{"id":"https://openalex.org/W4297094720","doi":"https://doi.org/10.1109/access.2022.3209239","title":"Unsupervised Cross-Domain Person Re-Identification Method Based on Attention Block and Refined Clustering","display_name":"Unsupervised Cross-Domain Person Re-Identification Method Based on Attention Block and Refined Clustering","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4297094720","doi":"https://doi.org/10.1109/access.2022.3209239"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3209239","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3209239","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09902980.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09902980.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091286800","display_name":"Yan Hui","orcid":"https://orcid.org/0000-0001-7785-677X"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yan Hui","raw_affiliation_strings":["State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China"],"affiliations":[{"raw_affiliation_string":"State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102902731","display_name":"Xi Wu","orcid":"https://orcid.org/0000-0001-8296-533X"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Wu","raw_affiliation_strings":["State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China"],"affiliations":[{"raw_affiliation_string":"State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101886083","display_name":"Xiuhua Hu","orcid":"https://orcid.org/0000-0001-6326-7130"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuhua Hu","raw_affiliation_strings":["State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China"],"affiliations":[{"raw_affiliation_string":"State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100338896","display_name":"Huan Liu","orcid":"https://orcid.org/0000-0001-7987-8649"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Liu","raw_affiliation_strings":["State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China"],"affiliations":[{"raw_affiliation_string":"State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Xi'an Technological University, Xi'an, Shaanxi, P. R. China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100738248","display_name":"Shi-jie You","orcid":"https://orcid.org/0009-0000-6689-5335"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shijie You","raw_affiliation_strings":["State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"State and Provincial Joint Engineering Laboratory of Advanced Network, Monitoring and Control, School of Computer Science and Engineering, Xi’an Technological University, Xi’an, China","institution_ids":["https://openalex.org/I4210110558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091286800"],"corresponding_institution_ids":["https://openalex.org/I4210110558"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3057,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54907424,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"105930","last_page":"105941"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9998000264167786,"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":0.9998000264167786,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9706000089645386,"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":0.763296365737915},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6653634309768677},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5785163044929504},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5208571553230286},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5179930925369263},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5043250322341919},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4302177131175995},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.4121250510215759},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14250612258911133}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.763296365737915},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6653634309768677},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5785163044929504},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5208571553230286},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5179930925369263},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5043250322341919},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4302177131175995},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.4121250510215759},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14250612258911133},{"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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2022.3209239","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3209239","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09902980.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:cba5bea96a144ea7a5a562b9cc19bd40","is_oa":true,"landing_page_url":"https://doaj.org/article/cba5bea96a144ea7a5a562b9cc19bd40","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 10, Pp 105930-105941 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3209239","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3209239","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09902980.