{"id":"https://openalex.org/W4285298122","doi":"https://doi.org/10.1109/jstars.2022.3177235","title":"A CNN-Transformer Network With Multiscale Context Aggregation for Fine-Grained Cropland Change Detection","display_name":"A CNN-Transformer Network With Multiscale Context Aggregation for Fine-Grained Cropland Change Detection","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285298122","doi":"https://doi.org/10.1109/jstars.2022.3177235"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2022.3177235","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3177235","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09780164.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09780164.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101623982","display_name":"Mengxi Liu","orcid":"https://orcid.org/0000-0001-5237-4758"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengxi Liu","raw_affiliation_strings":["Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-5237-4758","affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082288179","display_name":"Zhuoqun Chai","orcid":"https://orcid.org/0000-0002-5668-9623"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuoqun Chai","raw_affiliation_strings":["Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083771255","display_name":"Haojun Deng","orcid":"https://orcid.org/0000-0002-7013-2450"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haojun Deng","raw_affiliation_strings":["Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-7013-2450","affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076740610","display_name":"Rong Liu","orcid":"https://orcid.org/0000-0002-4642-9086"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Liu","raw_affiliation_strings":["Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-4642-9086","affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory for Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":43.661,"has_fulltext":true,"cited_by_count":352,"citation_normalized_percentile":{"value":0.99963826,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"15","issue":null,"first_page":"4297","last_page":"4306"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9745000004768372,"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"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9745000004768372,"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/T10616","display_name":"Smart Agriculture and AI","score":0.974399983882904,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12486","display_name":"Food Supply Chain Traceability","score":0.9728999733924866,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5888921022415161},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4818926453590393},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.41834181547164917},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09705391526222229},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.06399235129356384}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5888921022415161},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4818926453590393},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.41834181547164917},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09705391526222229},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.06399235129356384},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2022.3177235","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3177235","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09780164.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a60e405cf1324f408a130b74f557aeae","is_oa":true,"landing_page_url":"https://doaj.org/article/a60e405cf1324f408a130b74f557aeae","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 4297-4306 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2022.3177235","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3177235","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09780164.