{"id":"https://openalex.org/W2022075948","doi":"https://doi.org/10.1109/lgrs.2014.2331291","title":"A Pansharpening Method Based on the Sparse Representation of Injected Details","display_name":"A Pansharpening Method Based on the Sparse Representation of Injected Details","publication_year":2014,"publication_date":"2014-07-17","ids":{"openalex":"https://openalex.org/W2022075948","doi":"https://doi.org/10.1109/lgrs.2014.2331291","mag":"2022075948"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2014.2331291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2014.2331291","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5054080881","display_name":"Maria Rosaria Vicinanza","orcid":null},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Rosaria Vicinanza","raw_affiliation_strings":["Department of Information Engineering, Electrical Engineering and Applied Mathematics (DIEM), University of Salerno, Salerno, Italy","DIEM - Department of Information Engineering, Electrical Engineering and Applied Mathematics (Salerno - Italie)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Electrical Engineering and Applied Mathematics (DIEM), University of Salerno, Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]},{"raw_affiliation_string":"DIEM - Department of Information Engineering, Electrical Engineering and Applied Mathematics (Salerno - Italie)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084552955","display_name":"Rocco Restaino","orcid":"https://orcid.org/0000-0003-2788-577X"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Rocco Restaino","raw_affiliation_strings":["Department of Information Engineering, Electrical Engineering and Applied Mathematics (DIEM), University of Salerno, Salerno, Italy","DIEM - Department of Information Engineering, Electrical Engineering and Applied Mathematics (Salerno - Italie)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Electrical Engineering and Applied Mathematics (DIEM), University of Salerno, Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]},{"raw_affiliation_string":"DIEM - Department of Information Engineering, Electrical Engineering and Applied Mathematics (Salerno - Italie)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043777501","display_name":"Gemine Vivone","orcid":"https://orcid.org/0000-0001-9542-0638"},"institutions":[{"id":"https://openalex.org/I4210162703","display_name":"North Atlantic Treaty Organization","ror":"https://ror.org/05xagc088","country_code":"BE","type":"funder","lineage":["https://openalex.org/I4210162703"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Gemine Vivone","raw_affiliation_strings":["North Atlantic Treaty Organization (NATO) Science and Technology Organization (STO) Centre for Maritime Research and Experimentation, La Spezia, Italy","DIEM - Department of Information Engineering, Electrical Engineering and Applied Mathematics (Salerno - Italie)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North Atlantic Treaty Organization (NATO) Science and Technology Organization (STO) Centre for Maritime Research and Experimentation, La Spezia, Italy","institution_ids":["https://openalex.org/I4210162703"]},{"raw_affiliation_string":"DIEM - Department of Information Engineering, Electrical Engineering and Applied Mathematics (Salerno - Italie)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050760333","display_name":"Mauro Dalla Mura","orcid":"https://orcid.org/0000-0002-9656-9087"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"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":"Mauro Dalla Mura","raw_affiliation_strings":["GIPSA-Lab, Grenoble Institute of Technology, Saint-Martin-d'H\u00e8res, France","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, Grenoble Institute of Technology, Saint-Martin-d'H\u00e8res, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956"]},{"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":"last","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, University of Iceland, Reykjav\u00edk, Iceland","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, University of Iceland, Reykjav\u00edk, Iceland","institution_ids":["https://openalex.org/I165368041"]},{"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"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.1814,"has_fulltext":false,"cited_by_count":214,"citation_normalized_percentile":{"value":0.97951424,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"12","issue":"1","first_page":"180","last_page":"184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":1.0,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":1.0,"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":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/panchromatic-film","display_name":"Panchromatic