{"id":"https://openalex.org/W3082576756","doi":"https://doi.org/10.1109/tip.2020.3018221","title":"Affinity Space Adaptation for Semantic Segmentation Across Domains","display_name":"Affinity Space Adaptation for Semantic Segmentation Across Domains","publication_year":2020,"publication_date":"2020-09-01","ids":{"openalex":"https://openalex.org/W3082576756","doi":"https://doi.org/10.1109/tip.2020.3018221","mag":"3082576756","pmid":"https://pubmed.ncbi.nlm.nih.gov/32870790"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2020.3018221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.3018221","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":["arxiv","crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2009.12559","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Wei Zhou","orcid":"https://orcid.org/0000-0001-9384-8710"},"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"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Zhou","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China","School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-9384-8710","affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yukang Wang","orcid":"https://orcid.org/0000-0003-0173-6880"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yukang Wang","raw_affiliation_strings":["School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-0173-6880","affiliations":[{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jiajia Chu","orcid":"https://orcid.org/0000-0003-2495-4936"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajia Chu","raw_affiliation_strings":["School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-2495-4936","affiliations":[{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jiehua Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiehua Yang","raw_affiliation_strings":["School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiang Bai","orcid":"https://orcid.org/0000-0002-3449-5940"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Bai","raw_affiliation_strings":["School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-3449-5940","affiliations":[{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yongchao Xu","orcid":"https://orcid.org/0000-0002-7253-3151"},"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"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongchao Xu","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China","School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-7253-3151","affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":5.5716,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.96625705,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"30","issue":null,"first_page":"2549","last_page":"2561"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9549000263214111,"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"}},"topics":[{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9549000263214111,"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"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.023900000378489494,"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/T11689","display_name":"Adversarial Robustness in Machine Learning","score":0.003000000026077032,"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/segmentation","display_name":"Segmentation","score":0.7095000147819519},{"id":"https://openalex.org/keywords/pairwise-comparison","display_name":"Pairwise comparison","score":0.6152999997138977},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5489000082015991},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.5358999967575073},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.4977000057697296},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.49050000309944153},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.47839999198913574},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4440999925136566}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7233999967575073},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7120000123977661},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7095000147819519},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.6152999997138977},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5489000082015991},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.5358999967575073},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.4977000057697296},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.49050000309944153},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.47839999198913574},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4440999925136566},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4153999984264374},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.40310001373291016},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.3889999985694885},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.3668999969959259},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.3449999988079071},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.31200000643730164},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3084000051021576},{"id":"https://openalex.org/C2776145971","wikidata":"https://www.wikidata.org/wiki/Q30673951","display_name":"Labeled