{"id":"https://openalex.org/W2112556443","doi":"https://doi.org/10.1109/igarss.2007.4423947","title":"Multiclassifiers and decision fusion in the wavelet domain for exploitation of hyperspectral data","display_name":"Multiclassifiers and decision fusion in the wavelet domain for exploitation of hyperspectral data","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2112556443","doi":"https://doi.org/10.1109/igarss.2007.4423947","mag":"2112556443"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423947","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 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/A5111905438","display_name":"Terrance West","orcid":null},"institutions":[{"id":"https://openalex.org/I99041443","display_name":"Mississippi State University","ror":"https://ror.org/0432jq872","country_code":"US","type":"education","lineage":["https://openalex.org/I4210141039","https://openalex.org/I99041443"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Terrance West","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","Mississippi State University , Starkville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","institution_ids":["https://openalex.org/I99041443"]},{"raw_affiliation_string":"Mississippi State University , Starkville","institution_ids":["https://openalex.org/I99041443"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037823063","display_name":"Saurabh Prasad","orcid":"https://orcid.org/0000-0003-3729-9360"},"institutions":[{"id":"https://openalex.org/I99041443","display_name":"Mississippi State University","ror":"https://ror.org/0432jq872","country_code":"US","type":"education","lineage":["https://openalex.org/I4210141039","https://openalex.org/I99041443"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saurabh Prasad","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","Mississippi State University , Starkville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","institution_ids":["https://openalex.org/I99041443"]},{"raw_affiliation_string":"Mississippi State University , Starkville","institution_ids":["https://openalex.org/I99041443"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103103246","display_name":"L.M. Bruce","orcid":"https://orcid.org/0000-0002-9380-1143"},"institutions":[{"id":"https://openalex.org/I99041443","display_name":"Mississippi State University","ror":"https://ror.org/0432jq872","country_code":"US","type":"education","lineage":["https://openalex.org/I4210141039","https://openalex.org/I99041443"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lori Mann Bruce","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","Mississippi State University , Starkville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","institution_ids":["https://openalex.org/I99041443"]},{"raw_affiliation_string":"Mississippi State University , Starkville","institution_ids":["https://openalex.org/I99041443"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99041443"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4850","last_page":"4853"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9991000294685364,"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":0.9991000294685364,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9918000102043152,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7718384265899658},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.712181568145752},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6836453676223755},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.6664037108421326},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.5744285583496094},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5703848600387573},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.560468316078186},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5358285903930664},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.517850935459137},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4600697457790375},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.41879767179489136},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38787171244621277},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.3393675684928894}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7718384265899658},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.712181568145752},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6836453676223755},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.6664037108421326},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.5744285583496094},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5703848600387573},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.560468316078186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5358285903930664},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.517850935459137},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4600697457790375},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.41879767179489136},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38787171244621277},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.3393675684928894}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2007.4423947","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.332.6169","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.332.6169","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cerser.ecsu.edu/07events/070723igarss/terrance_west_igarss07.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5099999904632568}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306110","display_name":"U.S. Department of Homeland Security","ror":"https://ror.org/00jyr0d86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1512748702","https://openalex.org/W1865006706","https://openalex.org/W2113236250","https://openalex.org/W2118880560","https://openalex.org/W2124194540","https://openalex.org/W2129524227","https://openalex.org/W2140991832","https://openalex.org/W2543041142","https://openalex.org/W2548730065","https://openalex.org/W6729520473"],"related_works":["https://openalex.org/W2132083814","https://openalex.org/W2292979300","https://openalex.org/W2114217318","https://openalex.org/W2794812819","https://openalex.org/W2587881214","https://openalex.org/W3104072235","https://openalex.org/W3036945320","https://openalex.org/W2370263288","https://openalex.org/W1995622179","https://openalex.org/W4391160746"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,94,97,128,132,138,142,147,151,157,161],"discrete":[4],"wavelet":[5,48],"transform":[6],"(DWT)":[7],"is":[8,44],"employed":[9],"as":[10,102,120],"a":[11,15,31,63,73],"preprocessing":[12],"stage":[13],"for":[14,21,88],"multiclassifier":[16,64,130],"and":[17,24,35],"decision":[18],"fusion":[19],"system":[20,82],"feature":[22],"extraction":[23],"dimensionality":[25,116],"reduction":[26,117],"of":[27,96],"hyperspectral":[28,86,115],"data.":[29],"As":[30],"result,":[32],"both":[33],"global":[34],"local":[36],"spectral":[37],"features":[38],"can":[39],"be":[40],"exploited.":[41],"Feature":[42],"grouping":[43],"conducted":[45],"according":[46],"to":[47,85,113,141,160],"decomposition":[49,55],"levels,":[50],"or":[51],"scales.":[52],"Each":[53],"DWT":[54,129],"level's":[56],"detail":[57],"coefficients":[58],"are":[59,69],"classified":[60],"independently,":[61],"creating":[62],"system.":[65],"The":[66,78,108],"resulting":[67],"classifications":[68],"then":[70],"fused":[71],"using":[72,127,146],"simple":[74],"majority":[75],"voting":[76],"scheme.":[77],"proposed":[79,109],"target":[80],"recognition":[81],"was":[83,111],"applied":[84],"data":[87],"an":[89],"agricultural":[90],"applications,":[91],"namely":[92],"detecting":[93],"presence":[95],"often":[98],"devastating":[99],"disease":[100],"known":[101],"soybean":[103,106],"rust":[104],"in":[105],"crops.":[107],"approach":[110],"compared":[112],"well-known":[114],"methods,":[118],"such":[119],"stepwise":[121,148],"linear":[122],"discriminant":[123],"anlaysis":[124],"(LDA).":[125],"When":[126,145],"system,":[131],"overall":[133,152],"classification":[134,153],"accuracies":[135,154],"ranged":[136,155],"from":[137,156],"high":[139],"80's":[140],"mid":[143,158,162],"90's.":[144,163],"LDA":[149],"technique":[150],"60s":[159]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
