{"id":"https://openalex.org/W4221061906","doi":"https://doi.org/10.1109/tpami.2022.3159581","title":"Adaptive Perspective Distillation for Semantic Segmentation","display_name":"Adaptive Perspective Distillation for Semantic Segmentation","publication_year":2022,"publication_date":"2022-03-16","ids":{"openalex":"https://openalex.org/W4221061906","doi":"https://doi.org/10.1109/tpami.2022.3159581","pmid":"https://pubmed.ncbi.nlm.nih.gov/35294341"},"language":"en","primary_location":{"id":"doi:10.1109/tpami.2022.3159581","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2022.3159581","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Pattern Analysis and Machine Intelligence","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/A5038086218","display_name":"Zhuotao Tian","orcid":"https://orcid.org/0000-0003-2698-6923"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Zhuotao Tian","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0003-2698-6923","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013384457","display_name":"Pengguang Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Pengguang Chen","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101721639","display_name":"Xin Lai","orcid":"https://orcid.org/0000-0002-2973-3043"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xin Lai","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392353","display_name":"Li Jiang","orcid":"https://orcid.org/0000-0001-7058-6957"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Li Jiang","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-7058-6957","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"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, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-2903-9270","affiliations":[{"raw_affiliation_string":"Smartmore, Hong Kong","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078109015","display_name":"Hengshuang Zhao","orcid":"https://orcid.org/0000-0001-8277-2706"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hengshuang Zhao","raw_affiliation_strings":["University of Oxford, Oxford, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oxford, Oxford, U.K","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051340429","display_name":"Bei Yu","orcid":"https://orcid.org/0000-0001-6406-4810"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bei Yu","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-6406-4810","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102930563","display_name":"Ming-Chang Yang","orcid":"https://orcid.org/0000-0002-4029-757X"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ming-Chang Yang","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-4029-757X","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052856441","display_name":"Jiaya Jia","orcid":"https://orcid.org/0000-0002-1246-553X"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jiaya Jia","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-1246-553X","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5038086218"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":3.7754,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.94605309,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"45","issue":"2","first_page":"1372","last_page":"1387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","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/T10036","display_name":"Advanced Neural Network Applications","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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9997000098228455,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.7746170163154602},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.717327356338501},{"id":"https://openalex.org/keywords/pascal","display_name":"Pascal (unit)","score":0.6794283986091614},{"id":"https://openalex.org/keywords/distillation","display_name":"Distillation","score":0.6278834342956543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6189374327659607},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.6067421436309814},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.5339604020118713},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5122475028038025},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3825121521949768},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32123225927352905}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7746170163154602},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.717327356338501},{"id":"https://openalex.org/C75608658","wikidata":"https://www.wikidata.org/wiki/Q44395","display_name":"Pascal (unit)","level":2,"score":0.6794283986091614},{"id":"https://openalex.org/C204030448","wikidata":"https://www.wikidata.org/wiki/Q101017","display_name":"Distillation","level":2,"score":0.6278834342956543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6189374327659607},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6067421436309814},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.5339604020118713},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5122475028038025},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3825121521949768},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32123225927352905},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tpami.2022.3159581","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2022.3159581","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Pattern Analysis and Machine Intelligence","raw_type":"journal-article"},{"id":"pmid:35294341","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35294341","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 pattern analysis and machine