{"id":"https://openalex.org/W4214494738","doi":"https://doi.org/10.1109/jstars.2022.3154642","title":"Pansharpening Based on Variational Fractional-Order Geometry Model and Optimized Injection Gains","display_name":"Pansharpening Based on Variational Fractional-Order Geometry Model and Optimized Injection Gains","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4214494738","doi":"https://doi.org/10.1109/jstars.2022.3154642"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2022.3154642","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3154642","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2022.3154642","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111595030","display_name":"Yong Yang","orcid":"https://orcid.org/0000-0002-9831-8783"},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yong Yang","raw_affiliation_strings":["Tiangong University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056713597","display_name":"Hangyuan Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210152737","display_name":"Jinhua University of Vocational Technology","ror":"https://ror.org/047hbb113","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152737"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hangyuan Lu","raw_affiliation_strings":["Jinhua Polytechnic, Jinhua, China"],"affiliations":[{"raw_affiliation_string":"Jinhua Polytechnic, Jinhua, China","institution_ids":["https://openalex.org/I4210152737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076023006","display_name":"Shuying Huang","orcid":"https://orcid.org/0000-0003-2771-8461"},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuying Huang","raw_affiliation_strings":["Tiangong University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034881756","display_name":"Weiguo Wan","orcid":"https://orcid.org/0000-0002-3537-979X"},"institutions":[{"id":"https://openalex.org/I59649739","display_name":"Jiangxi University of Finance and Economics","ror":"https://ror.org/03efmyj29","country_code":"CN","type":"education","lineage":["https://openalex.org/I59649739"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiguo Wan","raw_affiliation_strings":["Jiangxi University of Finance and Economics, Nanchang, China"],"affiliations":[{"raw_affiliation_string":"Jiangxi University of Finance and Economics, Nanchang, China","institution_ids":["https://openalex.org/I59649739"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101697237","display_name":"Luyi Li","orcid":"https://orcid.org/0000-0001-7491-951X"},"institutions":[{"id":"https://openalex.org/I59649739","display_name":"Jiangxi University of Finance and Economics","ror":"https://ror.org/03efmyj29","country_code":"CN","type":"education","lineage":["https://openalex.org/I59649739"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luyi Li","raw_affiliation_strings":["Jiangxi University of Finance and Economics, Nanchang, China"],"affiliations":[{"raw_affiliation_string":"Jiangxi University of Finance and Economics, Nanchang, China","institution_ids":["https://openalex.org/I59649739"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5111595030"],"corresponding_institution_ids":["https://openalex.org/I198091727"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.4641,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.83359466,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"15","issue":null,"first_page":"2128","last_page":"2141"},"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":0.9948999881744385,"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/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.9829999804496765,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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":0.9270904064178467},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.6750391125679016},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6144574880599976},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5938845872879028},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5224936604499817},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.476898193359375},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.474552720785141},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.469928115606308},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43188390135765076},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3617517948150635},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34620147943496704},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09444507956504822},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08135387301445007}],"concepts":[{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.9270904064178467},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.6750391125679016},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6144574880599976},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5938845872879028},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5224936604499817},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.476898193359375},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.474552720785141},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.469928115606308},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43188390135765076},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3617517948150635},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34620147943496704},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09444507956504822},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08135387301445007},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2022.3154642","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3154642","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b62d8dd5da654c53814f53ded4772049","is_oa":true,"landing_page_url":"https://doaj.org/article/b62d8dd5da654c53814f53ded4772049","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 