film","score":0.9685989618301392},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.8319761753082275},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7267734408378601},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.6785181760787964},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.6624905467033386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.583858072757721},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5830793380737305},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.5468092560768127},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5298535823822021},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4516333043575287},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4261142611503601},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37781211733818054},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.35434162616729736}],"concepts":[{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.9685989618301392},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.8319761753082275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7267734408378601},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.6785181760787964},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.6624905467033386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.583858072757721},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5830793380737305},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.5468092560768127},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5298535823822021},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4516333043575287},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4261142611503601},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37781211733818054},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.35434162616729736},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2014.2331291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2014.2331291","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01128497v1","is_oa":false,"landing_page_url":"https://hal.univ-grenoble-alpes.fr/hal-01128497","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":"IEEE Geoscience and Remote Sensing Letters, 2015, 12 (1), pp.180-184. &#x27E8;10.1109/LGRS.2014.2331291&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2014316959","https://openalex.org/W2015380729","https://openalex.org/W2020679958","https://openalex.org/W2022605288","https://openalex.org/W2038485909","https://openalex.org/W2045534371","https://openalex.org/W2100329651","https://openalex.org/W2111924917","https://openalex.org/W2124743705","https://openalex.org/W2127271355","https://openalex.org/W2129953395","https://openalex.org/W2139529730","https://openalex.org/W2142843085","https://openalex.org/W2145096794","https://openalex.org/W2163677711","https://openalex.org/W2165329055","https://openalex.org/W2165651437","https://openalex.org/W2171108951","https://openalex.org/W2171845746","https://openalex.org/W2172185514","https://openalex.org/W2534320940","https://openalex.org/W3001325107","https://openalex.org/W6684197827","https://openalex.org/W6685078114"],"related_works":["https://openalex.org/W1930929277","https://openalex.org/W2158394102","https://openalex.org/W2361746014","https://openalex.org/W1502637513","https://openalex.org/W2124952510","https://openalex.org/W2375311607","https://openalex.org/W2022261651","https://openalex.org/W2143372509","https://openalex.org/W2565514930","https://openalex.org/W3007156798"],"abstract_inverted_index":{"The":[0],"application":[1,50],"of":[2,10,36,44,51,58,120,125],"sparse":[3],"representation":[4],"(SR)":[5],"theory":[6],"to":[7,21,55,69],"the":[8,49,56,65,79,83,106,126],"fusion":[9],"multispectral":[11],"(MS)":[12],"and":[13,85,90,97,108,122],"panchromatic":[14],"images":[15],"is":[16,25,53],"giving":[17],"a":[18,28,33],"large":[19],"impulse":[20],"this":[22,45],"topic,":[23],"which":[24,48],"recast":[26],"as":[27],"signal":[29],"reconstruction":[30],"problem":[31],"from":[32],"reduced":[34,96],"number":[35],"measurements.":[37],"This":[38],"letter":[39],"presents":[40],"an":[41,76],"effective":[42],"implementation":[43],"technique,":[46],"in":[47,64,118],"SR":[52],"limited":[54],"estimation":[57],"missing":[59],"details":[60,80],"that":[61],"are":[62,111],"injected":[63],"available":[66],"MS":[67],"image":[68],"enhance":[70],"its":[71],"spatial":[72,123],"features.":[73],"We":[74],"propose":[75],"algorithm":[77],"exploiting":[78],"self-similarity":[81],"through":[82],"scales":[84],"compare":[86],"it":[87],"with":[88],"classical":[89],"recent":[91],"pansharpening":[92],"methods,":[93],"both":[94],"at":[95],"full":[98],"resolution.":[99],"Two":[100],"different":[101],"data":[102],"sets,":[103],"acquired":[104],"by":[105],"WorldView-2":[107],"IKONOS":[109],"sensors,":[110],"employed":[112],"for":[113],"validation,":[114],"achieving":[115],"remarkable":[116],"results":[117],"terms":[119],"spectral":[121],"quality":[124],"fused":[127],"product.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":27},{"year":2024,"cited_by_count":33},{"year":2023,"cited_by_count":33},{"year":2022,"cited_by_count":21},{"year":2021,"cited_by_count":27},{"year":2020,"cited_by_count":20},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
