{"id":"https://openalex.org/W2765961813","doi":"https://doi.org/10.1109/whispers.2015.8075452","title":"Order-\u221e nonlinear hyperspectral unmixing by sinusoidal polytope decomposition","display_name":"Order-\u221e nonlinear hyperspectral unmixing by sinusoidal polytope decomposition","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W2765961813","doi":"https://doi.org/10.1109/whispers.2015.8075452","mag":"2765961813"},"language":"en","primary_location":{"id":"doi:10.1109/whispers.2015.8075452","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2015.8075452","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)","raw_type":"proceedings-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/A5083495404","display_name":"Andrea Marinoni","orcid":"https://orcid.org/0000-0001-6789-0915"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Andrea Marinoni","raw_affiliation_strings":["Dipartimento di Ingegneria Industriale e dell'Informazione, Universit\u00e1 degli Studi di Pavia, Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Industriale e dell'Informazione, Universit\u00e1 degli Studi di Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006623289","display_name":"Paolo Gamba","orcid":"https://orcid.org/0000-0002-9576-6337"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Gamba","raw_affiliation_strings":["Dipartimento di Ingegneria Industriale e dell'Informazione, Universit\u00e1 degli Studi di Pavia, Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Industriale e dell'Informazione, Universit\u00e1 degli Studi di Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5083495404"],"corresponding_institution_ids":["https://openalex.org/I25217355"],"apc_list":null,"apc_paid":null,"fwci":1.6586,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88206519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"39","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9951000213623047,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9782999753952026,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9395333528518677},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.7764782905578613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.566338300704956},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49712541699409485},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.49693945050239563},{"id":"https://openalex.org/keywords/mixing","display_name":"Mixing (physics)","score":0.47763505578041077},{"id":"https://openalex.org/keywords/polytope","display_name":"Polytope","score":0.46689093112945557},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38216057419776917},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35060441493988037},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.34115368127822876},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27284932136535645},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.11960497498512268},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10774978995323181},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07671993970870972}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9395333528518677},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.7764782905578613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.566338300704956},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49712541699409485},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.49693945050239563},{"id":"https://openalex.org/C138777275","wikidata":"https://www.wikidata.org/wiki/Q6884054","display_name":"Mixing (physics)","level":2,"score":0.47763505578041077},{"id":"https://openalex.org/C145691206","wikidata":"https://www.wikidata.org/wiki/Q747980","display_name":"Polytope","level":2,"score":0.46689093112945557},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38216057419776917},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35060441493988037},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.34115368127822876},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27284932136535645},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11960497498512268},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10774978995323181},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07671993970870972},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/whispers.2015.8075452","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2015.8075452","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1509033957","https://openalex.org/W1572910457","https://openalex.org/W1602382617","https://openalex.org/W1963659868","https://openalex.org/W2005818237","https://openalex.org/W2059683211","https://openalex.org/W2083016737","https://openalex.org/W2163547919","https://openalex.org/W2766051188","https://openalex.org/W2798909945","https://openalex.org/W3122463936","https://openalex.org/W4210631977"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2070598848","https://openalex.org/W2404757046","https://openalex.org/W2044184146","https://openalex.org/W4313014865","https://openalex.org/W2019190440"],"abstract_inverted_index":{"Nonlinear":[0],"interactions":[1,41],"can":[2,52],"strongly":[3],"affect":[4],"Earth":[5],"observations":[6],"collected":[7],"by":[8],"hyperspectral":[9],"sensors,":[10],"especially":[11],"in":[12,63],"multiple":[13,16],"layer":[14],"and":[15],"scattering":[17],"scenarios.":[18],"In":[19],"this":[20],"paper,":[21],"we":[22],"introduce":[23],"a":[24],"new":[25],"nonlinear":[26,55],"mixing":[27],"model":[28],"that":[29,58],"aims":[30],"to":[31],"efficiently":[32],"characterize":[33],"the":[34,49],"physical-chemical":[35],"composition":[36],"of":[37],"scenes":[38],"where":[39],"super-linear":[40],"among":[42],"endmembers":[43],"occur.":[44],"Experimental":[45],"results":[46],"show":[47],"how":[48],"proposed":[50],"method":[51],"actually":[53],"outperform":[54],"HSU":[56],"algorithms":[57],"have":[59],"been":[60],"already":[61],"introduced":[62],"literature.":[64]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
