{"id":"https://openalex.org/W3203271039","doi":"https://doi.org/10.1109/tmm.2020.3023784","title":"DCR: A Unified Framework for Holistic/Partial Person ReID","display_name":"DCR: A Unified Framework for Holistic/Partial Person ReID","publication_year":2020,"publication_date":"2020-09-16","ids":{"openalex":"https://openalex.org/W3203271039","doi":"https://doi.org/10.1109/tmm.2020.3023784","mag":"3203271039"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2020.3023784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2020.3023784","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","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/A5048947531","display_name":"Zan Gao","orcid":"https://orcid.org/0000-0003-2182-5741"},"institutions":[{"id":"https://openalex.org/I136765683","display_name":"Tianjin University of Technology","ror":"https://ror.org/00zbe0w13","country_code":"CN","type":"education","lineage":["https://openalex.org/I136765683"]},{"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":true,"raw_author_name":"Zan Gao","raw_affiliation_strings":["School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin, Tianjin China 300384 (e-mail: zangaonsh4522@gmail.com)"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin, Tianjin China 300384 (e-mail: zangaonsh4522@gmail.com)","institution_ids":["https://openalex.org/I136765683","https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077142911","display_name":"Lishuai Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I132369690","display_name":"Tianjin University of Science and Technology","ror":"https://ror.org/018rbtf37","country_code":"CN","type":"education","lineage":["https://openalex.org/I132369690"]},{"id":"https://openalex.org/I136765683","display_name":"Tianjin University of Technology","ror":"https://ror.org/00zbe0w13","country_code":"CN","type":"education","lineage":["https://openalex.org/I136765683"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lishuai Gao","raw_affiliation_strings":["School of Computer Science and Technology, Tianjin University of Technology, Tianjin, Tianjin China (e-mail: shuai0425@foxmail.com)"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Tianjin University of Technology, Tianjin, Tianjin China (e-mail: shuai0425@foxmail.com)","institution_ids":["https://openalex.org/I136765683","https://openalex.org/I132369690"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100749494","display_name":"Hua Zhang","orcid":"https://orcid.org/0000-0003-1860-7700"},"institutions":[{"id":"https://openalex.org/I136765683","display_name":"Tianjin University of Technology","ror":"https://ror.org/00zbe0w13","country_code":"CN","type":"education","lineage":["https://openalex.org/I136765683"]},{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Zhang","raw_affiliation_strings":["School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin, Tianjin China (e-mail: hzhang62@163.com)"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin, Tianjin China (e-mail: hzhang62@163.com)","institution_ids":["https://openalex.org/I136765683","https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068843001","display_name":"Zhiyong Cheng","orcid":"https://orcid.org/0000-0003-1109-5028"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhiyong Cheng","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore, Others Singapore 119631 (e-mail: jason.zy.cheng@gmail.com)"],"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore, Others Singapore 119631 (e-mail: jason.zy.cheng@gmail.com)","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051332325","display_name":"Richang Hong","orcid":"https://orcid.org/0000-0001-5461-3986"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Richang Hong","raw_affiliation_strings":["School of Computer and Information, Hefei University of Technology, Hefei China 230009 (e-mail: hongrc.hfut@gmail.com)"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information, Hefei University of Technology, Hefei China 230009 (e-mail: hongrc.hfut@gmail.com)","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055627037","display_name":"Shengyong Chen","orcid":"https://orcid.org/0000-0002-6705-3831"},"institutions":[{"id":"https://openalex.org/I136765683","display_name":"Tianjin University of Technology","ror":"https://ror.org/00zbe0w13","country_code":"CN","type":"education","lineage":["https://openalex.org/I136765683"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengyong Chen","raw_affiliation_strings":["School of Computer Science and Technology, Tianjin University of Technology, Tianjin, Tianjin China (e-mail: sy@ieee.org)"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Tianjin University of Technology, Tianjin, Tianjin China (e-mail: