{"id":"https://openalex.org/W3109096434","doi":"https://doi.org/10.1109/tip.2020.3036720","title":"Push for Center Learning via Orthogonalization and Subspace Masking for Person Re-Identification","display_name":"Push for Center Learning via Orthogonalization and Subspace Masking for Person Re-Identification","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3109096434","doi":"https://doi.org/10.1109/tip.2020.3036720","mag":"3109096434","pmid":"https://pubmed.ncbi.nlm.nih.gov/33259297"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2020.3036720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.3036720","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5062092909","display_name":"Weinong Wang","orcid":"https://orcid.org/0000-0001-9731-6631"},"institutions":[{"id":"https://openalex.org/I4401726859","display_name":"Kuaishou (China)","ror":"https://ror.org/0258as409","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weinong Wang","raw_affiliation_strings":["Kuaishou Technology, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-9731-6631","affiliations":[{"raw_affiliation_string":"Kuaishou Technology, Shenzhen, China","institution_ids":["https://openalex.org/I4401726859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078487642","display_name":"Wenjie Pei","orcid":"https://orcid.org/0000-0001-8117-2696"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjie Pei","raw_affiliation_strings":["Harbin Institute of Technology at Shenzhen, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-8117-2696","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101467863","display_name":"Qiong Cao","orcid":"https://orcid.org/0000-0001-8750-3505"},"institutions":[{"id":"https://openalex.org/I2250653659","display_name":"Tencent (China)","ror":"https://ror.org/00hhjss72","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250653659"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiong Cao","raw_affiliation_strings":["Tencent, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tencent, Shenzhen, China","institution_ids":["https://openalex.org/I2250653659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064499660","display_name":"Shu Liu","orcid":"https://orcid.org/0000-0002-2903-9270"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shu Liu","raw_affiliation_strings":["SmartMore, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-2903-9270","affiliations":[{"raw_affiliation_string":"SmartMore, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030843117","display_name":"Guangming Lu","orcid":"https://orcid.org/0000-0003-1578-2634"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangming Lu","raw_affiliation_strings":["Harbin Institute of Technology at Shenzhen, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-1578-2634","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001987788","display_name":"Yu\u2010Wing Tai","orcid":"https://orcid.org/0000-0002-3148-0380"},"institutions":[{"id":"https://openalex.org/I4401726859","display_name":"Kuaishou (China)","ror":"https://ror.org/0258as409","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu-Wing Tai","raw_affiliation_strings":["Kuaishou Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kuaishou Technology, Shenzhen, China","institution_ids":["https://openalex.org/I4401726859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0542,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.79972699,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"30","issue":null,"first_page":"907","last_page":"920"},"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":0.9951000213623047,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9941999912261963,"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/orthogonalization","display_name":"Orthogonalization","score":0.9126565456390381},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7398391366004944},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7202916145324707},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6601681113243103},{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.6159138679504395},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6098348498344421},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.603657603263855},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.49481815099716187},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4930376708507538},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4344837963581085},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.42596665024757385},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17896276712417603},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1686658263206482}],"concepts":[{"id":"https://openalex.org/C47559304","wikidata":"https://www.wikidata.org/wiki/Q1702189","display_name":"Orthogonalization","level":2,"score":0.9126565456390381},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7398391366004944},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7202916145324707},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6601681113243103},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.6159138679504395},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6098348498344421},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.603657603263855},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.49481815099716187},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4930376708507538},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4344837963581085},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.42596665024757385},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17896276712417603},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1686658263206482},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2020.3036720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.3036720","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmid:33259297","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33259297","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5832365334","display_name":null,"funder_award_id":"62006060","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6652300243","display_name":null,"funder_award_id":"U2013210","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":115,"referenced_works":["https://openalex.org/W41