{"id":"https://openalex.org/W3188605931","doi":"https://doi.org/10.1109/lgrs.2021.3095508","title":"Bi-CCD: Improved Continuous Change Detection by Combining Forward and Reverse Change Detection Procedure","display_name":"Bi-CCD: Improved Continuous Change Detection by Combining Forward and Reverse Change Detection Procedure","publication_year":2021,"publication_date":"2021-08-10","ids":{"openalex":"https://openalex.org/W3188605931","doi":"https://doi.org/10.1109/lgrs.2021.3095508","mag":"3188605931"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2021.3095508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2021.3095508","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5089057605","display_name":"Hongrui Zheng","orcid":"https://orcid.org/0000-0002-1284-285X"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongrui Zheng","raw_affiliation_strings":["Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I881766915"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I4210141657","https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100690406","display_name":"Peijun Du","orcid":"https://orcid.org/0000-0002-2488-2656"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peijun Du","raw_affiliation_strings":["Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I881766915"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I4210141657","https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041154978","display_name":"Shanchuan Guo","orcid":"https://orcid.org/0000-0002-0077-4810"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanchuan Guo","raw_affiliation_strings":["Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I881766915"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I4210141657","https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012507645","display_name":"Xin Wang","orcid":"https://orcid.org/0000-0001-6653-2585"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Wang","raw_affiliation_strings":["Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I881766915"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I4210141657","https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100618891","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0001-8162-9422"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, School of Geography and Ocean Science, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I881766915"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I4210141657","https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100684827","display_name":"Sicong Liu","orcid":"https://orcid.org/0000-0003-1612-4844"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sicong Liu","raw_affiliation_strings":["College of Surveying and Geoinformatics, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"College of Surveying and Geoinformatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103574651","display_name":"Xiaojuan Li","orcid":"https://orcid.org/0009-0005-6471-5456"},"institutions":[{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojuan Li","raw_affiliation_strings":["Collaborative Innovation Center for the South China Sea Studies, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Collaborative Innovation Center for the South China Sea Studies, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I4210141657","https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5089057605"],"corresponding_institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210141657","https://openalex.org/I881766915"],"apc_list":null,"apc_paid":null,"fwci":0.5041,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.69050313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9979000091552734,"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":0.9979000091552734,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9973000288009644,"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"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9828000068664551,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/akaike-information-criterion","display_name":"Akaike information criterion","score":0.810467004776001},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.6234202980995178},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6160476803779602},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.608547031879425},{"id":"https://openalex.org/keywords/bayesian-information-criterion","display_name":"Bayesian information criterion","score":0.5115483999252319},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.4288640022277832},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4245089292526245},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3819410800933838},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.25806277990341187},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25505128502845764},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08380362391471863}],"concepts":[{"id":"https://openalex.org/C126674687","wikidata":"https://www.wikidata.org/wiki/Q1662573","display_name":"Akaike information criterion","level":2,"score":0.810467004776001},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.6234202980995178},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6160476803779602},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.608547031879425},{"id":"https://openalex.org/C168136583","wikidata":"https://www.wikidata.org/wiki/Q1988242","display_name":"Bayesian information criterion","level":2,"score":0.5115483999252319},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.4288640022277832},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4245089292526245},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3819410800933838},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.25806277990341187},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25505128502845764},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08380362391471863}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2021.3095508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2021.3095508","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.5,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G6166494848","display_name":null,"funder_award_id":"41631176","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1982121855","https://openalex.org/W2030864384","https://openalex.org/W2055718260","https://openalex.org/W2115694969","https://openalex.org/W2117996123","https://openalex.org/W2528507066","https://openalex.org/W2735042947","https://openalex.org/W2811229714","https://openalex.org/W2905067768","https://openalex.org/W2912657755","https://openalex.org/W2922152173","https://openalex.org/W2967165937","https://openalex.org/W2969545547","https://openalex.org/W2990510141"],"related_works":["https://openalex.org/W4320029652","https://openalex.org/W1120894264","https://openalex.org/W3137157797","https://openalex.org/W4210738287","https://openalex.org/W2940537664","https://openalex.org/W4313514608","https://openalex.org/W4210860837","https://openalex.org/W3110289222","https://openalex.org/W3171173756","https://openalex.org/W3188605931"],"abstract_inverted_index":{"Continuous":[0],"change":[1,16,52,133],"detection":[2,53,134],"(CCD)":[3],"is":[4,45],"one":[5],"of":[6,24,30,39,51,62,72,132,137,189,198],"the":[7,28,37,49,56,60,67,96,130,150,160,166,171,186,196,209],"most":[8,179],"famous":[9],"algorithms":[10],"in":[11,98,111,135],"remote":[12],"sensing":[13],"time":[14,73],"series":[15],"detection,":[17],"making":[18],"any":[19],"improvements":[20],"on":[21,122,147,157,195],"it":[22],"are":[23],"great":[25],"significance":[26],"for":[27],"practice":[29],"monitoring":[31],"land":[32],"cover":[33],"dynamics.":[34],"Inspired":[35],"by":[36,54,177],"directionality":[38],"CCD,":[40,168],"a":[41,112],"bidirectional":[42],"CCD":[43,63],"(Bi-CCD)":[44],"proposed":[46],"to":[47,94,204],"improve":[48,129],"accuracy":[50,131,197],"selecting":[55],"optimal":[57,191],"result":[58,124,192],"from":[59,65],"results":[61,117],"running":[64],"both":[66],"forward":[68],"and":[69,87,101,140,174,181],"backward":[70],"directions":[71],"series.":[74],"Three":[75],"criteria":[76,126,194],"including":[77],"root":[78],"mean":[79],"square":[80],"error":[81,139,173,176],"(RMSE),":[82],"Akaike":[83],"information":[84,89],"criterion":[85,90],"(AIC),":[86],"Bayesian":[88],"(BIC)":[91],"were":[92,109],"adopted":[93],"define":[95],"\u201coptimal\u201d":[97],"this":[99],"study,":[100],"their":[102],"effects":[103,188],"under":[104],"three":[105],"common":[106],"parameter":[107],"settings":[108],"evaluated":[110],"simulation":[113],"dataset.":[114],"The":[115],"quantitative":[116],"show":[118],"that":[119],"Bi-CCD":[120,145,155,169,199,201],"based":[121,146,156],"different":[123,187,190,206],"selection":[125,193],"can":[127],"indeed":[128],"terms":[136],"omission":[138,152,172],"commission":[141,162,175],"error.":[142,163],"In":[143,184],"general,":[144],"RMSE":[148],"achieved":[149],"lowest":[151,161],"error,":[153],"while":[154],"BIC":[158],"obtained":[159],"Compared":[164],"with":[165],"unidirectional":[167],"reduces":[170],"at":[178],"11.19%":[180],"15.08%,":[182],"respectively.":[183],"addition,":[185],"enable":[200],"more":[202],"flexible":[203],"handle":[205],"tasks":[207],"than":[208],"standard":[210],"CCD.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