intelligence","raw_type":null},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-141479","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-141479","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"},{"score":0.41999998688697815,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1690739335","https://openalex.org/W1745334888","https://openalex.org/W1817277359","https://openalex.org/W1821462560","https://openalex.org/W1861492603","https://openalex.org/W1901129140","https://openalex.org/W2125215748","https://openalex.org/W2161236525","https://openalex.org/W2187089797","https://openalex.org/W2194775991","https://openalex.org/W2340897893","https://openalex.org/W2395611524","https://openalex.org/W2412782625","https://openalex.org/W2549139847","https://openalex.org/W2560023338","https://openalex.org/W2561238782","https://openalex.org/W2737258237","https://openalex.org/W2750784772","https://openalex.org/W2787091153","https://openalex.org/W2799213142","https://openalex.org/W2886934227","https://openalex.org/W2887783173","https://openalex.org/W2890782586","https://openalex.org/W2895340641","https://openalex.org/W2952793010","https://openalex.org/W2954054736","https://openalex.org/W2955058313","https://openalex.org/W2955425717","https://openalex.org/W2959289524","https://openalex.org/W2963091558","https://openalex.org/W2963163009","https://openalex.org/W2963418739","https://openalex.org/W2963727650","https://openalex.org/W2963840672","https://openalex.org/W2963881378","https://openalex.org/W2964217532","https://openalex.org/W2964309882","https://openalex.org/W2965391153","https://openalex.org/W2981689412","https://openalex.org/W2982157312","https://openalex.org/W2993235622","https://openalex.org/W2995607862","https://openalex.org/W3014641072","https://openalex.org/W3030901202","https://openalex.org/W3034502973","https://openalex.org/W3034870355","https://openalex.org/W3049435445","https://openalex.org/W3105676814","https://openalex.org/W3109301572","https://openalex.org/W3109689953","https://openalex.org/W3121634539","https://openalex.org/W3150112631","https://openalex.org/W3159637683","https://openalex.org/W3196904463","https://openalex.org/W4214524539","https://openalex.org/W4293406525","https://openalex.org/W6620707391","https://openalex.org/W6637551013","https://openalex.org/W6638480814","https://openalex.org/W6638523607","https://openalex.org/W6696085341","https://openalex.org/W6717372056","https://openalex.org/W6730179637","https://openalex.org/W6743188669","https://openalex.org/W6754879843","https://openalex.org/W6762718338","https://openalex.org/W6769906912","https://openalex.org/W6789011712"],"related_works":["https://openalex.org/W1663079876","https://openalex.org/W2069133146","https://openalex.org/W2017545316","https://openalex.org/W2100576949","https://openalex.org/W2159686533","https://openalex.org/W4242339654","https://openalex.org/W2349160795","https://openalex.org/W2100057527","https://openalex.org/W4286681602","https://openalex.org/W3209312100"],"abstract_inverted_index":{"Strong":[0],"semantic":[1,177],"segmentation":[2,178,210],"models":[3,59,203],"require":[4],"large":[5],"backbones":[6],"to":[7,14,16,40,83,92,166,175,201],"achieve":[8],"promising":[9],"performance,":[10],"making":[11],"it":[12],"hard":[13],"adapt":[15],"real":[17],"applications":[18],"where":[19],"effective":[20],"real-time":[21],"algorithms":[22],"are":[23],"needed.":[24],"Knowledge":[25],"distillation":[26,156],"tackles":[27],"this":[28,116],"issue":[29],"by":[30,57,71],"letting":[31],"the":[32,48,55,61,84,89,99,149,159,188,202],"smaller":[33],"model":[34,45],"(student)":[35],"produce":[36],"similar":[37],"pixel-wise":[38],"predictions":[39],"that":[41,124],"of":[42,112,190],"a":[43,76,96],"larger":[44],"(teacher).":[46],"However,":[47],"classifier,":[49],"which":[50,58],"can":[51,196],"be":[52],"deemed":[53],"as":[54],"perspective":[56,102,129],"perceive":[60],"encoded":[62],"features":[63],"for":[64,130],"yielding":[65],"observations":[66],"(i.e.,":[67],"predictions),":[68],"is":[69],"shared":[70,100],"all":[72],"training":[73,133,142],"samples,":[74],"fitting":[75],"universal":[77,101],"feature":[78],"distribution.":[79],"Since":[80],"good":[81],"generalization":[82],"entire":[85],"distribution":[86],"may":[87],"bring":[88],"inferior":[90],"specification":[91],"individual":[93,132],"samples":[94],"with":[95],"certain":[97],"capacity,":[98],"often":[103],"overlooks":[104],"details":[105,147],"existing":[106],"in":[107,204],"each":[108,131,141],"sample,":[109],"causing":[110],"degradation":[111],"knowledge":[113,155],"distillation.":[114],"In":[115],"paper,":[117],"we":[118],"propose":[119],"Adaptive":[120],"Perspective":[121],"Distillation":[122],"(APD)":[123],"creates":[125],"an":[126],"adaptive":[127],"local":[128],"sample.":[134],"It":[135],"extracts":[136],"detailed":[137],"contextual":[138],"information":[139],"from":[140,148],"sample":[143],"specifically,":[144],"mining":[145],"more":[146],"teacher":[150,168],"and":[151,169,185,208,213],"thus":[152,172],"achieving":[153],"better":[154],"results":[157],"on":[158,182],"student.":[160],"APD":[161,195],"has":[162],"no":[163],"structural":[164],"constraints":[165],"both":[167,205],"student":[170],"models,":[171],"generalizing":[173],"well":[174],"different":[176],"models.":[179],"Extensive":[180],"experiments":[181],"Cityscapes,":[183],"ADE20K,":[184],"PASCAL-Context":[186],"manifest":[187],"effectiveness":[189],"our":[191],"proposed":[192],"APD.":[193],"Besides,":[194],"yield":[197],"favorable":[198],"performance":[199],"gain":[200],"object":[206],"detection":[207],"instance":[209],"without":[211],"bells":[212],"whistles.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":8}],"updated_date":"2026-04-25T08:17:42.794288","created_date":"2025-10-10T00:00:00"}