{"id":"https://openalex.org/W4391582630","doi":"https://doi.org/10.1109/tgrs.2024.3362862","title":"Unsupervised Blind Spectral\u2013Spatial Cross-Super-Resolution Network for HSI and MSI Fusion","display_name":"Unsupervised Blind Spectral\u2013Spatial Cross-Super-Resolution Network for HSI and MSI Fusion","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4391582630","doi":"https://doi.org/10.1109/tgrs.2024.3362862"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3362862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3362862","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/A5080426052","display_name":"Huajing Wu","orcid":"https://orcid.org/0000-0002-7248-680X"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huajing wu","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-7248-680X","affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010638698","display_name":"Suqin Wu","orcid":"https://orcid.org/0000-0002-0994-402X"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Suqin Wu","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-0994-402X","affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079094554","display_name":"Kefei Zhang","orcid":"https://orcid.org/0000-0001-9376-1148"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kefei Zhang","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9376-1148","affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015863790","display_name":"Xuexi Liu","orcid":"https://orcid.org/0000-0002-2873-807X"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuexi Liu","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-2873-807X","affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064183671","display_name":"Shuangshuang Shi","orcid":"https://orcid.org/0000-0001-6829-412X"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangshuang Shi","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-6829-412X","affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069146040","display_name":"Chaofa Bian","orcid":"https://orcid.org/0000-0001-6979-349X"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaofa Bian","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-6979-349X","affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5080426052"],"corresponding_institution_ids":["https://openalex.org/I25757504"],"apc_list":null,"apc_paid":null,"fwci":3.076,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.91673073,"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":"14"},"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":0.9993000030517578,"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":0.9986000061035156,"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/multispectral-image","display_name":"Multispectral image","score":0.7994987368583679},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7986139059066772},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.7507894039154053},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.610175371170044},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5818104147911072},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.5780271887779236},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5187261700630188},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4442753791809082},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.4440910220146179},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.4437454342842102},{"id":"https://openalex.org/keywords/spectral-resolution","display_name":"Spectral resolution","score":0.44260498881340027},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.41907021403312683},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.38120877742767334},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.32021525502204895},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12590011954307556},{"id":"https://openalex.org/keywords/spectral-line","display_name":"Spectral line","score":0.1232975423336029},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1138775646686554}],"concepts":[{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7994987368583679},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7986139059066772},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.7507894039154053},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.610175371170044},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5818104147911072},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.5780271887779236},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5187261700630188},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4442753791809082},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.4440910220146179},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.4437454342842102},{"id":"https://openalex.org/C124967146","wikidata":"https://www.wikidata.org/wiki/Q3457898","display_name":"Spectral