data","level":2,"score":0.2996000051498413},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.29660001397132874},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.2879999876022339},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.271699994802475},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2605000138282776}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2020.3018221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.3018221","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:32870790","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32870790","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},{"id":"pmh:oai:arXiv.org:2009.12559","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2009.12559","pdf_url":"https://arxiv.org/pdf/2009.12559","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2009.12559","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2009.12559","pdf_url":"https://arxiv.org/pdf/2009.12559","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3101758572","display_name":null,"funder_award_id":"2018CFB199","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G609170862","display_name":null,"funder_award_id":"61703171","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/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W1495267108","https://openalex.org/W1903029394","https://openalex.org/W1973771202","https://openalex.org/W2034786340","https://openalex.org/W2117539524","https://openalex.org/W2121947440","https://openalex.org/W2124592697","https://openalex.org/W2194775991","https://openalex.org/W2337429362","https://openalex.org/W2340897893","https://openalex.org/W2341250735","https://openalex.org/W2412782625","https://openalex.org/W2431874326","https://openalex.org/W2487365028","https://openalex.org/W2552414813","https://openalex.org/W2560023338","https://openalex.org/W2593768305","https://openalex.org/W2748021867","https://openalex.org/W2795889831","https://openalex.org/W2798681837","https://openalex.org/W2798964604","https://openalex.org/W2799124825","https://openalex.org/W2803106019","https://openalex.org/W2883090707","https://openalex.org/W2887964057","https://openalex.org/W2888340395","https://openalex.org/W2891728491","https://openalex.org/W2895065325","https://openalex.org/W2895281799","https://openalex.org/W2895340641","https://openalex.org/W2905123719","https://openalex.org/W2905535599","https://openalex.org/W2932414082","https://openalex.org/W2939571759","https://openalex.org/W2955058313","https://openalex.org/W2955547856","https://openalex.org/W2962687275","https://openalex.org/W2962793481","https://openalex.org/W2963073217","https://openalex.org/W2963107255","https://openalex.org/W2963120918","https://openalex.org/W2963481481","https://openalex.org/W2963727650","https://openalex.org/W2963865469","https://openalex.org/W2966776792","https://openalex.org/W2969893028","https://openalex.org/W2972285644","https://openalex.org/W2979448322","https://openalex.org/W2981392058","https://openalex.org/W2981429991","https://openalex.org/W2981512393","https://openalex.org/W2986831462","https://openalex.org/W2987385519","https://openalex.org/W6637373629","https://openalex.org/W6639824700","https://openalex.org/W6695692224","https://openalex.org/W6730623217","https://openalex.org/W6743759585","https://openalex.org/W6745831770","https://openalex.org/W6746282794","https://openalex.org/W6748481559","https://openalex.org/W6751635369","https://openalex.org/W6754879843","https://openalex.org/W6756040250"],"related_works":[],"abstract_inverted_index":{"Semantic":[0],"segmentation":[1,19,156],"with":[2],"dense":[3],"pixel-wise":[4,90],"annotation":[5],"has":[6],"achieved":[7],"excellent":[8],"performance":[9,145],"thanks":[10],"to":[11,55,84],"deep":[12],"learning.":[13],"However,":[14],"the":[15,21,30,42,69,104,140],"generalization":[16],"of":[17,32,71,113],"semantic":[18,38,51,73,155],"in":[20,37,68,92],"wild":[22],"remains":[23],"challenging.":[24],"In":[25],"this":[26,119],"paper,":[27],"we":[28,53,99,121],"address":[29],"problem":[31],"unsupervised":[33],"domain":[34,48,101],"adaptation":[35,102,126],"(UDA)":[36],"segmentation.":[39,74],"Motivated":[40],"by":[41,61],"fact":[43],"that":[44,82,139],"source":[45,114],"and":[46,115,131],"target":[47,116],"have":[49],"invariant":[50],"structures,":[52],"propose":[54],"exploit":[56],"such":[57],"invariance":[58],"across":[59,157],"domains":[60,86],"leveraging":[62],"co-occurring":[63],"patterns":[64],"between":[65,107],"pairwise":[66],"pixels":[67,109],"output":[70,96],"structured":[72],"This":[75],"is":[76,161],"different":[77],"from":[78],"most":[79],"existing":[80],"approaches":[81],"attempt":[83],"adapt":[85],"based":[87],"on":[88,103,150],"individual":[89],"information":[91],"image,":[93],"feature,":[94],"or":[95],"level.":[97],"Specifically,":[98],"perform":[100],"affinity":[105,111,124,128,133],"relationship":[106],"adjacent":[108],"termed":[110],"space":[112,125,129,134],"domain.":[117],"To":[118],"end,":[120],"develop":[122],"two":[123],"strategies:":[127],"cleaning":[130],"adversarial":[132],"alignment.":[135],"Extensive":[136],"experiments":[137],"demonstrate":[138],"proposed":[141],"method":[142],"achieves":[143],"superior":[144],"against":[146],"some":[147],"state-of-the-art":[148],"methods":[149],"several":[151],"challenging":[152],"benchmarks":[153],"for":[154],"domains.":[158],"The":[159],"code":[160],"available":[162],"at":[163],"https://github.com/idealwei/ASANet.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":17},{"year":2021,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2020-09-08T00:00:00"}