{"id":"https://openalex.org/W4392174060","doi":"https://doi.org/10.1109/tgrs.2024.3370568","title":"C2F-SemiCD: A Coarse-to-Fine Semi-Supervised Change Detection Method Based on Consistency Regularization in High-Resolution Remote Sensing Images","display_name":"C2F-SemiCD: A Coarse-to-Fine Semi-Supervised Change Detection Method Based on Consistency Regularization in High-Resolution Remote Sensing Images","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4392174060","doi":"https://doi.org/10.1109/tgrs.2024.3370568"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3370568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3370568","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2404.13838","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016981326","display_name":"Chengxi Han","orcid":"https://orcid.org/0000-0003-0209-5309"},"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/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengxi Han","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-0209-5309","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100705638","display_name":"Chen Wu","orcid":"https://orcid.org/0000-0001-6461-8377"},"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/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Wu","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-6461-8377","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061128605","display_name":"Meiqi Hu","orcid":"https://orcid.org/0009-0006-1075-9100"},"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/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meiqi Hu","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0006-1075-9100","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058720599","display_name":"Jiepan Li","orcid":"https://orcid.org/0000-0003-3971-8194"},"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/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiepan Li","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-3971-8194","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003769412","display_name":"Hongruixuan Chen","orcid":"https://orcid.org/0000-0003-0100-4786"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hongruixuan Chen","raw_affiliation_strings":["Graduate School of Frontier Sciences, The University of Tokyo, Chiba, Japan"],"raw_orcid":"https://orcid.org/0000-0003-0100-4786","affiliations":[{"raw_affiliation_string":"Graduate School of Frontier Sciences, The University of Tokyo, Chiba, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2495,"currency":"USD","value_usd":2495},"apc_paid":null,"fwci":12.4028,"has_fulltext":true,"cited_by_count":74,"citation_normalized_percentile":{"value":0.99162753,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9883000254631042,"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/regularization","display_name":"Regularization (linguistics)","score":0.6713339686393738},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6410421133041382},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5669319033622742},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.5452240109443665},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5170091390609741},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4755668044090271},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.4320250153541565},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43124616146087646},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41006675362586975},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.19382420182228088}],"concepts":[{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.6713339686393738},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6410421133041382},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5669319033622742},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.5452240109443665},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5170091390609741},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4755668044090271},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.4320250153541565},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43124616146087646},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41006675362586975},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.19382420182228088}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2024.3370568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3370568","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2404.13838","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2404.13838","pdf_url":"https://arxiv.org/pdf/2404.13838","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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:2404.13838","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2404.13838","pdf_url":"https://arxiv.org/pdf/2404.13838","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G1096123724","display_name":null,"funder_award_id":"6222 5113","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3088214208","display_name":"\u9762\u5411\u65f6\u5e8f\u9ad8\u5206\u9065\u611f\u5f71\u50cf\u573a\u666f\u53d8\u5316\u68c0\u6d4b\u7684\u6df1\u5ea6\u6162\u7279\u5f81\u5206\u6790\u7406\u8bba\u7814\u7a76","funder_award_id":"61971317","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3321380100","display_name":null,"funder_award_id":"2022YFB3903405","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3895444586","display_name":null,"funder_award_id":"2022YFB3903300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4989490192","display_name":null,"funder_award_id":"T2122014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5299135074","display_name":null,"funder_award_id":"42230108","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392174060.pdf","grobid_xml":"https://content.openalex.org/works/W4392174060.