482161","https://openalex.org/W845365781","https://openalex.org/W1518138188","https://openalex.org/W1522301498","https://openalex.org/W1836465849","https://openalex.org/W1949591461","https://openalex.org/W1979260620","https://openalex.org/W1982925187","https://openalex.org/W2014850105","https://openalex.org/W2095705004","https://openalex.org/W2108598243","https://openalex.org/W2113609219","https://openalex.org/W2131255818","https://openalex.org/W2138621090","https://openalex.org/W2168894214","https://openalex.org/W2175402905","https://openalex.org/W2187089797","https://openalex.org/W2194775991","https://openalex.org/W2204750386","https://openalex.org/W2307770531","https://openalex.org/W2382036597","https://openalex.org/W2511791013","https://openalex.org/W2520774990","https://openalex.org/W2531440880","https://openalex.org/W2559085405","https://openalex.org/W2584637367","https://openalex.org/W2585635281","https://openalex.org/W2587753047","https://openalex.org/W2593110912","https://openalex.org/W2598634450","https://openalex.org/W2598915960","https://openalex.org/W2604463754","https://openalex.org/W2606377603","https://openalex.org/W2612135493","https://openalex.org/W2622263826","https://openalex.org/W2747685395","https://openalex.org/W2759764766","https://openalex.org/W2784163702","https://openalex.org/W2790194629","https://openalex.org/W2795758732","https://openalex.org/W2798385569","https://openalex.org/W2798458055","https://openalex.org/W2798794112","https://openalex.org/W2798874329","https://openalex.org/W2884030607","https://openalex.org/W2890166761","https://openalex.org/W2894176037","https://openalex.org/W2896888563","https://openalex.org/W2908694412","https://openalex.org/W2909593838","https://openalex.org/W2917267381","https://openalex.org/W2949117887","https://openalex.org/W2952634764","https://openalex.org/W2962691289","https://openalex.org/W2962706983","https://openalex.org/W2962708773","https://openalex.org/W2962898354","https://openalex.org/W2962926870","https://openalex.org/W2963042606","https://openalex.org/W2963047834","https://openalex.org/W2963049565","https://openalex.org/W2963103976","https://openalex.org/W2963161580","https://openalex.org/W2963180826","https://openalex.org/W2963322158","https://openalex.org/W2963378742","https://openalex.org/W2963402313","https://openalex.org/W2963438548","https://openalex.org/W2963466847","https://openalex.org/W2963543570","https://openalex.org/W2963606038","https://openalex.org/W2963639915","https://openalex.org/W2963656735","https://openalex.org/W2963805953","https://openalex.org/W2963842104","https://openalex.org/W2964121744","https://openalex.org/W2964130064","https://openalex.org/W2964173540","https://openalex.org/W2964304579","https://openalex.org/W2967123439","https://openalex.org/W2967515867","https://openalex.org/W2970390221","https://openalex.org/W2979372598","https://openalex.org/W2984145721","https://openalex.org/W2988964414","https://openalex.org/W2996167212","https://openalex.org/W2998508940","https://openalex.org/W2998792609","https://openalex.org/W3003755145","https://openalex.org/W3009246260","https://openalex.org/W3033971630","https://openalex.org/W3047363187","https://openalex.org/W3098711604","https://openalex.org/W3100506510","https://openalex.org/W3101708136","https://openalex.org/W3103152812","https://openalex.org/W3122238731","https://openalex.org/W6601733005","https://openalex.org/W6631190155","https://openalex.org/W6638667902","https://openalex.org/W6674330103","https://openalex.org/W6684665197","https://openalex.org/W6685537299","https://openalex.org/W6728374919","https://openalex.org/W6733068669","https://openalex.org/W6735013348","https://openalex.org/W6735531217","https://openalex.org/W6736696968","https://openalex.org/W6739622702","https://openalex.org/W6743440100","https://openalex.org/W6744953002","https://openalex.org/W6750141061","https://openalex.org/W6754484989","https://openalex.org/W6771967508","https://openalex.org/W7064683377"],"related_works":["https://openalex.org/W1965163197","https://openalex.org/W2005349189","https://openalex.org/W2526976988","https://openalex.org/W3122962126","https://openalex.org/W2386892378","https://openalex.org/W4301514602","https://openalex.org/W2949490341","https://openalex.org/W1541233540","https://openalex.org/W2362628444","https://openalex.org/W2136529641"],"abstract_inverted_index":{"Person":[0],"re-identification":[1],"aims":[2],"to":[3,10,21,39,81,104,117],"identify":[4],"whether":[5],"pairs":[6],"of":[7,31,108],"images":[8],"belong":[9],"the":[11,32,46,71,83,89,106,109,119,143],"same":[12],"person":[13,67],"or":[14],"not.":[15],"This":[16],"problem":[17],"is":[18,38],"challenging":[19],"due":[20],"large":[22],"differences":[23,91],"in":[24,34,125],"camera":[25],"views,":[26],"lighting":[27],"and":[28,49,92,113,122,154],"background.":[29],"One":[30],"mainstream":[33],"learning":[35,79],"CNN":[36],"features":[37],"design":[40],"loss":[41],"functions":[42],"which":[43],"reinforce":[44],"both":[45],"class":[47,84,111],"separation":[48],"intra-class":[50,90],"compactness.":[51],"In":[52],"this":[53],"paper,":[54],"we":[55,75,98,115],"propose":[56,116],"a":[57,77,100,126],"novel":[58],"Orthogonal":[59],"Center":[60],"Learning":[61],"method":[62,140],"with":[63],"Subspace":[64],"Masking":[65],"for":[66],"re-identification.":[68],"We":[69],"make":[70],"following":[72],"contributions:":[73],"1)":[74],"develop":[76],"center":[78],"module":[80],"learn":[82],"centers":[85],"by":[86,95],"simultaneously":[87],"reducing":[88],"inter-class":[93],"correlations":[94],"orthogonalization;":[96],"2)":[97],"introduce":[99],"subspace":[101],"masking":[102],"mechanism":[103],"enhance":[105],"generalization":[107],"learned":[110],"centers;":[112],"3)":[114],"integrate":[118],"average":[120],"pooling":[121,124],"max":[123],"regularizing":[127],"manner":[128],"that":[129,137],"fully":[130],"exploits":[131],"their":[132],"powers.":[133],"Extensive":[134],"experiments":[135],"show":[136],"our":[138],"proposed":[139],"consistently":[141],"outperforms":[142],"state-of-the-art":[144],"methods":[145],"on":[146],"large-scale":[147],"ReID":[148],"datasets":[149],"including":[150],"Market-1501,":[151],"DukeMTMC-ReID,":[152],"CUHK03":[153],"MSMT17.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
