{"id":"https://openalex.org/W3217004489","doi":"https://doi.org/10.1109/tgrs.2021.3131993","title":"Deep Multiscale Siamese Network With Parallel Convolutional Structure and Self-Attention for Change Detection","display_name":"Deep Multiscale Siamese Network With Parallel Convolutional Structure and Self-Attention for Change Detection","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W3217004489","doi":"https://doi.org/10.1109/tgrs.2021.3131993","mag":"3217004489"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3131993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3131993","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":["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/A5086637297","display_name":"Qingle Guo","orcid":"https://orcid.org/0000-0002-4028-5579"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingle Guo","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-4028-5579","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100696425","display_name":"Junping Zhang","orcid":"https://orcid.org/0000-0002-1082-114X"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junping Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-1082-114X","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101404302","display_name":"Shengyu Zhu","orcid":"https://orcid.org/0000-0001-5704-1338"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengyu Zhu","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0001-5704-1338","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002068112","display_name":"Chongxiao Zhong","orcid":"https://orcid.org/0000-0002-3448-5320"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongxiao Zhong","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-3448-5320","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100449291","display_name":"Ye Zhang","orcid":"https://orcid.org/0000-0001-8721-4535"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0001-8721-4535","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":7.8466,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.97741017,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":1.0,"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":1.0,"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":0.9944999814033508,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9771000146865845,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental 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":0.8520501852035522},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.723268985748291},{"id":"https://openalex.org/keywords/subnetwork","display_name":"Subnetwork","score":0.6930077075958252},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6796994209289551},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6773368716239929},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6594642400741577},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5888822078704834},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5532969236373901},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5154989361763},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.4638732671737671},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4522552490234375},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.4489917457103729}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8520501852035522},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.723268985748291},{"id":"https://openalex.org/C2780186347","wikidata":"https://www.wikidata.org/wiki/Q11414","display_name":"Subnetwork","level":2,"score":0.6930077075958252},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6796994209289551},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6773368716239929},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6594642400741577},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5888822078704834},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5532969236373901},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5154989361763},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.4638732671737671},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4522552490234375},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.4489917457103729},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3131993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3131993","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1849479095","display_name":"\u5bbd\u6ce2\u6bb5\u591a\u7ef4\u5ea6\u9ad8\u5149\u8c31\u9065\u611f\u56fe\u50cf\u5206\u6790\u53ca\u89e3\u8bd1\u65b0\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61871150","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W1677182931","https://openalex.org/W1927211154","https://openalex.org/W1973233105","https://openalex.org/W1978310288","https://openalex.org/W1998595580","https://openalex.org/W2004112412","https://openalex.org/W2104374858","https://openalex.org/W2111320133","https://openalex.org/W2118116484","https://openalex.org/W2123384846","https://openalex.org/W2144552105","https://openalex.org/W2157100165","https://openalex.org/W2157364932","https://openalex.org/W2194775991","https://openalex.org/W2312468355","https://openalex.org/W2516616494","https://openalex.org/W2517579290","https://openalex.org/W2563613133","https://openalex.org/W2601202827","https://openalex.org/W2751993439","https://openalex.org/W2759938573","https://openalex.org/W2774243562","https://openalex.org/W2795547044","https://openalex.org/W2891248708","https://openalex.org/W2955058313","https://openalex.org/W2964309882","https://openalex.org/W2967731069","https://openalex.org/W2969212378","https://openalex.org/W2979572910","https://openalex.org/W2981650297","https://openalex.org/W2988020997","https://openalex.org/W2989751901","https://openalex.org/W2997043451","https://openalex.org/W3004369358","https://openalex.org/W3004704948","https://openalex.org/W3009942016","https://openalex.org/W3012456963","https://openalex.org/W3015038817","https://openalex.org/W3027225766","https://openalex.org/W3033043020","https://openalex.org/W3036453075","https://openalex.org/W3036616251","https://openalex.org/W3042599683","https://openalex.org/W3043221945","https://openalex.org/W3099503507","https://openalex.org/W3110074314","https://openalex.org/W3113331579","https://openalex.org/W3120467244","https://openalex.org/W3130754787","https://openalex.org/W3133726918","https://openalex.org/W3157519352","https://openalex.org/W3176131500","https://openalex.org/W3176330035","https://openalex.org/W3179303890","https://openalex.org/W3187748454","https://openalex.org/W3194641144","https://openalex.org/W3209087402","https://openalex.org/W6637373629","https://openalex.org/W6679998328","https://openalex.org/W6696085341"],"related_works":["https://openalex.org/W2060724872","https://openalex.org/W2082094785","https://openalex.org/W2202198356","https://openalex.org/W3087203342","https://openalex.org/W2377184161","https://openalex.org/W228984114","https://openalex.org/W4226360758","https://openalex.org/W2472390602","https://openalex.org/W2810783540","https://openalex.org/W4309346246"],"abstract_inverted_index":{"With":[0],"the":[1,17,20,23,40,47,97,104,107,123,134,160,175],"wide":[2],"application":[3],"of":[4,42,75,146,162],"deep":[5,58,90,111],"learning":[6],"(DL),":[7],"change":[8],"detection":[9],"(CD)":[10],"for":[11,129],"remote-sensing":[12],"images":[13],"(RSIs)":[14],"has":[15,72],"realized":[16],"leap":[18],"from":[19],"traditional":[21],"to":[22,121,142,157],"intelligent":[24],"methods.":[25],"However,":[26],"many":[27],"existing":[28],"methods":[29],"still":[30],"need":[31],"further":[32,158],"improvement":[33],"in":[34,38,180],"practical":[35],"applications,":[36],"especially":[37],"increasing":[39],"effectiveness":[41],"feature":[43,76,79,92,94,100],"extraction":[44,77],"and":[45,67,78,99,150],"reducing":[46],"model":[48,139,154],"computational":[49],"cost.":[50],"In":[51,106,133],"this":[52],"article,":[53],"we":[54],"propose":[55],"a":[56,110,137],"novel":[57],"multiscale":[59,91,112,144],"Siamese":[60,113],"network":[61,114],"with":[62],"parallel":[63],"convolutional":[64,117],"structure":[65],"(PCS)":[66],"self-attention":[68],"(SA)":[69],"(MSPSNet),":[70],"which":[71],"excellent":[73],"capabilities":[74],"integration":[80,95],"under":[81],"an":[82,152],"acceptable":[83],"consumption.":[84],"It":[85],"mainly":[86],"contains":[87],"three":[88],"subnetworks:":[89],"extraction,":[93],"by":[96],"PCS,":[98],"refinement":[101],"based":[102,115],"on":[103,116,168],"SA.":[105],"first":[108],"subnetwork,":[109],"block":[118],"is":[119,140,155],"designed":[120],"depict":[122],"image":[124,163],"features":[125,145],"at":[126],"different":[127,130,147],"scales":[128],"temporal":[131,148],"images.":[132],"subsequent":[135],"subnetworks,":[136],"PCS":[138],"proposed":[141,176],"integrate":[143],"images,":[149],"then,":[151],"SA":[153],"constructed":[156],"enhance":[159],"representation":[161],"information.":[164],"Experiments":[165],"are":[166],"conducted":[167],"two":[169],"public":[170],"RSI":[171],"datasets,":[172],"indicating":[173],"that":[174],"framework":[177],"performs":[178],"well":[179],"detecting":[181],"changes.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":31},{"year":2024,"cited_by_count":35},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":8}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
