{"id":"https://openalex.org/W2034782475","doi":"https://doi.org/10.1109/icassp.2014.6855120","title":"An unmixing-based method for the analysis of thermal hyperspectral images","display_name":"An unmixing-based method for the analysis of thermal hyperspectral images","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2034782475","doi":"https://doi.org/10.1109/icassp.2014.6855120","mag":"2034782475"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2014.6855120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6855120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"preprint","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/A5080171392","display_name":"Manuel Cubero-Castan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Manuel Cubero-Castan","raw_affiliation_strings":["GIPSA-Lab, Saint Martin d'Heres, Auvergne-Rh\u00c3\u00b4ne-Alpes, FR","GIPSA-SIGMAPHY - GIPSA - Signal Images Physique (GIPSA-lab, 11 rue des Math\u00e9matiques, Grenoble Campus BP46, F-38402 SAINT MARTIN D'HERES CEDEX - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GIPSA-Lab, Saint Martin d'Heres, Auvergne-Rh\u00c3\u00b4ne-Alpes, FR","institution_ids":[]},{"raw_affiliation_string":"GIPSA-SIGMAPHY - GIPSA - Signal Images Physique (GIPSA-lab, 11 rue des Math\u00e9matiques, Grenoble Campus BP46, F-38402 SAINT MARTIN D'HERES CEDEX - France)","institution_ids":["https://openalex.org/I4210124956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106124934","display_name":"Jocelyn Chanussot","orcid":"https://orcid.org/0000-0003-4817-2875"},"institutions":[{"id":"https://openalex.org/I165368041","display_name":"University of Iceland","ror":"https://ror.org/01db6h964","country_code":"IS","type":"education","lineage":["https://openalex.org/I165368041"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]}],"countries":["FR","IS"],"is_corresponding":false,"raw_author_name":"Jocelyn Chanussot","raw_affiliation_strings":["GIPSA-Lab, Saint Martin d'Heres, Auvergne-Rh\u00c3\u00b4ne-Alpes, FR","GIPSA-SIGMAPHY - GIPSA - Signal Images Physique (GIPSA-lab, 11 rue des Math\u00e9matiques, Grenoble Campus BP46, F-38402 SAINT MARTIN D'HERES CEDEX - France)","University of Iceland [Reykjavik] (S\u00e6mundargata 2, 101 Reykjav\u00edk - Islande)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GIPSA-Lab, Saint Martin d'Heres, Auvergne-Rh\u00c3\u00b4ne-Alpes, FR","institution_ids":[]},{"raw_affiliation_string":"GIPSA-SIGMAPHY - GIPSA - Signal Images Physique (GIPSA-lab, 11 rue des Math\u00e9matiques, Grenoble Campus BP46, F-38402 SAINT MARTIN D'HERES CEDEX - France)","institution_ids":["https://openalex.org/I4210124956"]},{"raw_affiliation_string":"University of Iceland [Reykjavik] (S\u00e6mundargata 2, 101 Reykjav\u00edk - Islande)","institution_ids":["https://openalex.org/I165368041"]}]},{"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/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, DOTA, Toulouse, France","ONERA - The French Aerospace Lab [Toulouse] (F-31055 Toulouse - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ONERA, DOTA, Toulouse, France","institution_ids":["https://openalex.org/I2801658355"]},{"raw_affiliation_string":"ONERA - The French Aerospace Lab [Toulouse] (F-31055 Toulouse - France)","institution_ids":["https://openalex.org/I2801658355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070306117","display_name":"Michal Shimoni","orcid":"https://orcid.org/0000-0001-5487-6137"},"institutions":[{"id":"https://openalex.org/I150517870","display_name":"Royal Military Academy","ror":"https://ror.org/02vmnye06","country_code":"BE","type":"education","lineage":["https://openalex.org/I150517870"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Michal Shimoni","raw_affiliation_strings":["Signal and Image Centre, Belgian Royal Military Academy (SIC-RMA)","Royal Military Academy (RMA) (Belgique)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal and Image Centre, Belgian Royal Military Academy (SIC-RMA)","institution_ids":["https://openalex.org/I150517870"]},{"raw_affiliation_string":"Royal Military Academy (RMA) (Belgique)","institution_ids":["https://openalex.org/I150517870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075223740","display_name":"V\u00e9ronique Achard","orcid":"https://orcid.org/0000-0002-2344-8161"},"institutions":[{"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":"Veronique Achard","raw_affiliation_strings":["ONERA/DOTA, 2 Avenue Edouard Belin, F-31055 Toulouse, France","ONERA - The French Aerospace Lab [Toulouse] (F-31055 Toulouse - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ONERA/DOTA, 2 Avenue Edouard Belin, F-31055 Toulouse, France","institution_ids":["https://openalex.org/I2801658355"]},{"raw_affiliation_string":"ONERA - The French Aerospace Lab [Toulouse] (F-31055 Toulouse - France)","institution_ids":["https://openalex.org/I2801658355"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4517,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69405873,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"7809","last_page":"7813"},"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/T10766","display_name":"Urban Heat Island