{"id":"https://openalex.org/W4399039444","doi":"https://doi.org/10.1109/tgrs.2024.3405528","title":"Spectral Super-Resolution by Using Universal and Private Jointed Spectral Library and Its Applications","display_name":"Spectral Super-Resolution by Using Universal and Private Jointed Spectral Library and Its Applications","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4399039444","doi":"https://doi.org/10.1109/tgrs.2024.3405528"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3405528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3405528","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5070239118","display_name":"Wei Leng","orcid":"https://orcid.org/0000-0001-8311-9776"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Leng","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Wuhan Jiahe Information Co. Ltd, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-8311-9776","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Wuhan Jiahe Information Co. Ltd, Wuhan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027073630","display_name":"Xiaolin Han","orcid":"https://orcid.org/0000-0001-9721-5371"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolin Han","raw_affiliation_strings":["School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9721-5371","affiliations":[{"raw_affiliation_string":"School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049452441","display_name":"Jingwei Deng","orcid":"https://orcid.org/0009-0000-6671-1583"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingwei Deng","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0000-6671-1583","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007549041","display_name":"Huan Zhang","orcid":"https://orcid.org/0000-0003-0747-4375"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Zhang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0747-4375","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106615641","display_name":"Wenqiang Li","orcid":"https://orcid.org/0000-0002-9671-0941"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenqiang Li","raw_affiliation_strings":["Wuhan Jiahe Information Company Ltd., Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-9671-0941","affiliations":[{"raw_affiliation_string":"Wuhan Jiahe Information Company Ltd., Wuhan, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024318974","display_name":"Weidong Sun","orcid":"https://orcid.org/0000-0002-8931-8407"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Sun","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8931-8407","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2539,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.9253842,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9988999962806702,"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":0.9961000084877014,"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":0.8479746580123901},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.7863299250602722},{"id":"https://openalex.org/keywords/spectral-resolution","display_name":"Spectral resolution","score":0.7735813856124878},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6593953371047974},{"id":"https://openalex.org/keywords/full-spectral-imaging","display_name":"Full spectral imaging","score":0.658663272857666},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6136817932128906},{"id":"https://openalex.org/keywords/spectral-bands","display_name":"Spectral bands","score":0.5674690008163452},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.522209107875824},{"id":"https://openalex.org/keywords/spectral-imaging","display_name":"Spectral imaging","score":0.47880038619041443},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.47133374214172363},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.41368162631988525},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3515080213546753},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33143138885498047},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3301979899406433},{"id":"https://openalex.org/keywords/spectral-line","display_name":"Spectral line","score":0.3191085457801819},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1572328507900238},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1352611482143402}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8479746580123901},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7863299250602722},{"id":"https://openalex.org/C124967146","wikidata":"https://www.wikidata.org/wiki/Q3457898","display_name":"Spectral resolution","level":3,"score":0.7735813856124878},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6593953371047974},{"id":"https://openalex.org/C78660771","wikidata":"https://www.wikidata.org/wiki/Q5508206","display_name":"Full spectral imaging","level":3,"score":0.658663272857666},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6136817932128906},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.5674690008163452},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.522209107875824},{"id":"https://openalex.org/C3232514","wikidata":"https://www.wikidata.org/wiki/Q7575196","display_name":"Spectral imaging","level":2,"score":0.47880038619041443},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.47133374214172363},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.41368162631988525},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3515080213546753},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33143138885498047},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3301979899406433},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.3191085457801819},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1572328507900238},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1352611482143402},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3405528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3405528","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.46000000834465027}],"awards":[{"id":"https://openalex.org/G2697428348","display_name":"\u5149\u8c31\u5e93\u5b66\u4e60\u4e0e\u6837\u672c\u5e93\u5b66\u4e60\u6846\u67b6\u4e0b\u9065\u611f\u56fe\u50cf\u5149\u8c31\u8d85\u5206\u8fa8\u7387\u65b9\u6cd5\u7814\u7a76","funder_award_id":"41971294","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7982469794","display_name":null,"funder_award_id":"BNR2019TD01022","funder_id":"https://openalex.org/F4320327514","funder_display_name":"Beijing