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.7699999809265137,"id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G3828105410","display_name":null,"funder_award_id":"61976234","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G663402046","display_name":null,"funder_award_id":"22qntd2001","funder_id":"https://openalex.org/F4320321160","funder_display_name":"Sun Yat-sen University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321160","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W2003815199","https://openalex.org/W2006383776","https://openalex.org/W2020141522","https://openalex.org/W2034546021","https://openalex.org/W2051898806","https://openalex.org/W2067055509","https://openalex.org/W2081829028","https://openalex.org/W2132222679","https://openalex.org/W2140815821","https://openalex.org/W2146302196","https://openalex.org/W2148333466","https://openalex.org/W2169966850","https://openalex.org/W2194775991","https://openalex.org/W2323766577","https://openalex.org/W2540777836","https://openalex.org/W2552805558","https://openalex.org/W2792827505","https://openalex.org/W2896365540","https://openalex.org/W2899663614","https://openalex.org/W2908320224","https://openalex.org/W2919115771","https://openalex.org/W2939647427","https://openalex.org/W2951991161","https://openalex.org/W2953550846","https://openalex.org/W2966542792","https://openalex.org/W2984954051","https://openalex.org/W2997043451","https://openalex.org/W3005632666","https://openalex.org/W3027201985","https://openalex.org/W3027225766","https://openalex.org/W3034655362","https://openalex.org/W3036453075","https://openalex.org/W3093969495","https://openalex.org/W3102127038","https://openalex.org/W3120467244","https://openalex.org/W3128592650","https://openalex.org/W3133726918","https://openalex.org/W3154634026","https://openalex.org/W3161200432","https://openalex.org/W3176330035","https://openalex.org/W3179565650","https://openalex.org/W3180045188","https://openalex.org/W3182928821","https://openalex.org/W3187748454","https://openalex.org/W3200451575","https://openalex.org/W3202757651","https://openalex.org/W3205361185","https://openalex.org/W4200056912","https://openalex.org/W4206378740","https://openalex.org/W6638667902","https://openalex.org/W6682889407","https://openalex.org/W6739901393","https://openalex.org/W6755977528"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Non-agriculturalization":[0],"incidents":[1],"are":[2,35,57],"serious":[3],"threats":[4],"to":[5,37,94,112,125,143,147],"local":[6],"agricultural":[7],"ecosystem":[8],"and":[9,26,66,92,97,127,218,224],"global":[10],"food":[11],"security.":[12],"Remote":[13],"sensing":[14],"change":[15,100,145,159,165,174,214],"detection":[16,25,160,175,215],"(CD)":[17],"can":[18],"provide":[19,170],"an":[20],"effective":[21,98],"approach":[22],"for":[23,151,155,232],"in-time":[24],"prevention":[27],"of":[28,44,62,90,158,166,182,190,201,208,219],"such":[29],"incidents.":[30],"However,":[31],"existing":[32],"CD":[33,196],"methods":[34],"difficult":[36],"deal":[38],"with":[39,81,137,162,186,194,204],"the":[40,60,67,88,103,149,156,187,199,202,205,211,227,235],"large":[41],"intra-class":[42],"differences":[43],"cropland":[45,99,164,173],"changes":[46],"in":[47,226],"high-resolution":[48,212],"images":[49,185],"(HRIs).":[50],"In":[51,102],"addition,":[52],"traditional":[53],"CNN":[54,91,139],"based":[55],"models":[56,197],"plagued":[58],"by":[59,72],"loss":[61],"long-range":[63],"context":[64,83,120,129],"information,":[65],"high":[68],"computational":[69],"complexity":[70],"brought":[71],"deep":[73,152],"layers.":[74,153],"Therefore,":[75],"we":[76,168],"propose":[77],"a":[78,105,117,132,171],"CNN-transformer":[79],"network":[80],"multi-scale":[82,119],"aggregation":[84],"(MSCANet),":[85],"which":[86,178],"combines":[87],"merits":[89],"transformer":[93],"fulfill":[95],"efficient":[96],"detection.":[101],"MSCANet,":[104,203],"CNN-based":[106],"feature":[107],"extractor":[108],"is":[109,123,141],"first":[110],"utilized":[111],"capture":[113],"hierarchical":[114],"features,":[115],"then":[116],"transformer-based":[118],"aggregator":[121],"(MSCA)":[122],"designed":[124],"encode":[126],"aggregate":[128],"information.":[130],"Finally,":[131],"multi-branch":[133],"prediction":[134],"head":[135],"(MBPH)":[136],"three":[138],"classifiers":[140],"applied":[142],"obtain":[144],"maps,":[146],"enhance":[148],"supervision":[150],"Besides,":[154],"lack":[157],"dataset":[161,176,216,225],"fine-grained":[163],"interest,":[167],"also":[169],"new":[172],"(CLCD),":[177],"contains":[179],"600":[180],"pairs":[181],"512&#x00D7;512":[183],"bi-temporal":[184],"spatial":[188],"resolution":[189],"0.5-2m.":[191],"Comparative":[192],"experiments":[193],"several":[195],"prove":[198],"effectiveness":[200],"highest":[206],"F1":[207],"64.67%":[209],"on":[210,221],"semantic":[213],"(HRSCD),":[217],"71.29%":[220],"CLCD.":[222],"Code":[223],"paper":[228],"will":[229],"be":[230],"available":[231],"download":[233],"from":[234],"following":[236],"link":[237],"https://github.com/liumency/CropLand-CD.":[238]},"counts_by_year":[{"year":2026,"cited_by_count":30},{"year":2025,"cited_by_count":140},{"year":2024,"cited_by_count":114},{"year":2023,"cited_by_count":64},{"year":2022,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