Mitigation","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9908000230789185,"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":0.9558597803115845},{"id":"https://openalex.org/keywords/emissivity","display_name":"Emissivity","score":0.9080575704574585},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7899990081787109},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7787235975265503},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5743597745895386},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.49247249960899353},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4873431622982025},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.43180811405181885},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.425906240940094},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4159262180328369},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.34502512216567993},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24370130896568298},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22361227869987488},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22332847118377686},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17492786049842834},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1592504382133484},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14194521307945251},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.10145077109336853}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9558597803115845},{"id":"https://openalex.org/C163651212","wikidata":"https://www.wikidata.org/wiki/Q899670","display_name":"Emissivity","level":2,"score":0.9080575704574585},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7899990081787109},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7787235975265503},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5743597745895386},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.49247249960899353},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4873431622982025},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.43180811405181885},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.425906240940094},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4159262180328369},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.34502512216567993},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24370130896568298},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22361227869987488},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22332847118377686},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17492786049842834},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1592504382133484},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14194521307945251},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.10145077109336853}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2014.6855120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6855120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01128418v1","is_oa":false,"landing_page_url":"https://hal.univ-grenoble-alpes.fr/hal-01128418","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICASSP 2014 - IEEE International Conference on Acoustics, Speech and Signal Processing, May 2014, Florence, Italy. pp.7809-7813, &#x27E8;10.1109/ICASSP.2014.6855120&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5299999713897705,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320336050","display_name":"Office National d'\u00e9tudes et de Recherches A\u00e9rospatiales","ror":"https://ror.org/005y2ap84"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1525535255","https://openalex.org/W1965392255","https://openalex.org/W1970500457","https://openalex.org/W2003896345","https://openalex.org/W2015548667","https://openalex.org/W2019274094","https://openalex.org/W2032237655","https://openalex.org/W2034268775","https://openalex.org/W2050041778","https://openalex.org/W2074093876","https://openalex.org/W2091397530","https://openalex.org/W2094202467","https://openalex.org/W2138519368","https://openalex.org/W2143500192","https://openalex.org/W2146110121","https://openalex.org/W2156458885","https://openalex.org/W2163886442","https://openalex.org/W2169447826","https://openalex.org/W2169924573","https://openalex.org/W2295820431","https://openalex.org/W4233760599"],"related_works":["https://openalex.org/W2317401237","https://openalex.org/W1990800631","https://openalex.org/W2167120702","https://openalex.org/W4283756626","https://openalex.org/W2912065050","https://openalex.org/W2579567122","https://openalex.org/W4289655544","https://openalex.org/W2044092692","https://openalex.org/W2547665164","https://openalex.org/W3103111272"],"abstract_inverted_index":{"The":[0,82,102],"estimation":[1,32],"of":[2,33,79,84,115],"surface":[3],"emissivity":[4,20],"and":[5,19,52,97,107],"temperature":[6,18,35,78,114],"from":[7],"thermal":[8],"hyperspectral":[9,94],"data":[10,91],"is":[11,49,87],"a":[12,22,37,41],"challenge.":[13],"Methods":[14],"that":[15],"estimate":[16],"the":[17,31,34,58,71,76,112],"on":[21,36,111],"pixel":[23,42],"composed":[24,43],"by":[25,44,65],"one":[26,47],"single":[27],"material":[28],"exist.":[29],"However,":[30],"mixed":[38],"pixel,":[39],"i.e.":[40],"more":[45,50],"than":[46],"material,":[48],"complex":[51],"has":[53],"scarcely":[54],"been":[55],"investigated":[56],"in":[57],"literature.":[59],"This":[60],"paper":[61],"addresses":[62],"this":[63,85],"issue":[64],"proposing":[66],"an":[67,109],"estimator":[68,86],"which":[69],"linearizes":[70],"Black":[72],"Body":[73],"law":[74],"around":[75],"mean":[77],"each":[80],"material.":[81],"performance":[83],"studied":[88],"using":[89,119],"simulated":[90],"with":[92],"different":[93],"sensor":[95],"configurations":[96],"under":[98],"various":[99],"noise":[100],"conditions.":[101],"obtained":[103],"results":[104],"are":[105],"encouraging":[106],"show":[108],"accuracy":[110],"estimated":[113],"0.5":[116],"K":[117],"while":[118],"high":[120],"spectral":[121],"resolution":[122],"sensor.":[123]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
