{"id":"https://openalex.org/W4411799685","doi":"https://doi.org/10.1109/tifs.2025.3583900","title":"Generalizable Person Re-Identification From a 3D Perspective: Addressing Unpredictable Viewpoint Changes","display_name":"Generalizable Person Re-Identification From a 3D Perspective: Addressing Unpredictable Viewpoint Changes","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411799685","doi":"https://doi.org/10.1109/tifs.2025.3583900"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2025.3583900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3583900","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","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/A5043732442","display_name":"Bingliang Jiao","orcid":"https://orcid.org/0000-0001-5994-6181"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingliang Jiao","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-5994-6181","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070976480","display_name":"Lingqiao Liu","orcid":"https://orcid.org/0000-0003-3584-795X"},"institutions":[{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lingqiao Liu","raw_affiliation_strings":["School of Computer Science, The University of Adelaide, Adelaide, SA, Australia"],"raw_orcid":"https://orcid.org/0000-0003-3584-795X","affiliations":[{"raw_affiliation_string":"School of Computer Science, The University of Adelaide, Adelaide, SA, Australia","institution_ids":["https://openalex.org/I5681781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040771086","display_name":"Liying Gao","orcid":"https://orcid.org/0000-0003-4204-2092"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liying Gao","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0003-4204-2092","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001469325","display_name":"Dapeng Wu","orcid":"https://orcid.org/0000-0003-1755-0183"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Dapeng Oliver Wu","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Kowloon Tong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0003-1755-0183","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029912845","display_name":"Guosheng Lin","orcid":"https://orcid.org/0000-0002-0329-7458"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Guosheng Lin","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-0329-7458","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100396097","display_name":"Peng Wang","orcid":"https://orcid.org/0000-0002-9218-9132"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Wang","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-9218-9132","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028235866","display_name":"Yanning Zhang","orcid":"https://orcid.org/0000-0002-2977-8057"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanning Zhang","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-2977-8057","affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0621,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.91868605,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"20","issue":null,"first_page":"6576","last_page":"6591"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","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/T10331","display_name":"Video Surveillance and Tracking Methods","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/T11448","display_name":"Face recognition and analysis","score":0.9977999925613403,"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":0.9976000189781189,"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":0.7513471841812134},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.7002798318862915},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6776915192604065},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4227161705493927},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3199753165245056}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7513471841812134},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.7002798318862915},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6776915192604065},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4227161705493927},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3199753165245056},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tifs.2025.3583900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3583900","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/217830","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/217830","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":95,"referenced_works":["https://openalex.org/W1518138188","https://openalex.org/W1982925187","https://openalex.org/W2033819227","https://openalex.org/W2047632871","https://openalex.org/W2100495367","https://openalex.org/W2108598243","https://openalex.org/W2139763424","https://openalex.org/W2151065677","https://openalex.org/W2194775991","https://openalex.org/W2204750386","https://openalex.org/W2339827301","https://openalex.org/W2502312327","https://openalex.org/W2585635281","https://openalex.org/W2596603442","https://openalex.org/W2603777577","https://openalex.org/W2777534232","https://openalex.org/W2808260522","https://openalex.org/W2884366600","https://openalex.org/W2898047322","https://openalex.org/W2947319827","https