{"id":"https://openalex.org/W4303647578","doi":"https://doi.org/10.1145/3565886","title":"Beyond the Parts: Learning Coarse-to-Fine Adaptive Alignment Representation for Person Search","display_name":"Beyond the Parts: Learning Coarse-to-Fine Adaptive Alignment Representation for Person Search","publication_year":2022,"publication_date":"2022-10-08","ids":{"openalex":"https://openalex.org/W4303647578","doi":"https://doi.org/10.1145/3565886"},"language":"en","primary_location":{"id":"doi:10.1145/3565886","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3565886","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","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/A5101949151","display_name":"Wenxin Huang","orcid":"https://orcid.org/0000-0001-8683-7327"},"institutions":[{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxin Huang","raw_affiliation_strings":["School of Computer Science and Information Engineering, Hubei University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-8683-7327","affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Engineering, Hubei University, Wuhan, China","institution_ids":["https://openalex.org/I75900474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004570516","display_name":"Xuemei Jia","orcid":"https://orcid.org/0000-0003-1762-4365"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuemei Jia","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-1762-4365","affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064738683","display_name":"Xian Zhong","orcid":"https://orcid.org/0000-0002-5242-0467"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]},{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xian Zhong","raw_affiliation_strings":["School of Computer Science and Artificial Intelligence, Wuhan University of Technology, Wuhan, China and School of Electronics Engineering and Computer Science, Peking University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5242-0467","affiliations":[{"raw_affiliation_string":"School of Computer Science and Artificial Intelligence, Wuhan University of Technology, Wuhan, China and School of Electronics Engineering and Computer Science, Peking University, Beijing, China","institution_ids":["https://openalex.org/I196699116","https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100411506","display_name":"Xiao Wang","orcid":"https://orcid.org/0000-0003-0770-9891"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Wang","raw_affiliation_strings":["School of Computer Science and Technology, Wuhan University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-0770-9891","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Wuhan University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I43922553"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103140908","display_name":"Kui Jiang","orcid":"https://orcid.org/0000-0002-4055-7503"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kui Jiang","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-4055-7503","affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100401164","display_name":"Zheng Wang","orcid":"https://orcid.org/0000-0003-3846-9157"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Wang","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-3846-9157","affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5661,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.84283841,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"3","first_page":"1","last_page":"19"},"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9984999895095825,"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":0.9961000084877014,"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":0.7519643306732178},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.7517414093017578},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.7077555060386658},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6654990911483765},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5994567275047302},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5905218720436096},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5883700251579285},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5798653960227966},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5545691847801208},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.5209630727767944},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5088503360748291},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.4580165445804596},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4273533225059509},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39814797043800354},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3899949789047241},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1251324713230133},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0699966549873352}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7519643306732178},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.7517414093017578},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.7077555060386658},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6654990911483765},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5994567275047302},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5905218720436096},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5883700251579285},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5798653960227