{"id":"https://openalex.org/W3160281626","doi":"https://doi.org/10.1109/icpr48806.2021.9412800","title":"Decoupled Self-attention Module for Person Re-identification","display_name":"Decoupled Self-attention Module for Person Re-identification","publication_year":2021,"publication_date":"2021-01-10","ids":{"openalex":"https://openalex.org/W3160281626","doi":"https://doi.org/10.1109/icpr48806.2021.9412800","mag":"3160281626"},"language":"en","primary_location":{"id":"doi:10.1109/icpr48806.2021.9412800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr48806.2021.9412800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 25th International Conference on Pattern Recognition (ICPR)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100604396","display_name":"Chao Zhao","orcid":"https://orcid.org/0000-0003-1439-0188"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Zhao","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100389499","display_name":"Zhenyu Zhang","orcid":"https://orcid.org/0000-0001-5727-9450"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenyu Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051950821","display_name":"Jian Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yan","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100395059","display_name":"Yan Yan","orcid":"https://orcid.org/0000-0002-3674-7160"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Yan","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7617","last_page":"7624"},"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9968000054359436,"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":0.9940000176429749,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7114847302436829},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.659181535243988},{"id":"https://openalex.org/keywords/semantic-similarity","display_name":"Semantic similarity","score":0.6367394328117371},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5600294470787048},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4974119961261749},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4662512540817261},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.42985236644744873}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7114847302436829},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.659181535243988},{"id":"https://openalex.org/C130318100","wikidata":"https://www.wikidata.org/wiki/Q2268914","display_name":"Semantic similarity","level":2,"score":0.6367394328117371},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5600294470787048},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4974119961261749},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4662512540817261},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.42985236644744873},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpr48806.2021.9412800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr48806.2021.9412800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 25th International Conference on Pattern Recognition (ICPR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W2194775991","https://openalex.org/W2204750386","https://openalex.org/W2511791013","https://openalex.org/W2724213014","https://openalex.org/W2785523195","https://openalex.org/W2798451704","https://openalex.org/W2804078698","https://openalex.org/W2883411722","https://openalex.org/W2890159224","https://openalex.org/W2890779863","https://openalex.org/W2892220259","https://openalex.org/W2898420460","https://openalex.org/W2900348361","https://openalex.org/W2947128531","https://openalex.org/W2953003997","https://openalex.org/W2953484813","https://openalex.org/W2955058313","https://openalex.org/W2962859295","https://openalex.org/W2963091558","https://openalex.org/W2963180826","https://openalex.org/W2963289251","https://openalex.org/W2963319519","https://openalex.org/W2963403868","https://openalex.org/W2963446712","https://openalex.org/W2963842104","https://openalex.org/W2964091144","https://openalex.org/W2964261250","https://openalex.org/W2965853874","https://openalex.org/W2971802465","https://openalex.org/W2981420411","https://openalex.org/W2981684125","https://openalex.org/W2981689412","https://openalex.org/W2982026851","https://openalex.org/W2982119297","https://openalex.org/W2983640911","https://openalex.org/W2984145721","https://openalex.org/W2986451890","https://openalex.org/W2987151592","https://openalex.org/W2989923292","https://openalex.org/W2990827756","https://openalex.org/W2992183111","https://openalex.org/W2997738728","https://openalex.org/W3100927979","https://openalex.org/W4232886157","https://openalex.org/W4288277460","https://openalex.org/W4385245566","https://openalex.org/W6725558437","https://openalex.org/W6739901393","https://openalex.org/W6752868093","https://openalex.org/W6753955284","https://openalex.org/W6754309021","https://openalex.org/W6754663736","https://openalex.org/W6755002340","https://openalex.org/W6756344431","https://openalex.org/W6756467383","https://openalex.org/W6772317635"],"related_works":["https://openalex.org/W4293226380","https://openalex.org/W2770593030","https://openalex.org/W4313906399","https://openalex.org/W4321487865","https://openalex.org/W4281727072","https://openalex.org/W4312219546","https://openalex.org/W3154990682","https://openalex.org/W2171975302","https://openalex.org/W2022352247","https://openalex.org/W2811106690"],"abstract_inverted_index":{"Person":[0],"re-identification":[1,124],"aims":[2],"to":[3,13,27,41,70,125],"identify":[4],"the":[5,34,73,81,106,118,127,135],"same":[6],"person":[7,64,123],"from":[8],"different":[9],"cameras,":[10],"which":[11],"needs":[12],"integrate":[14],"whole-body":[15],"information":[16,31],"and":[17,54,102,111,145],"capture":[18,29,42],"global":[19],"correlation.":[20],"However,":[21,78],"convolutional":[22],"neural":[23],"network":[24],"is":[25,39,60,68,88],"able":[26],"only":[28],"short-distance":[30],"because":[32,66],"of":[33,36,75,83,108,129],"size":[35],"filters.":[37],"Self-attention":[38],"introduced":[40],"long-distance":[43],"correlation,":[44],"but":[45],"inner-product":[46,98],"similarity":[47,99],"calculation":[48],"in":[49,114],"self-attention":[50,120,137],"mingles":[51],"semantic":[52,55,76,86,94,109,112],"response":[53,87,110],"difference":[56,59,95,113],"together.":[57],"Semantic":[58],"more":[61],"important":[62],"for":[63,122],"re-identification,":[65],"it":[67],"robust":[69],"illumination":[71],"without":[72],"effect":[74],"response.":[77],"we":[79,116],"find":[80],"scale":[82],"norms":[84,101],"measuring":[85,93],"much":[89],"larger":[90],"than":[91],"angle":[92],"by":[96],"decoupling":[97],"into":[100],"angle.":[103],"To":[104],"balance":[105],"importance":[107],"self-attention,":[115],"propose":[117],"decoupled":[119,136],"module":[121,138],"make":[126],"most":[128],"self-attention.":[130],"Extensive":[131],"experiments":[132],"show":[133],"that":[134],"obtains":[139],"significant":[140],"performance":[141],"with":[142],"easier":[143],"convergence":[144],"stronger":[146],"robustness.":[147]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}