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1686810756","https://openalex.org/W2011068521","https://openalex.org/W2036798369","https://openalex.org/W2056356839","https://openalex.org/W2134969826","https://openalex.org/W2777579947","https://openalex.org/W2787241931","https://openalex.org/W2800371750","https://openalex.org/W2884585870","https://openalex.org/W2891248708","https://openalex.org/W2895094948","https://openalex.org/W2908320224","https://openalex.org/W2921635783","https://openalex.org/W2953070460","https://openalex.org/W2964159205","https://openalex.org/W2995808743","https://openalex.org/W2997043451","https://openalex.org/W3027225766","https://openalex.org/W3048064159","https://openalex.org/W3106775994","https://openalex.org/W3120660573","https://openalex.org/W3127148410","https://openalex.org/W3139912591","https://openalex.org/W3180045188","https://openalex.org/W3180799764","https://openalex.org/W3189451737","https://openalex.org/W3217005392","https://openalex.org/W4224301858","https://openalex.org/W4225622501","https://openalex.org/W4225850527","https://openalex.org/W4226359564","https://openalex.org/W4226361741","https://openalex.org/W4308069804","https://openalex.org/W4309307316","https://openalex.org/W4312549298","https://openalex.org/W4312893921","https://openalex.org/W4313644075","https://openalex.org/W4319996564","https://openalex.org/W4362653113","https://openalex.org/W4384009247","https://openalex.org/W4385261487","https://openalex.org/W4386075981","https://openalex.org/W4386299129","https://openalex.org/W4387803623","https://openalex.org/W4389610328","https://openalex.org/W6637373629","https://openalex.org/W6733814495","https://openalex.org/W6748692255","https://openalex.org/W6809890315","https://openalex.org/W6855355072"],"related_works":["https://openalex.org/W2568858292","https://openalex.org/W1515964938","https://openalex.org/W2389381914","https://openalex.org/W2376528221","https://openalex.org/W196800607","https://openalex.org/W2359428812","https://openalex.org/W3181296946","https://openalex.org/W2015705630","https://openalex.org/W2355368334","https://openalex.org/W2073313993"],"abstract_inverted_index":{"A":[0],"high-precision":[1],"feature":[2,24,95,106],"extraction":[3,85],"model":[4,130],"is":[5,40],"crucial":[6],"for":[7],"change":[8,17,23,52,64,87],"detection.":[9],"In":[10],"the":[11,79,84,121,128,134,137,142,165,171],"past,":[12],"many":[13],"deep":[14],"learning-based":[15],"supervised":[16],"detection":[18,53,65],"methods":[19],"learned":[20],"to":[21,91,133],"recognize":[22],"patterns":[25],"from":[26,89],"a":[27,49,62,68,73],"large":[28],"number":[29],"of":[30,86,127,136,170],"labelled":[31],"bi-temporal":[32,36],"images,":[33],"whereas":[34],"labelling":[35],"remote":[37],"sensing":[38],"images":[39],"very":[41],"expensive":[42],"and":[43,72,112,154,168],"often":[44],"time-consuming.":[45],"Therefore,":[46],"we":[47,163],"propose":[48],"coarse-to-fine":[50,63],"semi-supervised":[51,74,117],"method":[54,119],"based":[55],"on":[56,151],"consistency":[57],"regularization":[58],"(C2F-SemiCD),":[59],"which":[60],"includes":[61],"network":[66,81],"with":[67],"multi-scale":[69,94],"attention":[70,98,101],"mechanism(C2FNet)":[71],"update":[75,118],"method.":[76,124,147,174],"Among":[77],"them,":[78],"C2FNet":[80],"\"gradually\"":[82],"completes":[83],"features":[88],"coarse-grained":[90],"fine-grained":[92],"through":[93],"fusion,":[96],"channel":[97],"mechanism,":[99,102],"spatial":[100],"global":[103],"context":[104],"module,":[105,108,111],"refine":[107],"initial":[109],"aggregation":[110,114],"final":[113],"module.":[115],"The":[116,125,175],"uses":[120],"mean":[122],"teacher":[123,138],"parameters":[126,135],"student":[129],"are":[131],"updated":[132],"Model":[139],"by":[140],"using":[141],"exponential":[143],"moving":[144],"average":[145],"(EMA)":[146],"Through":[148],"extensive":[149],"experiments":[150,160],"three":[152],"datasets":[153],"meticulous":[155],"ablation":[156],"studies,":[157],"including":[158],"crossover":[159],"across":[161],"datasets,":[162],"verify":[164],"significant":[166],"effectiveness":[167],"efficiency":[169],"proposed":[172],"C2F-SemiCD":[173],"code":[176],"will":[177],"be":[178],"open":[179],"at:":[180],"https://github.com/ChengxiHAN/C2F-SemiCD-and-C2FNet.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":24},{"year":2025,"cited_by_count":41},{"year":2024,"cited_by_count":9}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