sy@ieee.org)","institution_ids":["https://openalex.org/I136765683"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5048947531"],"corresponding_institution_ids":["https://openalex.org/I136765683","https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":2.2571,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.90345045,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"23","issue":null,"first_page":"3332","last_page":"3345"},"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9980000257492065,"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":0.9937000274658203,"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":0.8379349112510681},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.8042765259742737},{"id":"https://openalex.org/keywords/pyramid","display_name":"Pyramid (geometry)","score":0.7038391828536987},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6925041079521179},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6423882246017456},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6055184006690979},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.49839019775390625},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.49571073055267334},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4808255434036255},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.472870796918869},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4484644830226898},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38726234436035156}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8379349112510681},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.8042765259742737},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.7038391828536987},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6925041079521179},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6423882246017456},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6055184006690979},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.49839019775390625},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.49571073055267334},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4808255434036255},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.472870796918869},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4484644830226898},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38726234436035156},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2020.3023784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2020.3023784","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1730759710","display_name":null,"funder_award_id":"61572357","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2049762175","display_name":null,"funder_award_id":"2019YFBB1404700","funder_id":"https://openalex.org/F4320336026","funder_display_name":"National Key Research and Development Program of China Stem Cell and Translational Research"},{"id":"https://openalex.org/G8806062088","display_name":null,"funder_award_id":"61872270","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/F4320336026","display_name":"National Key Research and Development Program of China Stem Cell and Translational Research","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":78,"referenced_works":["https://openalex.org/W603908379","https://openalex.org/W1522301498","https://openalex.org/W1929887928","https://openalex.org/W1979260620","https://openalex.org/W1982925187","https://openalex.org/W1991452654","https://openalex.org/W1994380990","https://openalex.org/W2099474347","https://openalex.org/W2102605133","https://openalex.org/W2129812935","https://openalex.org/W2132083787","https://openalex.org/W2155541015","https://openalex.org/W2204750386","https://openalex.org/W2235916736","https://openalex.org/W2293561010","https://openalex.org/W2322020277","https://openalex.org/W2432402544","https://openalex.org/W2467139031","https://openalex.org/W2510970676","https://openalex.org/W2559085405","https://openalex.org/W2584637367","https://openalex.org/W2585635281","https://openalex.org/W2598634450","https://openalex.org/W2604463754","https://openalex.org/W2620998106","https://openalex.org/W2736410039","https://openalex.org/W2751520624","https://openalex.org/W2760299260","https://openalex.org/W2761121566","https://openalex.org/W2769346661","https://openalex.org/W2770076563","https://openalex.org/W2788012242","https://openalex.org/W2797394071","https://openalex.org/W2798429327","https://openalex.org/W2798775284","https://openalex.org/W2799156095","https://openalex.org/W2897684296","https://openalex.org/W2900348361","https://openalex.org/W2900667430","https://openalex.org/W2909398625","https://openalex.org/W2931208564","https://openalex.org/W2936610935","https://openalex.org/W2953003997","https://openalex.org/W2953119964","https://openalex.org/W2953214814","https://openalex.org/W2953350812","https://openalex.org/W2959022568","https://openalex.org/W2962691289","https://openalex.org/W2962926870","https://openalex.org/W2963289251","https://openalex