{"id":"https://openalex.org/W4388657562","doi":"https://doi.org/10.1145/3632959","title":"Viewpoint Disentangling and Generation for Unsupervised Object Re-ID","display_name":"Viewpoint Disentangling and Generation for Unsupervised Object Re-ID","publication_year":2023,"publication_date":"2023-11-14","ids":{"openalex":"https://openalex.org/W4388657562","doi":"https://doi.org/10.1145/3632959"},"language":"en","primary_location":{"id":"doi:10.1145/3632959","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3632959","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/A5101754035","display_name":"Zongyi Li","orcid":"https://orcid.org/0000-0002-4459-4977"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zongyi Li","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021158772","display_name":"Yuxuan Shi","orcid":"https://orcid.org/0000-0001-7858-5369"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxuan Shi","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037263298","display_name":"Hefei Ling","orcid":"https://orcid.org/0000-0001-6797-7412"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hefei Ling","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006074303","display_name":"Jiazhong Chen","orcid":"https://orcid.org/0000-0003-2159-9393"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiazhong Chen","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101545201","display_name":"Boyuan Liu","orcid":"https://orcid.org/0009-0007-4163-6557"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boyuan Liu","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078360341","display_name":"Runsheng Wang","orcid":"https://orcid.org/0000-0001-7078-681X"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Runsheng Wang","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101634804","display_name":"Chengxin Zhao","orcid":"https://orcid.org/0000-0001-8269-9799"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengxin Zhao","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101754035"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.8425,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.75839523,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"20","issue":"5","first_page":"1","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","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"}},"topics":[{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","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/T11019","display_name":"Image Enhancement Techniques","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":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.783062219619751},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.713914692401886},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6617858409881592},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.5352623462677002},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48861509561538696},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.485243558883667},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.4495276212692261},{"id":"https://openalex.org/keywords/autoencoder","display_name":"Autoencoder","score":0.43089112639427185},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.4121197462081909},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3347846269607544},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.2644408941268921},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.07188895344734192}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.783062219619751},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.713914692401886},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6617858409881592},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.5352623462677002},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48861509561538696},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.485243558883667},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.4495276212692261},{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.43089112639427185},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4121197462081909},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3347846269607544},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.2644408941268921},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.07188895344734192},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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:10.1145/3632959","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3632959","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":[{"id":"https://metadata.un.org/sdg/10","score":0.7599999904632568,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G1005521175","display_name":null,"funder_award_id":"2022YFB2601802","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G180621610","display_name":null,"funder_award_id":"2019QY(Y)0202","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2051562356","display_name":null,"funder_award_id":"060101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2082826544","display_name":null,"funder_award_id":"Postdoctoral","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2599133925","display_name":null,"funder_award_id":"61972169","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2870525900","display_name":null,"funder_award_id":"Wuhan","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G380432997","display_name":null,"funder_award_id":"2022M711251","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G519944205","display_name":null,"funder