{"id":"https://openalex.org/W2901461228","doi":"https://doi.org/10.1109/igarss.2018.8518204","title":"Detection And Area Estimation For Photovoltaic Panels In Urban Hyperspectral Remote Sensing Data By An Original Nmf-Based Unmixing Method","display_name":"Detection And Area Estimation For Photovoltaic Panels In Urban Hyperspectral Remote Sensing Data By An Original Nmf-Based Unmixing Method","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901461228","doi":"https://doi.org/10.1109/igarss.2018.8518204","mag":"2901461228"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518204","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518204","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","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/A5070761189","display_name":"Moussa Sofiane Karoui","orcid":"https://orcid.org/0000-0001-6223-4863"},"institutions":[{"id":"https://openalex.org/I137407579","display_name":"Universit\u00e9 Oran 1 Ahmed Ben Bella","ror":"https://ror.org/059et2b68","country_code":"DZ","type":"education","lineage":["https://openalex.org/I137407579"]},{"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/I4210140819","display_name":"CRSTRA","ror":"https://ror.org/056ahff07","country_code":"DZ","type":"facility","lineage":["https://openalex.org/I4210140819"]},{"id":"https://openalex.org/I4210165452","display_name":"Institut de Recherche en Astrophysique et Plan\u00e9tologie","ror":"https://ror.org/05hm2ja81","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I2799535048","https://openalex.org/I4210148025","https://openalex.org/I4210165452","https://openalex.org/I4405258862"]}],"countries":["DZ","FR"],"is_corresponding":true,"raw_author_name":"Moussa Sofiane Karoui","raw_affiliation_strings":["IRAP, Universit\u00e9 de Toulouse, Toulouse, France","IRAP - Institut de recherche en astrophysique et plan\u00e9tologie (9 avenue Colonel Roche 31028 Toulouse  - France)","LSI - Laboratoire Signaux et Images (El Mnaouar, BP 1505, Bir El Djir 31000, Oran - Algeria)","Centre National des Techniques Spatiales (Algeria)"],"affiliations":[{"raw_affiliation_string":"IRAP, Universit\u00e9 de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I17866349"]},{"raw_affiliation_string":"IRAP - Institut de recherche en astrophysique et plan\u00e9tologie (9 avenue Colonel Roche 31028 Toulouse  - France)","institution_ids":["https://openalex.org/I4210165452"]},{"raw_affiliation_string":"LSI - Laboratoire Signaux et Images (El Mnaouar, BP 1505, Bir El Djir 31000, Oran - Algeria)","institution_ids":["https://openalex.org/I137407579"]},{"raw_affiliation_string":"Centre National des Techniques Spatiales (Algeria)","institution_ids":["https://openalex.org/I4210140819"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013540980","display_name":"Fatima Zohra Benhalouche","orcid":"https://orcid.org/0000-0003-2606-7011"},"institutions":[{"id":"https://openalex.org/I137407579","display_name":"Universit\u00e9 Oran 1 Ahmed Ben Bella","ror":"https://ror.org/059et2b68","country_code":"DZ","type":"education","lineage":["https://openalex.org/I137407579"]},{"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/I4210140819","display_name":"CRSTRA","ror":"https://ror.org/056ahff07","country_code":"DZ","type":"facility","lineage":["https://openalex.org/I4210140819"]},{"id":"https://openalex.org/I4210165452","display_name":"Institut de Recherche en Astrophysique et Plan\u00e9tologie","ror":"https://ror.org/05hm2ja81","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I2799535048","https://openalex.org/I4210148025","https://openalex.org/I4210165452","https://openalex.org/I4405258862"]}],"countries":["DZ","FR"],"is_corresponding":false,"raw_author_name":"Fatima zohra Benhalouche","raw_affiliation_strings":["IRAP, Universit\u00e9 de Toulouse, Toulouse, France","IRAP - Institut de recherche en astrophysique et plan\u00e9tologie (9 avenue Colonel Roche 31028 Toulouse  - France)","LSI - Laboratoire Signaux et Images (El Mnaouar, BP 1505, Bir El Djir 31000, Oran - Algeria)","Centre National des Techniques Spatiales (Algeria)"],"affiliations":[{"raw_affiliation_string":"IRAP, Universit\u00e9 de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I17866349"]},{"raw_affiliation_string":"IRAP - Institut de recherche en astrophysique et plan\u00e9tologie (9 avenue Colonel Roche 31028 Toulouse  - France)","institution_ids":["https://openalex.org/I4210165452"]},{"raw_affiliation_string":"LSI - Laboratoire Signaux et Images (El Mnaouar, BP 1505, Bir El Djir 31000, Oran - Algeria)","institution_ids":["https://openalex.org/I137407579"]},{"raw_affiliation_string":"Centre National des Techniques Spatiales (Algeria)","institution_ids":["https://openalex.org/I4210140819"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079357805","display_name":"Yannick