://openalex.org/W2957037461","https://openalex.org/W2963047834","https://openalex.org/W2963637710","https://openalex.org/W2963842104","https://openalex.org/W2964186374","https://openalex.org/W2968374502","https://openalex.org/W2971430898","https://openalex.org/W2979931389","https://openalex.org/W2981978060","https://openalex.org/W2984145721","https://openalex.org/W2985033611","https://openalex.org/W2988964414","https://openalex.org/W2990827756","https://openalex.org/W2998792609","https://openalex.org/W3003755145","https://openalex.org/W3015477815","https://openalex.org/W3021615847","https://openalex.org/W3034580371","https://openalex.org/W3034727830","https://openalex.org/W3034950620","https://openalex.org/W3035070480","https://openalex.org/W3035515747","https://openalex.org/W3035592938","https://openalex.org/W3035645942","https://openalex.org/W3040483885","https://openalex.org/W3096285474","https://openalex.org/W3100260313","https://openalex.org/W3107836944","https://openalex.org/W3107848599","https://openalex.org/W3109585842","https://openalex.org/W3125736290","https://openalex.org/W3139438386","https://openalex.org/W3143912749","https://openalex.org/W3157802068","https://openalex.org/W3166601111","https://openalex.org/W3173301140","https://openalex.org/W3173777106","https://openalex.org/W3173909755","https://openalex.org/W3174417809","https://openalex.org/W3177583232","https://openalex.org/W3195399086","https://openalex.org/W3201928165","https://openalex.org/W3204270866","https://openalex.org/W3204859697","https://openalex.org/W3205959870","https://openalex.org/W4210753149","https://openalex.org/W4214493665","https://openalex.org/W4214736485","https://openalex.org/W4214891830","https://openalex.org/W4225852025","https://openalex.org/W4236667477","https://openalex.org/W4295308256","https://openalex.org/W4312722479","https://openalex.org/W4312881655","https://openalex.org/W4313192742","https://openalex.org/W4362496215","https://openalex.org/W4377231435","https://openalex.org/W4379742452","https://openalex.org/W4382467684","https://openalex.org/W4385245566","https://openalex.org/W4385252954","https://openalex.org/W4385489997","https://openalex.org/W4385574725","https://openalex.org/W4386267535","https://openalex.org/W4386524608","https://openalex.org/W4387704395","https://openalex.org/W4395113798","https://openalex.org/W4399388452","https://openalex.org/W4400489899","https://openalex.org/W4405304162","https://openalex.org/W4406616011","https://openalex.org/W6704003556","https://openalex.org/W6724804524","https://openalex.org/W6762524871","https://openalex.org/W6775993988"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2018871932","https://openalex.org/W2001405890"],"abstract_inverted_index":{"Most":[0],"existing":[1,188],"Domain":[2],"Generalizable":[3],"Person":[4],"Re-identification":[5],"(DG-ReID)":[6],"methods":[7],"focus":[8],"on":[9],"addressing":[10],"style":[11],"disparities":[12],"between":[13],"domains":[14],"but":[15],"often":[16],"overlook":[17],"the":[18,112,119,129,134,151,156,160,170,193],"impact":[19,194],"of":[20,114,155,172,195],"unpredictable":[21,196],"camera":[22,63,197],"view":[23,67,131,162,198],"changes,":[24],"which":[25],"we":[26,42,126],"have":[27],"identified":[28],"as":[29,85,95],"a":[30,44,48,52,72,138,202],"significant":[31],"factor":[32],"responsible":[33],"for":[34,147,165,205],"poor":[35],"generalization":[36],"performance.":[37],"To":[38,122],"address":[39,123],"this":[40,124],"issue,":[41],"propose":[43,127],"novel":[45],"approach":[46,191],"from":[47,61],"3D":[49,73],"perspective,":[50],"utilizing":[51],"customized":[53],"2D-to-3D":[54],"reconstruction":[55,74,86,166],"model":[56,75],"to":[57,108,187],"convert":[58],"images":[59],"captured":[60],"arbitrary":[62],"views":[64],"into":[65],"canonical":[66,130,161],"images.":[68],"However,":[69],"merely":[70],"applying":[71],"in":[76,81,118,178],"isolation":[77],"may":[78,106],"not":[79],"result":[80],"improved":[82],"DG-ReID":[83,184,207],"performance,":[84],"quality":[87],"can":[88],"be":[89],"influenced":[90],"by":[91],"multiple":[92],"factors,":[93],"such":[94],"insufficient":[96],"image":[97,132,136,158],"resolution,":[98],"extreme":[99],"viewpoint,":[100],"and":[101,111,149,200],"environmental":[102],"variations.":[103],"These":[104],"factors":[105],"lead":[107],"error":[109],"accumulation":[110],"loss":[113],"critical":[115],"discriminative":[116],"clues":[117,154],"reconstructed":[120],"results.":[121],"difficulty,":[125],"fusing":[128,150],"with":[133,159],"original":[135,157],"using":[137],"transformer-based":[139],"module.":[140],"The":[141],"transformer\u2019s":[142],"cross-attention":[143],"mechanism":[144],"is":[145],"ideal":[146],"aligning":[148],"key":[152],"semantic":[153],"image,":[163],"compensating":[164],"errors.":[167],"We":[168],"demonstrate":[169],"effectiveness":[171],"our":[173],"method":[174],"through":[175],"extensive":[176],"experiments":[177],"various":[179],"evaluation":[180],"settings,":[181],"achieving":[182],"superior":[183],"performance":[185],"compared":[186],"approaches.":[189],"Our":[190],"addresses":[192],"changes":[199],"provides":[201],"new":[203],"perspective":[204],"designing":[206],"methods.":[208]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