.org/W2963322158","https://openalex.org/W2963330186","https://openalex.org/W2963383990","https://openalex.org/W2963438548","https://openalex.org/W2963805953","https://openalex.org/W2963910742","https://openalex.org/W2963968597","https://openalex.org/W2964044605","https://openalex.org/W2964121744","https://openalex.org/W2964163358","https://openalex.org/W2964186374","https://openalex.org/W2964304299","https://openalex.org/W2968374502","https://openalex.org/W2981612838","https://openalex.org/W3007132505","https://openalex.org/W3100260313","https://openalex.org/W3100555577","https://openalex.org/W4294375521","https://openalex.org/W6618372016","https://openalex.org/W6682778277","https://openalex.org/W6689901413","https://openalex.org/W6735531217","https://openalex.org/W6738591926","https://openalex.org/W6746131018","https://openalex.org/W6747320315","https://openalex.org/W6750126447","https://openalex.org/W6750459956","https://openalex.org/W6764790789"],"related_works":["https://openalex.org/W2022849497","https://openalex.org/W2810679507","https://openalex.org/W2407190427","https://openalex.org/W3081299480","https://openalex.org/W2919210741","https://openalex.org/W2907584218","https://openalex.org/W3002446410","https://openalex.org/W2792471616","https://openalex.org/W4390224712","https://openalex.org/W4322096758"],"abstract_inverted_index":{"Person":[0],"reidentification":[1],"(ReID)":[2],"is":[3,94,202,320],"a":[4,91,123,166,261],"very":[5],"popular":[6],"research":[7],"topic":[8],"in":[9,35,49,75,88,107,115,219,277,302],"machine":[10],"learning":[11,212],"and":[12,27,77,103,112,137,161,187,223,235,252,264,270,283],"computer":[13],"vision.":[14],"According":[15],"to":[16,128,144,151,214],"the":[17,36,50,73,79,113,154,158,177,188,191,209,217,220,243,246,273,280,298,305,311,328],"occlusions,":[18],"it":[19,256,290],"can":[20,101],"be":[21],"divided":[22],"into":[23],"holistic":[24,51,237],"person":[25,29,38,52,98,232,238],"ReID":[26,30,39,53,82,233,239,282],"partial":[28,37,231],"tasks.":[31,117],"Occlusions":[32],"commonly":[33],"exist":[34],"task":[40],"but":[41],"pose":[42,108],"or":[43,59,109,199,330],"observation":[44,110],"perspective":[45,111],"changes":[46,106],"often":[47],"occur":[48],"task;":[54],"thus,":[55],"many":[56],"different":[57,60],"algorithms":[58],"network":[61,126],"architectures":[62],"have":[63],"been":[64],"designed":[65],"for":[66,96,132,317],"each":[67,318],"task.":[68],"However,":[69],"this":[70,86,89],"approach":[71,213],"increases":[72],"cost":[74],"practice":[76],"hinders":[78],"development":[80],"of":[81,190,194,268,295,314,327],"techniques.":[83],"To":[84],"solve":[85,153],"problem,":[87],"work,":[90],"unified":[92],"framework":[93],"proposed":[95],"holistic/partial":[97],"ReID,":[99],"which":[100],"effectively":[102],"efficiently":[104,152],"address":[105],"occlusions":[114],"both":[116,250],"In":[118,175,204],"detail,":[119],"we":[120,164,206],"first":[121],"employ":[122],"fully":[124],"convolutional":[125],"(FCN)":[127],"generate":[129],"feature":[130,170],"maps":[131],"an":[133,266,293],"arbitrarily":[134],"sized":[135],"image":[136,160],"then":[138],"use":[139,208],"spatial":[140,147,168],"pyramid":[141,148,169],"pooling":[142],"(SPP)":[143],"obtain":[145],"its":[146],"feature.":[149],"Thereafter,":[150],"matching":[155],"problem":[156],"between":[157],"query":[159,319],"gallery":[162],"images,":[163],"build":[165],"deep":[167,210],"collaborative":[171],"reconstruction":[172,178,192],"model":[173,225],"(DCR).":[174],"DCR,":[176],"errors":[179,193],"mainly":[180],"come":[181],"from":[182],"similar":[183],"blocks":[184,196],"(uncovered":[185],"parts),":[186],"influence":[189],"dissimilar":[195],"(covered":[197],"parts":[198],"changed":[200],"parts)":[201],"minimized.":[203],"addition,":[205],"also":[207,291],"mutual":[211],"jointly":[215],"learn":[216],"features":[218],"training":[221],"process":[222],"promote":[224],"training.":[226],"Experimental":[227],"results":[228],"on":[229,249,279,304],"two":[230],"datasets":[234,240,285],"three":[236],"demonstrate":[241],"that":[242,326],"DCR":[244],"outperforms":[245,257],"state-of-the-art":[247],"approaches":[248],"tasks":[251],"all":[253,258],"datasets.":[254],"Specifically,":[255],"competitors":[259],"with":[260,286,308],"large":[262],"margin":[263],"achieves":[265,292],"improvement":[267,294],"9.07%":[269],"5.95%":[271],"over":[272,297],"DSR":[274,329],"method":[275,300,316],"(published":[276,301],"CVPR18)":[278],"Partial":[281],"Partial-iLIDS":[284],"Rank-1,":[287],"respectively.":[288],"Similarly,":[289],"5.08%":[296],"VPM":[299],"CVPR19)":[303],"DukeMTMC-ReID":[306],"dataset":[307],"Rank-1.":[309],"Additionally,":[310],"running":[312],"time":[313],"our":[315],"more":[321],"than":[322,325],"7":[323],"faster":[324],"DuATM":[331],"methods.":[332]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