966},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5545691847801208},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.5209630727767944},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5088503360748291},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.4580165445804596},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4273533225059509},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39814797043800354},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3899949789047241},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1251324713230133},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0699966549873352},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3565886","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3565886","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3933813348","display_name":null,"funder_award_id":"2021CFB281 and 2021CFB513","funder_id":"https://openalex.org/F4320326502","funder_display_name":"Department of Science and Technology, Hubei Provincial People's Government"},{"id":"https://openalex.org/G8679443106","display_name":null,"funder_award_id":"62271361 and 62171325","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/F4320326502","display_name":"Department of Science and Technology, Hubei Provincial People's Government","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W2104657103","https://openalex.org/W2125556102","https://openalex.org/W2168356304","https://openalex.org/W2427389564","https://openalex.org/W2567804583","https://openalex.org/W2752782242","https://openalex.org/W2806070179","https://openalex.org/W2897266728","https://openalex.org/W2962730651","https://openalex.org/W2963383990","https://openalex.org/W2964044605","https://openalex.org/W2965025429","https://openalex.org/W2990273733","https://openalex.org/W3007026795","https://openalex.org/W3033047436","https://openalex.org/W3049356352","https://openalex.org/W3083293163","https://openalex.org/W3098711604","https://openalex.org/W3112479442","https://openalex.org/W3119685738","https://openalex.org/W3125809513","https://openalex.org/W3126847295","https://openalex.org/W3143419403","https://openalex.org/W3197404776","https://openalex.org/W3201335952","https://openalex.org/W3206529887","https://openalex.org/W4283256966"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W1590307681","https://openalex.org/W2536018345","https://openalex.org/W4312814274","https://openalex.org/W4285370786","https://openalex.org/W2296488620","https://openalex.org/W2358353312","https://openalex.org/W2353836703"],"abstract_inverted_index":{"Person":[0],"search":[1,39,59,78,136],"is":[2,73],"a":[3,119,156,178],"time-consuming":[4],"computer":[5],"vision":[6],"task":[7],"that":[8,209],"entails":[9],"locating":[10],"and":[11,30,91,147,171,222],"recognizing":[12],"query":[13],"people":[14],"in":[15,36,75,133,137],"scenic":[16],"pictures.":[17],"Body":[18],"components":[19],"are":[20,54,65,202],"commonly":[21],"mismatched":[22],"during":[23,214],"matching":[24],"due":[25],"to":[26,56,68,161,165],"position":[27],"variation,":[28],"occlusions,":[29],"partially":[31],"absent":[32],"body":[33,50,63,86,145,169],"parts,":[34],"resulting":[35],"unsatisfactory":[37],"person":[38,77,135],"results.":[40],"Existing":[41],"approaches":[42],"for":[43,110,128],"extracting":[44],"local":[45],"characteristics":[46],"of":[47,150,190,228],"the":[48,58,76,81,95,100,104,112,138,151,163],"human":[49],"using":[51],"keypoint":[52],"information":[53],"unable":[55],"handle":[57],"job":[60],"when":[61],"distinct":[62],"parts":[64,146,170,188,211],"misaligned,":[66],"ignoring":[67,94],"exploit":[69,142],"multiple":[70,130],"granularities,":[71],"which":[72,106],"crucial":[74],"process.":[79],"Moreover,":[80],"alignment":[82],"learning":[83,129],"methods":[84],"learn":[85],"part":[87,200],"features":[88,132,201],"with":[89],"fixed":[90,199],"equal":[92],"weights,":[93],"beneficial":[96,144],"contextual":[97],"information,":[98],"e.g.,":[99],"umbrella":[101],"carried":[102],"by":[103,204],"pedestrian,":[105],"supplements":[107],"compelling":[108],"clues":[109],"identifying":[111],"person.":[113],"In":[114],"this":[115],"paper,":[116],"we":[117,154,176],"propose":[118,177],"Coarse-to-Fine":[120],"Adaptive":[121],"Alignment":[122,180],"Representation":[123],"(CFA":[124],"2":[125],"R)":[126],"network":[127,164],"granular":[131],"misaligned":[134],"coarse-to-fine":[139],"perspective.":[140],"To":[141],"more":[143,186],"related":[148],"context":[149],"cropped":[152],"pedestrians,":[153],"design":[155],"Part-Attentional":[157],"Progressive":[158],"Module":[159,181],"(PAPM)":[160],"guide":[162],"focus":[166],"on":[167,185,220],"informative":[168],"positive":[172],"accessorial":[173],"regions.":[174],"Besides,":[175],"Re-weighting":[179,205],"(RAM)":[182],"shedding":[183],"light":[184],"contributive":[187],"instead":[189],"treating":[191],"them":[192],"equally.":[193],"Specifically,":[194],"adaptive":[195],"re-weighted":[196],"but":[197],"not":[198],"reconstructed":[203],"Reconstruction":[206],"module,":[207],"considering":[208],"different":[210],"serve":[212],"unequally":[213],"image":[215],"matching.":[216],"Extensive":[217],"experiments":[218],"conducted":[219],"CUHK-SYSU":[221],"PRW":[223],"datasets":[224],"demonstrate":[225],"competitive":[226],"performance":[227],"our":[229],"proposed":[230],"method.":[231]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
