115],"verify":[116],"effectiveness":[118],"our":[120],"method,":[121],"achieves":[123],"superior":[125],"compared":[127],"both":[129],"classical":[131],"state-of-the-art":[133],"methods.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