Deville","orcid":"https://orcid.org/0000-0002-8769-2446"},"institutions":[{"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/I4210165452","display_name":"Institut de Recherche en Astrophysique et Plan\u00e9tologie","ror":"https://ror.org/05hm2ja81","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I2799535048","https://openalex.org/I4210148025","https://openalex.org/I4210165452","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yannick Deville","raw_affiliation_strings":["IRAP, Universit\u00e9 de Toulouse, Toulouse, France","IRAP - Institut de recherche en astrophysique et plan\u00e9tologie (9 avenue Colonel Roche 31028 Toulouse  - France)"],"affiliations":[{"raw_affiliation_string":"IRAP, Universit\u00e9 de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I17866349"]},{"raw_affiliation_string":"IRAP - Institut de recherche en astrophysique et plan\u00e9tologie (9 avenue Colonel Roche 31028 Toulouse  - France)","institution_ids":["https://openalex.org/I4210165452"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059371063","display_name":"Khelifa Djerriri","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140819","display_name":"CRSTRA","ror":"https://ror.org/056ahff07","country_code":"DZ","type":"facility","lineage":["https://openalex.org/I4210140819"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Khelifa Djerriri","raw_affiliation_strings":["Centre des Techniques Spatiales, Arzew, Algeria","Centre National des Techniques Spatiales (Algeria)"],"affiliations":[{"raw_affiliation_string":"Centre des Techniques Spatiales, Arzew, Algeria","institution_ids":["https://openalex.org/I4210140819"]},{"raw_affiliation_string":"Centre National des Techniques Spatiales (Algeria)","institution_ids":["https://openalex.org/I4210140819"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035244581","display_name":"Xavier Briottet","orcid":"https://orcid.org/0000-0002-1229-7396"},"institutions":[{"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/I2801658355","display_name":"Office National d'\u00c9tudes et de Recherches A\u00e9rospatiales","ror":"https://ror.org/005y2ap84","country_code":"FR","type":"facility","lineage":["https://openalex.org/I2801658355"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Xavier Briottet","raw_affiliation_strings":["ONERA, The French Aerospace Lab, Toulouse, France","ONERA / DOTA, Universit\u00e9 de Toulouse [Toulouse] (F-31055 Toulouse - France)"],"affiliations":[{"raw_affiliation_string":"ONERA, The French Aerospace Lab, Toulouse, France","institution_ids":["https://openalex.org/I2801658355"]},{"raw_affiliation_string":"ONERA / DOTA, Universit\u00e9 de Toulouse [Toulouse] (F-31055 Toulouse - France)","institution_ids":["https://openalex.org/I17866349","https://openalex.org/I2801658355"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033550914","display_name":"Arnaud Le Bris","orcid":"https://orcid.org/0000-0002-1450-9161"},"institutions":[{"id":"https://openalex.org/I1327553481","display_name":"Institut national de l\u2019information g\u00e9ographique et foresti\u00e8re","ror":"https://ror.org/05jxfge78","country_code":"FR","type":"government","lineage":["https://openalex.org/I1327553481"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Arnaud Le Bris","raw_affiliation_strings":["LASTIG MATIS, IGN, ENSG, Univ. Paris-Est, Saint-Mand\u00e9, France","LaSTIG - Laboratoire des Sciences et Technologies de l'Information G\u00e9ographique (France)","MATIS - M\u00e9thodes d'Analyses pour le Traitement d'Images et la St\u00e9r\u00e9orestitution (2-4 avenue Pasteur, 94165 Saint-Mand\u00e9 cedex - France)"],"affiliations":[{"raw_affiliation_string":"LASTIG MATIS, IGN, ENSG, Univ. Paris-Est, Saint-Mand\u00e9, France","institution_ids":["https://openalex.org/I1327553481"]},{"raw_affiliation_string":"LaSTIG - Laboratoire des Sciences et Technologies de l'Information G\u00e9ographique (France)","institution_ids":["https://openalex.org/I1327553481"]},{"raw_affiliation_string":"MATIS - M\u00e9thodes d'Analyses pour le Traitement d'Images et la St\u00e9r\u00e9orestitution (2-4 avenue Pasteur, 94165 Saint-Mand\u00e9 cedex - France)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5070761189"],"corresponding_institution_ids":["https://openalex.org/I137407579","https://openalex.org/I17866349","https://openalex.org/I4210140819","https://openalex.org/I4210165452"],"apc_list":null,"apc_paid":null,"fwci":2.0911,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.89586655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1640","last_page":"1643"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9972000122070312,"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"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9772999882698059,"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":0.9562394618988037},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.8987550735473633},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.7134097814559937},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6541308760643005},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.528529167175293},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.5245280861854553},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47801482677459717},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.44893088936805725},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3869679570198059},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.3821110725402832},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16194528341293335},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13384315371513367},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11712032556533813}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9562394618988037},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.8987550735473633},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.7134097814559937},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6541308760643005},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.528529167175293},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.5245280861854553},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47801482677459717},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.44893088936805725},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3869679570198059},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.3821110725402832},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16194528341293335},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13384315371513367},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11712032556533813},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2018.8518204","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518204","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02339360v1","is_oa":false,"landing_page_url":"https://hal.science/hal-02339360","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, Jul 2018, Valence, Spain. pp.1640-1643, &#x27E8;10.1109/IGARSS.2018.8518204&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7599999904632568,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G3744275216","display_name":null,"funder_award_id":"14-CE22-0016-01","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G6750523408","display_name":null,"funder_award_id":"ANR 14-CE22-0016-01","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1246381107","https://openalex.org/W2051769241","https://openalex.org/W2094248175","https://openalex.org/W2127062304","https://openalex.org/W2163886442","https://openalex.org/W2490201121","https://openalex.org/W2494424066","https://openalex.org/W2523556520","https://openalex.org/W2595142274","https://openalex.org/W3195212285"],"related_works":["https://openalex.org/W4308269461","https://openalex.org/W4281395053","https://openalex.org/W2020769413","https://openalex.org/W2766940489","https://openalex.org/W2127243424","https://openalex.org/W4390394189","https://openalex.org/W2149305241","https://openalex.org/W2037504162","https://openalex.org/W2539013788","https://openalex.org/W2792706544"],"abstract_inverted_index":{"Hyperspectral":[0],"remote":[1],"sensing":[2],"data":[3,99],"offer":[4],"unique":[5],"opportunities":[6],"for":[7],"the":[8,34,102,105,115,127],"characterization":[9],"of":[10,33,37,104],"land":[11],"surface":[12],"in":[13,40],"urban":[14],"areas.":[15,42,60],"However,":[16],"no":[17],"hyperspectral-":[18],"unmixing":[19],"based":[20,48,64],"studies":[21],"have":[22],"been":[23],"conducted":[24,93],"to":[25,52,57,100],"automatically":[26],"detect":[27,53],"photovoltaic":[28,54,77],"panels,":[29],"which":[30],"represent":[31],"one":[32],"important":[35],"components":[36],"energy":[38],"systems":[39],"such":[41],"In":[43,108],"this":[44],"paper,":[45],"a":[46,87,124],"hyperspectral-unmixing":[47],"method":[49,82,117,125],"is":[50,63],"proposed":[51,81,106,116],"panels":[55],"and":[56,97],"estimate":[58],"their":[59],"This":[61],"approach":[62],"on":[65,94],"an":[66],"original":[67],"multiplicative":[68],"nonnegative":[69],"matrix":[70],"factorization":[71],"(NMF)":[72],"algorithm":[73],"with":[74],"some":[75],"known":[76],"panel":[78],"spectra.":[79],"The":[80],"can":[83],"be":[84],"considered":[85],"as":[86],"partial/informed":[88],"NMF":[89],"approach.":[90,107],"Experiments":[91],"are":[92],"realistic":[95],"synthetic":[96],"real":[98],"evaluate":[101],"performance":[103,122],"both":[109],"cases,":[110],"obtained":[111],"results":[112],"show":[113],"that":[114],"yields":[118],"much":[119],"better":[120],"overall":[121],"than":[123],"from":[126],"literature.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
