{"id":"https://openalex.org/W2078489713","doi":"https://doi.org/10.1109/igarss.2012.6351611","title":"Pansharpening using total variation regularization","display_name":"Pansharpening using total variation regularization","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2078489713","doi":"https://doi.org/10.1109/igarss.2012.6351611","mag":"2078489713"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6351611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351611","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-00799716","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103877650","display_name":"Xiyan He","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"]},{"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"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Xiyan He","raw_affiliation_strings":["GIPSA-Laboratory Department of Images and Signals (DIS), Grenoble Institute of Technology (INPG), France","GIPSA-Lab. Department of Images and Signals (DIS), Grenoble Institute of Technology, France"],"affiliations":[{"raw_affiliation_string":"GIPSA-Laboratory Department of Images and Signals (DIS), Grenoble Institute of Technology (INPG), France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I106785703"]},{"raw_affiliation_string":"GIPSA-Lab. Department of Images and Signals (DIS), Grenoble Institute of Technology, France","institution_ids":["https://openalex.org/I106785703"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024254029","display_name":"Laurent Condat","orcid":"https://orcid.org/0000-0001-7087-1002"},"institutions":[{"id":"https://openalex.org/I194210350","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'Ing\u00e9nieurs de Caen","ror":"https://ror.org/01fpqqe90","country_code":"FR","type":"education","lineage":["https://openalex.org/I194210350","https://openalex.org/I4210105918"]},{"id":"https://openalex.org/I4210139483","display_name":"GREYC","ror":"https://ror.org/043749971","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I4210159245","https://openalex.org/I98702875"]},{"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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Condat","raw_affiliation_strings":["GREYC-CNRS/ENSICAEN, University of Caen, France","GREYC-CNRS/ENSICAEN/Univ. Caen, France"],"affiliations":[{"raw_affiliation_string":"GREYC-CNRS/ENSICAEN, University of Caen, France","institution_ids":["https://openalex.org/I4210139483","https://openalex.org/I194210350","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"GREYC-CNRS/ENSICAEN/Univ. Caen, France","institution_ids":["https://openalex.org/I1294671590"]}]},{"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/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"]},{"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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jocelyn Chanussot","raw_affiliation_strings":["GIPSA-Laboratory Department of Images and Signals (DIS), Grenoble Institute of Technology (INPG), France","GIPSA-Lab. Department of Images and Signals (DIS), Grenoble Institute of Technology, France"],"affiliations":[{"raw_affiliation_string":"GIPSA-Laboratory Department of Images and Signals (DIS), Grenoble Institute of Technology (INPG), France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I106785703"]},{"raw_affiliation_string":"GIPSA-Lab. Department of Images and Signals (DIS), Grenoble Institute of Technology, France","institution_ids":["https://openalex.org/I106785703"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000395252","display_name":"Junshi Xia","orcid":"https://orcid.org/0000-0002-5586-6536"},"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"]},{"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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Junshi Xia","raw_affiliation_strings":["GIPSA-Laboratory Department of Images and Signals (DIS), Grenoble Institute of Technology (INPG), France","GIPSA-Lab. Department of Images and Signals (DIS), Grenoble Institute of Technology, France"],"affiliations":[{"raw_affiliation_string":"GIPSA-Laboratory Department of Images and Signals (DIS), Grenoble Institute of Technology (INPG), France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I106785703"]},{"raw_affiliation_string":"GIPSA-Lab. Department of Images and Signals (DIS), Grenoble Institute of Technology, France","institution_ids":["https://openalex.org/I106785703"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103877650"],"corresponding_institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956"],"apc_list":null,"apc_paid":null,"fwci":1.5615,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.85684005,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"53","issue":null,"first_page":"166","last_page":"169"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9968000054359436,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9833999872207642,"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/panchromatic-film","display_name":"Panchromatic film","score":0.9906347990036011},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.8107073307037354},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.6803783774375916},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.6704418659210205},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6382171511650085},{"id":"https://openalex.org/keywords/total-variation-denoising","display_name":"Total variation denoising","score":0.6278007626533508},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5955253839492798},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5776207447052002},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5654473304748535},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.5430540442466736},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3780156970024109},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33693355321884155},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1246505081653595}],"concepts":[{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.9906347990036011},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.8107073307037354},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.6803783774375916},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.6704418659210205},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6382171511650085},{"id":"https://openalex.org/C207282899","wikidata":"https://www.wikidata.org/wiki/Q7828156","display_name":"Total variation denoising","level":3,"score":0.6278007626533508},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5955253839492798},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5776207447052002},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5654473304748535},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.5430540442466736},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3780156970024109},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33693355321884155},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1246505081653595}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/igarss.2012.6351611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351611","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.705.5812","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.705.5812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gipsa-lab.grenoble-inp.fr/%7Ejocelyn.chanussot/publis/ieee_igarss_119_he_pansharpening.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.706.939","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.706.939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gipsa-lab.grenoble-inp.fr/%7Elaurent.condat/publis/he_igarss12.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00799716v1","is_oa":true,"landing_page_url":"https://hal.science/hal-00799716","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.166-169, &#x27E8;10.1109/IGARSS.2012.6351611&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-00799716v1","is_oa":true,"landing_page_url":"https://hal.science/hal-00799716","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.166-169, &#x27E8;10.1109/IGARSS.2012.6351611&#x27E9;","raw_type":"Conference papers"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1654063000","https://openalex.org/W2088538848","https://openalex.org/W2092663520","https://openalex.org/W2100329651","https://openalex.org/W2103559027","https://openalex.org/W2112693869","https://openalex.org/W2116641053","https://openalex.org/W2123046940","https://openalex.org/W2126744313","https://openalex.org/W2130660880","https://openalex.org/W2139529730","https://openalex.org/W2144436897","https://openalex.org/W2146175738","https://openalex.org/W2149720806","https://openalex.org/W2152254169","https://openalex.org/W2163334907","https://openalex.org/W2165651437","https://openalex.org/W2168901843"],"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/W2565514930","https://openalex.org/W2143372509","https://openalex.org/W3007156798"],"abstract_inverted_index":{"In":[0],"remote":[1],"sensing,":[2],"pansharpening":[3,39],"refers":[4],"to":[5,28,86],"the":[6,10,26,43,53,57,63,70,73,79,96,99],"technique":[7],"that":[8],"combines":[9],"complementary":[11],"spectral":[12],"and":[13,21],"spatial":[14],"resolution":[15],"characteristics":[16],"of":[17,45,48,59,72,81,98],"a":[18,22,30,37,46],"multispectral":[19],"image":[20,75],"panchromatic":[23,64,74],"image,":[24],"with":[25],"objective":[27],"generate":[29],"high-resolution":[31],"color":[32],"image.":[33,65],"This":[34],"paper":[35],"presents":[36],"new":[38,67],"method":[40],"based":[41],"on":[42,91],"minimization":[44],"variant":[47],"total":[49,82],"variation.":[50],"We":[51],"consider":[52],"fusion":[54],"problem":[55],"as":[56,85],"colorization":[58],"each":[60],"pixel":[61],"in":[62,78],"A":[66],"term":[68],"concerning":[69],"gradient":[71],"is":[76],"introduced":[77],"functional":[80],"variation":[83],"so":[84],"preserve":[87],"edges.":[88],"Experimental":[89],"results":[90],"IKONOS":[92],"satellite":[93],"images":[94],"demonstrate":[95],"effectiveness":[97],"proposed":[100],"method.":[101]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