Institute of Technology Research Fund Program for Young Scholars"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327514","display_name":"Beijing Institute of Technology Research Fund Program for Young Scholars","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W1608180792","https://openalex.org/W1620978742","https://openalex.org/W1990033735","https://openalex.org/W1995292093","https://openalex.org/W2020999375","https://openalex.org/W2021046129","https://openalex.org/W2038036044","https://openalex.org/W2069231830","https://openalex.org/W2081834705","https://openalex.org/W2091397530","https://openalex.org/W2097259623","https://openalex.org/W2116743594","https://openalex.org/W2133665775","https://openalex.org/W2169877324","https://openalex.org/W2185811375","https://openalex.org/W2197192980","https://openalex.org/W2311995462","https://openalex.org/W2520430674","https://openalex.org/W2604824122","https://openalex.org/W2750085043","https://openalex.org/W2766183164","https://openalex.org/W2793155783","https://openalex.org/W2807593488","https://openalex.org/W2890344598","https://openalex.org/W2901044172","https://openalex.org/W2902415664","https://openalex.org/W2908792399","https://openalex.org/W2974816519","https://openalex.org/W2987250212","https://openalex.org/W2990678607","https://openalex.org/W2990742692","https://openalex.org/W3001689964","https://openalex.org/W3033882678","https://openalex.org/W3035556176","https://openalex.org/W3035598238","https://openalex.org/W3036200672","https://openalex.org/W3043719198","https://openalex.org/W3075397214","https://openalex.org/W3083606623","https://openalex.org/W3099608030","https://openalex.org/W3099751232","https://openalex.org/W3102912004","https://openalex.org/W3104313739","https://openalex.org/W3108297739","https://openalex.org/W3112273466","https://openalex.org/W3121188342","https://openalex.org/W3128036660","https://openalex.org/W3170203937","https://openalex.org/W4200064788","https://openalex.org/W4206457470","https://openalex.org/W4206819352","https://openalex.org/W4210838741","https://openalex.org/W4229058281","https://openalex.org/W4239510810","https://openalex.org/W4283257312","https://openalex.org/W4292363360","https://openalex.org/W4309582181","https://openalex.org/W4312988878","https://openalex.org/W4313169358","https://openalex.org/W4313456479","https://openalex.org/W4362014056","https://openalex.org/W4366148227","https://openalex.org/W4385413338","https://openalex.org/W4387833547","https://openalex.org/W4395102155","https://openalex.org/W6736270120"],"related_works":["https://openalex.org/W2084145074","https://openalex.org/W2016359086","https://openalex.org/W2015264016","https://openalex.org/W22763617","https://openalex.org/W2050790932","https://openalex.org/W4214939362","https://openalex.org/W4378083523","https://openalex.org/W1531754308","https://openalex.org/W3031375428","https://openalex.org/W96435031"],"abstract_inverted_index":{"Spectral":[0],"library":[1,101,135,151,161],"based":[2],"spectral":[3,37,43,56,63,80,95,100,115,122,127,134,150,160,165,176,194],"super-resolution":[4,64,81,128],"from":[5],"high-spatial":[6,20,84,144],"multispectral":[7,85],"to":[8,18,112,117,156,239],"hyperspectral":[9,21,145],"image":[10,146],"is":[11,110,136],"one":[12],"of":[13,33,45,53,62,103,106,170,208,221,229],"the":[14,34,46,54,60,67,72,90,104,113,132,142,148,158,171,187,193,204,214,219,230],"most":[15,32],"efficient":[16],"ways":[17],"obtain":[19],"satellite":[22,86],"images,":[23],"which":[24],"can":[25,39],"be":[26,153,179,201,237],"used":[27],"in":[28,243],"various":[29],"applications.":[30,69,245],"Although":[31],"published":[35],"universal":[36,55,91,114,173],"libraries":[38,57],"really":[40],"provide":[41],"reliable":[42],"information":[44],"common":[47],"ground":[48,108],"objects,":[49],"poor":[50],"region":[51],"specificity":[52],"may":[58],"limit":[59],"accuracy":[61],"and":[65,92,124,147,174,196,225,232],"thus":[66],"subsequent":[68],"To":[70],"address":[71],"above":[73],"issue,":[74],"this":[75,222],"paper":[76],"proposes":[77],"a":[78,98,119,125,163,183],"new":[79,120,126],"method":[82,207],"for":[83],"images":[87],"by":[88,130,182,203],"using":[89,131],"private":[93,99,175],"jointed":[94],"library.":[96,166],"Specifically,":[97],"consisting":[102],"spectra":[105],"interested":[107],"objects":[109],"introduced":[111],"library,":[116,123],"form":[118],"joint":[121,133,149,159],"model":[129],"constructed.":[137],"Then,":[138],"band":[139],"matching":[140],"between":[141],"desired":[143],"will":[152,178,200,235],"carried":[154],"out,":[155],"map":[157],"into":[162],"specific":[164],"After":[167],"that,":[168],"contributions":[169],"two":[172,226],"dictionaries":[177],"well":[180],"balanced":[181],"weighting":[184],"factor":[185],"under":[186],"sparse":[188],"representation":[189],"framework.":[190],"And":[191],"finally,":[192],"dictionary":[195],"its":[197,241],"related":[198],"coefficients":[199],"optimized":[202],"alternating":[205],"direction":[206],"multipliers":[209],"(ADMM).":[210],"Comparison":[211],"results":[212],"with":[213],"relative":[215],"state-of-the-art":[216],"methods":[217],"shown":[218],"superiority":[220],"proposed":[223],"method,":[224],"typical":[227],"applications":[228],"tobacco":[231],"wheat":[233],"classification":[234],"also":[236],"given":[238],"evaluate":[240],"effectiveness":[242],"practical":[244]},"counts_by_year":[{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}