_award_id":"2020010601012182","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5853313636","display_name":null,"funder_award_id":"Knowledge","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6163091765","display_name":null,"funder_award_id":"2020010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G702592328","display_name":null,"funder_award_id":"2019QY","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8264467799","display_name":null,"funder_award_id":"Wuhan","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8955107213","display_name":null,"funder_award_id":"Major","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W2133665775","https://openalex.org/W2187089797","https://openalex.org/W2194775991","https://openalex.org/W2511791013","https://openalex.org/W2584637367","https://openalex.org/W2585635281","https://openalex.org/W2608239929","https://openalex.org/W2890159224","https://openalex.org/W2898047322","https://openalex.org/W2904427185","https://openalex.org/W2961917444","https://openalex.org/W2962770929","https://openalex.org/W2962785568","https://openalex.org/W2963000559","https://openalex.org/W2963047834","https://openalex.org/W2963574614","https://openalex.org/W2963975998","https://openalex.org/W2963981733","https://openalex.org/W2966454838","https://openalex.org/W2970832466","https://openalex.org/W2981978388","https://openalex.org/W2985068832","https://openalex.org/W2988852559","https://openalex.org/W2991522752","https://openalex.org/W2995852213","https://openalex.org/W3008706867","https://openalex.org/W3009238880","https://openalex.org/W3014852036","https://openalex.org/W3034607353","https://openalex.org/W3035038723","https://openalex.org/W3035070480","https://openalex.org/W3035574324","https://openalex.org/W3041350610","https://openalex.org/W3092938221","https://openalex.org/W3093170800","https://openalex.org/W3109224353","https://openalex.org/W3118225440","https://openalex.org/W3121147178","https://openalex.org/W3124998866","https://openalex.org/W3134591196","https://openalex.org/W3177221875","https://openalex.org/W3177342236","https://openalex.org/W3178406257","https://openalex.org/W3191697454","https://openalex.org/W3195560240","https://openalex.org/W4212774754","https://openalex.org/W4220813980","https://openalex.org/W4220913778","https://openalex.org/W4225274797","https://openalex.org/W4281737392","https://openalex.org/W4283815292","https://openalex.org/W4285228203","https://openalex.org/W4287817254","https://openalex.org/W4301206121","https://openalex.org/W4306247966","https://openalex.org/W4310641545","https://openalex.org/W4312307020","https://openalex.org/W4312429278","https://openalex.org/W4312528117","https://openalex.org/W4313555338","https://openalex.org/W4320013936"],"related_works":["https://openalex.org/W2983142544","https://openalex.org/W2891059443","https://openalex.org/W4281663961","https://openalex.org/W3208888551","https://openalex.org/W4313561566","https://openalex.org/W3208386644","https://openalex.org/W4389832810","https://openalex.org/W4220682630","https://openalex.org/W3181622257","https://openalex.org/W3163146846"],"abstract_inverted_index":{"Unsupervised":[0],"object":[1],"Re-ID":[2,28],"aims":[3],"to":[4,14,69,93,109,144],"learn":[5,70],"discriminative":[6],"identity":[7,98],"features":[8,99,112],"from":[9],"a":[10,59,75,83,105,125,135,139],"fully":[11],"unlabeled":[12],"dataset":[13],"solve":[15],"the":[16,39,45,52,95,101,120,130,160,182,185,195,207],"open-class":[17],"re-identification":[18],"problem.":[19],"Satisfying":[20],"results":[21],"have":[22],"been":[23],"achieved":[24],"in":[25,51,129,206],"existing":[26,196],"unsupervised":[27],"methods,":[29],"primarily":[30],"trained":[31],"with":[32,116],"pseudo-labels":[33],"created":[34],"by":[35],"feature":[36,127],"clustering.":[37],"However,":[38],"viewpoint":[40,61,96],"variation":[41],"of":[42,155,162,184],"objects":[43],"is":[44,67,107],"key":[46],"challenge,":[47],"introducing":[48],"noisy":[49],"labels":[50],"clustering":[53],"process.":[54],"To":[55],"address":[56],"this":[57],"problem,":[58],"novel":[60,151,156],"disentangling":[62,76],"and":[63,77,97,113,138,150,159,179],"generation":[64,78,154,209],"framework":[65],"(VDG)":[66],"proposed":[68,186],"viewpoint-invariant":[71,170],"ID":[72,91,171],"features,":[73],"including":[74],"module,":[79],"as":[80,82,124,189,191],"well":[81,190],"contrastive":[84,131,146,164],"learning":[85,132,147,169],"module.":[86,133],"First,":[87],"we":[88],"design":[89],"an":[90],"encoder":[92,122],"map":[94],"into":[100],"latent":[102],"space.":[103],"Second,":[104],"generator":[106],"used":[108],"disentangle":[110],"view":[111,157],"synthesize":[114],"images":[115,158],"different":[117],"orientations.":[118],"Especially,":[119],"well-trained":[121],"serves":[123],"pre-trained":[126],"extractor":[128],"Third,":[134],"viewpoint-aware":[136,163],"loss":[137,141,165],"class-level":[140],"are":[142],"integrated":[143],"facilitate":[145],"between":[148],"original":[149],"views.":[152],"The":[153,199],"application":[161],"mutually":[166],"assist":[167],"model":[168,201],"features.":[172],"Extensive":[173],"experiments":[174],"on":[175],"Market-1501,":[176],"DukeMTMC,":[177],"MSMT17,":[178],"VeRi-776":[180],"demonstrate":[181],"effectiveness":[183],"VDG":[187,200],"framework,":[188],"its":[192],"superiority":[193],"over":[194],"state-of-the-art":[197],"approaches.":[198],"also":[202],"demonstrates":[203],"high":[204],"quality":[205],"image":[208],"tasks.":[210]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
