{"id":"https://openalex.org/W2016455085","doi":"https://doi.org/10.1541/ieejeiss.124.966","title":"Land-cover Classification of Remote Sensing Data using the Extended Kalman Filter","display_name":"Land-cover Classification of Remote Sensing Data using the Extended Kalman Filter","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2016455085","doi":"https://doi.org/10.1541/ieejeiss.124.966","mag":"2016455085"},"language":"en","primary_location":{"id":"doi:10.1541/ieejeiss.124.966","doi":"https://doi.org/10.1541/ieejeiss.124.966","is_oa":true,"landing_page_url":"https://doi.org/10.1541/ieejeiss.124.966","pdf_url":"https://www.jstage.jst.go.jp/article/ieejeiss/124/4/124_4_966/_pdf","source":{"id":"https://openalex.org/S2764471703","display_name":"IEEJ Transactions on Electronics Information and Systems","issn_l":"0385-4221","issn":["0385-4221","1348-8155"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEJ Transactions on Electronics, Information and Systems","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/ieejeiss/124/4/124_4_966/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064037789","display_name":"Iwao Okutani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I137975476","display_name":"Shinshu University","ror":"https://ror.org/0244rem06","country_code":"JP","type":"education","lineage":["https://openalex.org/I137975476"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Iwao Okutani","raw_affiliation_strings":["Dept. of Architecture and Civil Engineering Shinshu Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Architecture and Civil Engineering Shinshu Univ","institution_ids":["https://openalex.org/I137975476"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Masanori Takeuchi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masanori Takeuchi","raw_affiliation_strings":["Chikuma City Office"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chikuma City Office","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010309224","display_name":"Tatsuo Takase","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I137975476","display_name":"Shinshu University","ror":"https://ror.org/0244rem06","country_code":"JP","type":"education","lineage":["https://openalex.org/I137975476"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuo Takase","raw_affiliation_strings":["Dept. of Architecture and Civil Engineering Shinshu Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Architecture and Civil Engineering Shinshu Univ","institution_ids":["https://openalex.org/I137975476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18268934,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"124","issue":"4","first_page":"966","last_page":"973"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9771000146865845,"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"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9771000146865845,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.017799999564886093,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.002199999988079071,"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/land-cover-classification","display_name":"land cover classification","score":0.9919999837875366},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"extended Kalman filter","score":0.9879999756813049},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"remote sensing","score":0.5400000214576721},{"id":"https://openalex.org/keywords/covariance-features","display_name":"covariance features","score":0.5509999990463257}],"concepts":[{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.7153148651123047},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6709370017051697},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5899041891098022},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.5871303081512451},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.4207213819026947},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.41133877635002136},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4112173318862915},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3711780309677124},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.34326088428497314},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.33981266617774963},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.25186777114868164},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.24889272451400757},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0900023877620697},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1541/ieejeiss.124.966","doi":"https://doi.org/10.1541/ieejeiss.124.966","is_oa":true,"landing_page_url":"https://doi.org/10.1541/ieejeiss.124.966","pdf_url":"https://www.jstage.jst.go.jp/article/ieejeiss/124/4/124_4_966/_pdf","source":{"id":"https://openalex.org/S2764471703","display_name":"IEEJ Transactions on Electronics Information and Systems","issn_l":"0385-4221","issn":["0385-4221","1348-8155"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEJ Transactions on Electronics, Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1541/ieejeiss.124.966","doi":"https://doi.org/10.1541/ieejeiss.124.966","is_oa":true,"landing_page_url":"https://doi.org/10.1541/ieejeiss.124.966","pdf_url":"https://www.jstage.jst.go.jp/article/ieejeiss/124/4/124_4_966/_pdf","source":{"id":"https://openalex.org/S2764471703","display_name":"IEEJ Transactions on Electronics Information and Systems","issn_l":"0385-4221","issn":["0385-4221","1348-8155"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEJ Transactions on Electronics, Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2016455085.pdf"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2314072880","https://openalex.org/W2517404864"],"related_works":["https://openalex.org/W401909474","https://openalex.org/W2037909033","https://openalex.org/W2056846661","https://openalex.org/W2581480697","https://openalex.org/W2781561796","https://openalex.org/W2014890507","https://openalex.org/W2410550246","https://openalex.org/W2079283682","https://openalex.org/W2418565128","https://openalex.org/W2079553729"],"abstract_inverted_index":{"Already":[0],"proposed":[1],"was":[2],"a":[3,17,62],"method":[4,35,66,94,116,121],"using":[5,67],"the":[6,13,21,52,56,68,90,98,114,118],"Kalman":[7,70,119],"filter":[8,71],"which":[9,72],"aimed":[10],"to":[11],"estimate":[12],"land-cover":[14,64,133],"condition":[15],"of":[16,20,23,40,76,79,126],"small":[18,53,91],"area":[19,100],"order":[22],"200m\u00d7200m":[24],"from":[25,103],"remotely":[26],"sensed":[27],"data":[28,42],"based":[29],"on":[30],"category":[31,134,141],"decomposition":[32],"principle.":[33],"This":[34],"utilized":[36],"only":[37],"average":[38],"values":[39,82],"band":[41],"for":[43,106],"both":[44],"categorical":[45,80],"reflectance":[46,81],"spectra":[47],"and":[48,136],"observation":[49],"quantity":[50],"over":[51,97],"area.":[54,92],"In":[55],"present":[57],"paper":[58],"we":[59],"put":[60],"forward":[61],"new":[63,115],"estimation":[65,135],"extended":[69],"can":[73],"take":[74],"account":[75],"covariance":[77],"features":[78],"as":[83,85],"well":[84],"pixels":[86],"brightness":[87],"variation":[88],"within":[89],"The":[93,110],"is":[95],"tested":[96],"4km\u00d78km":[99],"drawn":[101],"out":[102],"Odawara":[104],"city":[105],"its":[107],"validity":[108],"verification.":[109],"results":[111],"show":[112],"that":[113],"outperforms":[117],"filtering":[120],"by":[122,137],"9.6%":[123],"in":[124,131,139],"terms":[125],"root":[127],"mean":[128],"square":[129],"error":[130],"five":[132],"17.2%":[138],"thirteen":[140],"estimation.":[142]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}