{"id":"https://openalex.org/W2014890507","doi":"https://doi.org/10.1109/igarss.2012.6352495","title":"A search algorithm to meta-optimize the parameters for an extended KALMAN FILTER TO IMPROVE CLASSIFICATION ON HYPER-TEMPORAL IMAGES","display_name":"A search algorithm to meta-optimize the parameters for an extended KALMAN FILTER TO IMPROVE CLASSIFICATION ON HYPER-TEMPORAL IMAGES","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2014890507","doi":"https://doi.org/10.1109/igarss.2012.6352495","mag":"2014890507"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6352495","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352495","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5014524509","display_name":"B.P. Salmon","orcid":"https://orcid.org/0000-0001-5722-3414"},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"government","lineage":["https://openalex.org/I21360634"]},{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"B.P. Salmon","raw_affiliation_strings":["Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa","Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]},{"raw_affiliation_string":"Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031004986","display_name":"W. Kleynhans","orcid":"https://orcid.org/0000-0002-7046-7023"},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"government","lineage":["https://openalex.org/I21360634"]},{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"W. Kleynhans","raw_affiliation_strings":["Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa","Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]},{"raw_affiliation_string":"Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047714792","display_name":"F. van den Bergh","orcid":"https://orcid.org/0000-0002-4935-514X"},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"government","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"F. van den Bergh","raw_affiliation_strings":["Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102816133","display_name":"J.C. Olivier","orcid":"https://orcid.org/0000-0002-7703-6357"},"institutions":[{"id":"https://openalex.org/I129801699","display_name":"University of Tasmania","ror":"https://ror.org/01nfmeh72","country_code":"AU","type":"education","lineage":["https://openalex.org/I129801699"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"J.C. Olivier","raw_affiliation_strings":["School of Engineering, University of Tasmania, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Tasmania, Australia","institution_ids":["https://openalex.org/I129801699"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057679055","display_name":"Willem Marais","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W.J. Marais","raw_affiliation_strings":["Space Science and Engineering Center, University of Wisconsin-Madison, Wisconsin, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Science and Engineering Center, University of Wisconsin-Madison, Wisconsin, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058690922","display_name":"Trienko Grobler","orcid":"https://orcid.org/0000-0001-5274-0105"},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"government","lineage":["https://openalex.org/I21360634"]},{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"T.L. Grobler","raw_affiliation_strings":["Defense, Peace, Safety and Security Unit, CSIR, Pretoria, South Africa","Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Defense, Peace, Safety and Security Unit, CSIR, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]},{"raw_affiliation_string":"Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071284038","display_name":"K.J. Wessels","orcid":null},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"government","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"K.J. Wessels","raw_affiliation_strings":["Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Research Unit, Meraka Institute, CSIR, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.3236,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.91873669,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"4974","last_page":"4977"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9980000257492065,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.992900013923645,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.62812340259552},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.5982276201248169},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.579735517501831},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5112007260322571},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5019633769989014},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.48609021306037903},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.4738655090332031},{"id":"https://openalex.org/keywords/moderate-resolution-imaging-spectroradiometer","display_name":"Moderate-resolution imaging spectroradiometer","score":0.4390484690666199},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38138583302497864},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3513697385787964},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3450832962989807},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32768553495407104},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.12825018167495728},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09771907329559326}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.62812340259552},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.5982276201248169},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.579735517501831},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5112007260322571},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5019633769989014},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.48609021306037903},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.4738655090332031},{"id":"https://openalex.org/C2777007095","wikidata":"https://www.wikidata.org/wiki/Q676840","display_name":"Moderate-resolution imaging spectroradiometer","level":3,"score":0.4390484690666199},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38138583302497864},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3513697385787964},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3450832962989807},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32768553495407104},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.12825018167495728},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09771907329559326},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2012.6352495","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352495","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:ecite.utas.edu.au:82340","is_oa":false,"landing_page_url":"http://ecite.utas.edu.au/82340","pdf_url":null,"source":{"id":"https://openalex.org/S4306401569","display_name":"eCite Digital Repository (University of Tasmania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I129801699","host_organization_name":"University of Tasmania","host_organization_lineage":["https://openalex.org/I129801699"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Refereed Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2047192490","https://openalex.org/W2170094388","https://openalex.org/W2999729612"],"related_works":["https://openalex.org/W2089114113","https://openalex.org/W2389555968","https://openalex.org/W2352634297","https://openalex.org/W2320550378","https://openalex.org/W2103062922","https://openalex.org/W2162299404","https://openalex.org/W2921923888","https://openalex.org/W1968232416","https://openalex.org/W2908695806","https://openalex.org/W2086038705"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"the":[3,43,53,70,76,96,106,120],"Bias":[4,33],"Variance":[5,34],"Search":[6],"Algorithm":[7],"is":[8,49],"proposed":[9],"as":[10],"an":[11,22],"algorithm":[12,29,98],"to":[13,38,41,55,59,66,124],"optimize":[14],"a":[15,32,61,125],"candidate":[16,47],"set":[17,42,48],"of":[18,69,75,95],"initial":[19,44],"parameters":[20,58,85],"for":[21,89],"Extended":[23],"Kalman":[24],"filter":[25],"(EKF).":[26],"The":[27,46,83,93],"search":[28,97],"operates":[30],"on":[31,101],"Equilibrium":[35],"Point":[36],"criterion":[37],"determine":[39],"how":[40],"parameters.":[45],"then":[50,87],"used":[51,88],"by":[52],"EKF":[54],"estimate":[56],"state":[57,84],"fit":[60],"triply":[62],"modulated":[63],"cosine":[64],"function":[65],"time":[67],"series":[68],"first":[71],"two":[72],"spectral":[73],"bands":[74],"MODerate-resolution":[77],"Imaging":[78],"Spectroradiometer":[79],"(MODIS)":[80],"land":[81,90,103,114],"product.":[82],"are":[86],"cover":[91,104,115],"classification.":[92],"results":[94],"was":[99,117,122],"tested":[100],"classifying":[102],"in":[105,113],"Limpopo":[107],"province,":[108],"South":[109],"Africa.":[110],"An":[111],"improvement":[112],"classification":[116],"observed":[118],"when":[119],"method":[121],"compared":[123],"robust":[126],"regression":[127],"method.":[128]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}