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G2292351346","display_name":null,"funder_award_id":"18JK0383","funder_id":"https://openalex.org/F4320335467","funder_display_name":"Natural Science Foundation of Shaanxi Provincial Department of Education"},{"id":"https://openalex.org/G6267697613","display_name":null,"funder_award_id":"2022JQ-677","funder_id":"https://openalex.org/F4320327224","funder_display_name":"Shaanxi Provincial Science and Technology Department"}],"funders":[{"id":"https://openalex.org/F4320325627","display_name":"Education Department of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320327224","display_name":"Shaanxi Provincial Science and Technology Department","ror":null},{"id":"https://openalex.org/F4320335467","display_name":"Natural Science Foundation of Shaanxi Provincial Department of Education","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4297094720.pdf","grobid_xml":"https://content.openalex.org/works/W4297094720.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W41482161","https://openalex.org/W2204750386","https://openalex.org/W2511791013","https://openalex.org/W2752782242","https://openalex.org/W2884585870","https://openalex.org/W2896016251","https://openalex.org/W2904427185","https://openalex.org/W2912406707","https://openalex.org/W2962859295","https://openalex.org/W2963557071","https://openalex.org/W2979938149","https://openalex.org/W2988852559","https://openalex.org/W2990827756","https://openalex.org/W2996988779","https://openalex.org/W2998792609","https://openalex.org/W3034580371","https://openalex.org/W3034607353","https://openalex.org/W3034903425","https://openalex.org/W3035014997","https://openalex.org/W3035070480","https://openalex.org/W3035402405","https://openalex.org/W3045524274","https://openalex.org/W3095987504","https://openalex.org/W3103633674","https://openalex.org/W3106572427","https://openalex.org/W3111586275","https://openalex.org/W3125736290","https://openalex.org/W3158486449","https://openalex.org/W3173777106","https://openalex.org/W3188618467","https://openalex.org/W4200292241","https://openalex.org/W4226090797","https://openalex.org/W4313013512","https://openalex.org/W6601733005","https://openalex.org/W6763662452","https://openalex.org/W6779510507"],"related_works":["https://openalex.org/W4298130764","https://openalex.org/W2804364458","https://openalex.org/W2132641928","https://openalex.org/W4310225030","https://openalex.org/W2090259340","https://openalex.org/W1926736923","https://openalex.org/W2158836806","https://openalex.org/W2393816671","https://openalex.org/W2083665254","https://openalex.org/W2942177010"],"abstract_inverted_index":{"Most":[0],"unsupervised":[1,35],"cross-domain":[2,36],"person":[3,37],"re-identification":[4,38],"methods":[5],"based":[6,40],"on":[7,41,153,172],"clustering":[8,17,80,88],"suffer":[9],"from":[10],"a":[11,23,78,86],"lack":[12],"of":[13,144,163],"feature":[14,71],"discrimination":[15],"and":[16,44,57,62,73,100,113,125,146,150,159,165,169],"generates":[18],"pseudo-labels":[19],"noise,":[20],"leading":[21],"to":[22,66,84,115,121],"decrease":[24],"in":[25,64,123,138],"accuracy.":[26],"To":[27],"solve":[28],"these":[29],"problems,":[30],"this":[31],"paper":[32,140],"proposes":[33],"an":[34],"method":[39,136],"attention":[42,56,59],"block":[43],"refined":[45,79],"clustering.":[46],"Firstly,":[47],"ResNet50":[48,65],"is":[49,82],"selected":[50],"as":[51],"the":[52,92,105,134,139,142,154,161,173],"backbone":[53],"network,":[54],"coordinate":[55],"triple":[58],"are":[60],"concatenated":[61],"embedded":[63],"extract":[67],"fine-grained":[68,75],"features,":[69],"perform":[70],"aggregation,":[72],"mine":[74],"information.":[76],"Secondly,":[77],"strategy":[81],"proposed":[83],"achieve":[85],"coarse-to-fine":[87],"process":[89],"by":[90,148,167],"designing":[91],"measurement":[93],"standards":[94],"for":[95],"clustering,":[96],"determining":[97],"its":[98],"reliability,":[99],"eliminating":[101],"noisy":[102],"samples.":[103],"Finally,":[104],"hybrid":[106],"memory":[107],"bank":[108],"dynamically":[109],"stores":[110],"cluster":[111],"centers":[112],"continues":[114],"update":[116],"them":[117],"with":[118,179],"iterations,":[119],"adapting":[120],"changes":[122],"clusters":[124],"performing":[126],"invariant":[127],"learning.":[128],"The":[129],"experimental":[130],"results":[131],"show":[132],"that":[133],"new":[135],"designed":[137],"improves":[141,160],"accuracy":[143,162],"rank-1":[145,164],"mAP":[147,166],"0.4%":[149,168],"2.4%,":[151],"respectively,":[152,171],"target":[155,174],"domain":[156,175],"Market-1501":[157],"dataset,":[158,177],"1.1%,":[170],"DukeMTMC-ReID":[176],"compared":[178],"other":[180],"typical":[181],"methods.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}