2128-2141 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2022.3154642","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3154642","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G1347229921","display_name":null,"funder_award_id":"61862030","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G259315037","display_name":null,"funder_award_id":"20192ACB20002","funder_id":"https://openalex.org/F4320322665","funder_display_name":"Natural Science Foundation of Jiangxi Province"},{"id":"https://openalex.org/G2839345977","display_name":null,"funder_award_id":"20192ACBL21008","funder_id":"https://openalex.org/F4320322665","funder_display_name":"Natural Science Foundation of Jiangxi Province"},{"id":"https://openalex.org/G5692739506","display_name":null,"funder_award_id":"LY22F020017","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G6245653521","display_name":null,"funder_award_id":"62072218","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322665","display_name":"Natural Science Foundation of Jiangxi Province","ror":null},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1943127271","https://openalex.org/W1976445349","https://openalex.org/W2023911449","https://openalex.org/W2034212924","https://openalex.org/W2064366277","https://openalex.org/W2087036095","https://openalex.org/W2111654093","https://openalex.org/W2111924917","https://openalex.org/W2112693869","https://openalex.org/W2114066324","https://openalex.org/W2124743705","https://openalex.org/W2152254169","https://openalex.org/W2154613951","https://openalex.org/W2160344148","https://openalex.org/W2171211028","https://openalex.org/W2171627515","https://openalex.org/W2171845746","https://openalex.org/W2295976914","https://openalex.org/W2314040920","https://openalex.org/W2410034714","https://openalex.org/W2523432824","https://openalex.org/W2757046507","https://openalex.org/W2766278341","https://openalex.org/W2775207294","https://openalex.org/W2775339304","https://openalex.org/W2792142731","https://openalex.org/W2792217524","https://openalex.org/W2807479338","https://openalex.org/W2808491235","https://openalex.org/W2809372634","https://openalex.org/W2889626069","https://openalex.org/W2891629179","https://openalex.org/W2906987709","https://openalex.org/W2920844353","https://openalex.org/W2973961382","https://openalex.org/W2986799142","https://openalex.org/W2999157894","https://openalex.org/W3007673161","https://openalex.org/W3009431086","https://openalex.org/W3016297315","https://openalex.org/W3024375667","https://openalex.org/W3038139892","https://openalex.org/W3040323135","https://openalex.org/W3046562476","https://openalex.org/W3080988368","https://openalex.org/W3094511779","https://openalex.org/W3096904276","https://openalex.org/W3111697959","https://openalex.org/W3168080945","https://openalex.org/W3168631257","https://openalex.org/W6623043969","https://openalex.org/W6685078114"],"related_works":["https://openalex.org/W2158394102","https://openalex.org/W1930929277","https://openalex.org/W2361746014","https://openalex.org/W1502637513","https://openalex.org/W2124952510","https://openalex.org/W2375311607","https://openalex.org/W2022261651","https://openalex.org/W4285005667","https://openalex.org/W2011962637","https://openalex.org/W2163677711"],"abstract_inverted_index":{"Pansharpening":[0],"techniques":[1,25],"fuse":[2],"the":[3,20,32,36,61,74,77,82,99,104,108,121,136,154,170],"complementary":[4],"information":[5,106],"from":[6,27],"panchromatic":[7],"(PAN)":[8],"and":[9,38,41,67,79,118,123,158,176],"multispectral":[10],"(MS)":[11],"images":[12],"to":[13,31,72,87,98,113,180],"obtain":[14,114],"a":[15,55,89,94],"high-resolution":[16],"MS":[17,37,80,100],"image.":[18,111],"However,":[19],"majority":[21],"of":[22,107],"existing":[23,181],"pansharpening":[24,57],"suffer":[26],"spectral":[28,175],"distortion":[29],"owing":[30],"low":[33],"correlation":[34,75],"between":[35,76],"PAN":[39,78,91,110,156],"images,":[40,81],"difficulties":[42],"in":[43],"obtaining":[44],"appropriate":[45],"injection":[46,69,116,132,151,160],"gains.":[47,70,161],"To":[48],"address":[49],"these":[50],"issues,":[51],"this":[52],"article":[53],"presents":[54],"novel":[56],"method":[58,172],"based":[59,134],"on":[60,135,164],"variational":[62],"fractional-order":[63],"geometry":[64],"(VFOG)":[65],"model":[66,84,152],"optimized":[68,130,159],"Specifically,":[71],"improve":[73],"VFOG":[83],"is":[85,141,147],"constructed":[86],"generate":[88],"refined":[90,155],"image":[92,146,157],"with":[93],"similar":[95],"spatial":[96,177],"structure":[97],"image,":[101],"while":[102],"maintaining":[103],"gradient":[105],"original":[109],"Furthermore,":[112],"accurate":[115],"gains,":[117],"considering":[119],"that":[120,169],"vegetated":[122],"nonvegetated":[124],"regions":[125],"should":[126],"be":[127],"dissimilar,":[128],"an":[129,150],"adaptive":[131],"gain":[133],"normalized":[137],"differential":[138],"vegetation":[139],"index":[140],"designed.":[142],"The":[143],"final":[144],"pansharpened":[145],"obtained":[148],"by":[149],"using":[153],"Extensive":[162],"experiments":[163],"various":[165],"satellite":[166],"datasets":[167],"demonstrate":[168],"proposed":[171],"offers":[173],"superior":[174],"fidelity":[178],"compared":[179],"state-of-the-art":[182],"algorithms.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
