{"id":"https://openalex.org/W1485989326","doi":"https://doi.org/10.1109/eusipco.2015.7362664","title":"Band selection in RKHS for fast nonlinear unmixing of hyperspectral images","display_name":"Band selection in RKHS for fast nonlinear unmixing of hyperspectral images","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1485989326","doi":"https://doi.org/10.1109/eusipco.2015.7362664","mag":"1485989326"},"language":"en","primary_location":{"id":"doi:10.1109/eusipco.2015.7362664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eusipco.2015.7362664","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 23rd European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1503.02090","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009495271","display_name":"Tales Imbiriba","orcid":"https://orcid.org/0000-0002-2626-2039"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"T. Imbiriba","raw_affiliation_strings":["Federal University of Santa Catarina, Florianopolis, SC, Brazil","Federal University of Santa Catarina Florian\u00f3polis SC Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florianopolis, SC, Brazil","institution_ids":["https://openalex.org/I4104125"]},{"raw_affiliation_string":"Federal University of Santa Catarina Florian\u00f3polis SC Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066014633","display_name":"J.C.M. Bermudez","orcid":"https://orcid.org/0000-0002-6712-939X"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"J. C. M. Bermudez","raw_affiliation_strings":["Federal University of Santa Catarina, Florianopolis, SC, Brazil","Federal University of Santa Catarina Florian\u00f3polis SC Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florianopolis, SC, Brazil","institution_ids":["https://openalex.org/I4104125"]},{"raw_affiliation_string":"Federal University of Santa Catarina Florian\u00f3polis SC Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009808175","display_name":"C\u00e9dric Richard","orcid":"https://orcid.org/0000-0003-2890-141X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Richard","raw_affiliation_strings":["Universite de Nice Sophia-Antipolis CNRS, Nice, France","Universite de Nice Sophia Antipolis, CNRS, Nice, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universite de Nice Sophia-Antipolis CNRS, Nice, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394"]},{"raw_affiliation_string":"Universite de Nice Sophia Antipolis, CNRS, Nice, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018816346","display_name":"Jean\u2010Yves Tourneret","orcid":"https://orcid.org/0000-0001-5219-3455"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4387153255","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'\u00c9lectrotechnique, d'\u00c9lectronique, d'Informatique, d'Hydraulique et des T\u00e9l\u00e9communications","ror":"https://ror.org/05wfw4946","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4387153255"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J.-Y. Tourneret","raw_affiliation_strings":["University of Toulouse, IRIT-ENSEEIHT, CNRS, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toulouse, IRIT-ENSEEIHT, CNRS, Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I17866349","https://openalex.org/I205747304","https://openalex.org/I3131550300","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4210160189","https://openalex.org/I4387153255"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":11,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5379,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.51343604,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1651","last_page":"1655"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"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":0.9998000264167786,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9908000230789185,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9835000038146973,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9081158638000488},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.716242790222168},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6258972883224487},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6190897226333618},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.580601692199707},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5685142874717712},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.564373254776001},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5636062026023865},{"id":"https://openalex.org/keywords/reproducing-kernel-hilbert-space","display_name":"Reproducing kernel Hilbert space","score":0.5574268102645874},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4531172215938568},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4372815787792206},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42498311400413513},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27395135164260864},{"id":"https://openalex.org/keywords/hilbert-space","display_name":"Hilbert space","score":0.26693597435951233}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9081158638000488},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.716242790222168},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6258972883224487},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6190897226333618},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.580601692199707},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5685142874717712},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.564373254776001},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5636062026023865},{"id":"https://openalex.org/C80884492","wikidata":"https://www.wikidata.org/wiki/Q3345678","display_name":"Reproducing kernel Hilbert space","level":3,"score":0.5574268102645874},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4531172215938568},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4372815787792206},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42498311400413513},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27395135164260864},{"id":"https://openalex.org/C62799726","wikidata":"https://www.wikidata.org/wiki/Q190056","display_name":"Hilbert space","level":2,"score":0.26693597435951233},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/eusipco.2015.7362664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eusipco.2015.7362664","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 23rd European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1503.02090","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1503.02090","pdf_url":"https://arxiv.org/pdf/1503.02090","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1503.02090","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1503.02090","pdf_url":"https://arxiv.org/pdf/1503.02090","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W740415","https://openalex.org/W1555549210","https://openalex.org/W1574202531","https://openalex.org/W1669655639","https://openalex.org/W1986280275","https://openalex.org/W2005818237","https://openalex.org/W2009109609","https://openalex.org/W2011315899","https://openalex.org/W2019274094","https://openalex.org/W2025315075","https://openalex.org/W2028967512","https://openalex.org/W2042626896","https://openalex.org/W2060629443","https://openalex.org/W2069231830","https://openalex.org/W2071249186","https://openalex.org/W2075241504","https://openalex.org/W2078183677","https://openalex.org/W2087263574","https://openalex.org/W2088259770","https://openalex.org/W2126739537","https://openalex.org/W2128462828","https://openalex.org/W2138038253","https://openalex.org/W2139047226","https://openalex.org/W2139199764","https://openalex.org/W2142202560","https://openalex.org/W2151111809","https://openalex.org/W2156909104","https://openalex.org/W2211548590","https://openalex.org/W2766547421","https://openalex.org/W3122463936","https://openalex.org/W3195212285","https://openalex.org/W4239200010","https://openalex.org/W4239944110","https://openalex.org/W4251085907","https://openalex.org/W4312960235","https://openalex.org/W6634351063","https://openalex.org/W6652665233","https://openalex.org/W6656503903","https://openalex.org/W6745716280"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W2065805792","https://openalex.org/W4285290579","https://openalex.org/W149320920","https://openalex.org/W3125885229","https://openalex.org/W2896570485","https://openalex.org/W1527525543","https://openalex.org/W2370512383","https://openalex.org/W2962818398","https://openalex.org/W2111121652"],"abstract_inverted_index":{"The":[0],"profusion":[1],"of":[2,10,43,49,54,92,95],"spectral":[3],"bands":[4],"generated":[5],"by":[6,82],"the":[7,40,46,52,78],"acquisition":[8],"process":[9],"hyperspectral":[11],"images":[12],"generally":[13],"leads":[14],"to":[15,75],"high":[16,41],"computational":[17],"costs.":[18],"Such":[19],"difficulties":[20],"arise":[21],"in":[22,68],"particular":[23],"with":[24,39],"nonlinear":[25,83],"unmixing":[26,84,99],"methods,":[27],"which":[28],"are":[29],"naturally":[30],"more":[31],"complex":[32],"than":[33],"linear":[34],"ones.":[35],"This":[36],"complexity,":[37],"associated":[38],"redundancy":[42],"information":[44],"within":[45],"complete":[47],"set":[48],"bands,":[50],"make":[51],"search":[53],"band":[55,65],"selection":[56,66],"algorithms":[57],"relevant.":[58],"With":[59],"this":[60],"work,":[61],"we":[62],"propose":[63],"a":[64,89],"strategy":[67],"reproducing":[69],"kernel":[70],"Hilbert":[71],"spaces":[72],"that":[73],"allows":[74],"drastically":[76],"reduce":[77],"processing":[79],"time":[80],"required":[81],"techniques.":[85],"Simulation":[86],"results":[87],"show":[88],"complexity":[90],"reduction":[91],"two":[93],"orders":[94],"magnitude":[96],"without":[97],"compromising":[98],"performance.":[100]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}