resolution","level":3,"score":0.44260498881340027},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.41907021403312683},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.38120877742767334},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.32021525502204895},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12590011954307556},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.1232975423336029},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1138775646686554},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3362862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3362862","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":[],"awards":[{"id":"https://openalex.org/G287986278","display_name":null,"funder_award_id":"42274021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3366310844","display_name":null,"funder_award_id":"42304015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6563886235","display_name":null,"funder_award_id":"41874040","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8656844291","display_name":null,"funder_award_id":"41730109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8892227401","display_name":null,"funder_award_id":"42361134583","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":76,"referenced_works":["https://openalex.org/W1970836680","https://openalex.org/W1990231296","https://openalex.org/W1998595580","https://openalex.org/W2015140156","https://openalex.org/W2021046129","https://openalex.org/W2030585344","https://openalex.org/W2045749719","https://openalex.org/W2048683346","https://openalex.org/W2053081714","https://openalex.org/W2082590892","https://openalex.org/W2097259623","https://openalex.org/W2100056645","https://openalex.org/W2103192805","https://openalex.org/W2103844245","https://openalex.org/W2121058967","https://openalex.org/W2133665775","https://openalex.org/W2139529730","https://openalex.org/W2144436897","https://openalex.org/W2146640671","https://openalex.org/W2158537567","https://openalex.org/W2172063876","https://openalex.org/W2221899823","https://openalex.org/W2242218935","https://openalex.org/W2295976914","https://openalex.org/W2327302159","https://openalex.org/W2619817102","https://openalex.org/W2748530166","https://openalex.org/W2760763333","https://openalex.org/W2784225224","https://openalex.org/W2794905319","https://openalex.org/W2910457605","https://openalex.org/W2911648799","https://openalex.org/W2921375206","https://openalex.org/W2948962630","https://openalex.org/W2948970199","https://openalex.org/W2954661277","https://openalex.org/W2963505747","https://openalex.org/W2964140612","https://openalex.org/W2964372277","https://openalex.org/W2990162903","https://openalex.org/W3014514331","https://openalex.org/W3016410830","https://openalex.org/W3036200672","https://openalex.org/W3043719198","https://openalex.org/W3044477028","https://openalex.org/W3045851210","https://openalex.org/W3048794210","https://openalex.org/W3082803141","https://openalex.org/W3096751897","https://openalex.org/W3097824737","https://openalex.org/W3099608030","https://openalex.org/W3102912004","https://openalex.org/W3104313739","https://openalex.org/W3109408464","https://openalex.org/W3132115664","https://openalex.org/W3149860601","https://openalex.org/W3157967435","https://openalex.org/W3168709512","https://openalex.org/W3171243408","https://openalex.org/W3198656026","https://openalex.org/W4200471742","https://openalex.org/W4210771532","https://openalex.org/W4213185605","https://openalex.org/W4229058281","https://openalex.org/W4292793979","https://openalex.org/W4297931263","https://openalex.org/W4312604377","https://openalex.org/W4320002835","https://openalex.org/W4328104974","https://openalex.org/W4362470511","https://openalex.org/W4366753174","https://openalex.org/W4378421719","https://openalex.org/W4385413338","https://openalex.org/W4385732746","https://openalex.org/W4386266673","https://openalex.org/W4387129392"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2022304901","https://openalex.org/W2018850895","https://openalex.org/W1987483041","https://openalex.org/W2988577871","https://openalex.org/W4391030644","https://openalex.org/W4205174160","https://openalex.org/W1999581849","https://openalex.org/W2084145074"],"abstract_inverted_index":{"A":[0],"high-spatial-resolution":[1,32],"hyperspectral":[2,11,27],"image":[3,12,16,28,34],"(HR-HSI)":[4],"can":[5],"be":[6],"obtained":[7],"by":[8],"fusing":[9],"a":[10,14,95,130,219],"and":[13,30,46,57,70,103,141,159,185,196,204,223,232,259],"multispectral":[15,33],"(HSI-MSI)":[17],"since":[18],"it":[19],"takes":[20],"the":[21,25,31,51,54,66,88,99,107,120,124,142,149,153,160,166,193,199,212,238,248,255],"advantage":[22],"of":[23,53,68,101,152,226,257],"combing":[24],"low-spatial-resolution":[26],"(LR-HSI)":[29],"(HR-MSI).":[35],"Currently,":[36],"most":[37],"HSI-MSI":[38,83,125],"fusion":[39,61,89,126],"methods":[40],"decompose":[41],"HSIs":[42,102],"in":[43,59,165,262],"both":[44,230],"spatial":[45,69,140,156,182,258],"spectral":[47,71,145,161,186,260],"domains,":[48],"which":[49,134],"destroys":[50],"correlation":[52,67,256],"two":[55,91,108,136,154,200],"domains":[56],"results":[58,225],"poor":[60],"results.":[62],"To":[63],"further":[64],"explore":[65],"information,":[72],"an":[73],"unsupervised":[74],"blind":[75],"spectral-spatial":[76,131],"cross-super-resolution":[77,132],"network":[78,86,118,168],"(CSRNet)":[79],"is":[80,127,251],"proposed":[81,239],"for":[82,94,114,139,144,192,217,253],"fusion.":[84],"The":[85,117,202],"transforms":[87],"into":[90,129],"super-resolution":[92,146,157,162,215],"reconstructions":[93,109],"HR-HSI":[96],"to":[97,110,210],"avoid":[98],"decomposition":[100],"achieves":[104],"interaction":[105],"with":[106],"provide":[111],"strong":[112],"constraints":[113,195],"each":[115],"other.":[116],"uses":[119],"following":[121],"procedure.":[122],"First,":[123],"transformed":[128],"model,":[133],"consists":[135],"branches:":[137],"one":[138],"other":[143],"reconstructions.":[147],"As":[148],"basic":[150],"blocks":[151,164],"branches,":[155],"(SpaSR)":[158],"(SpeSR)":[163],"new":[167,249],"are":[169,190,207],"designed":[170],"via":[171],"iterations":[172],"unfolding":[173],"from":[174],"half":[175],"quadratic":[176],"splitting":[177],"(HQS).":[178],"Then":[179],"their":[180],"corresponding":[181],"constraint":[183,187],"(SpaC)":[184],"(SpeC)":[188],"modules":[189,206],"established":[191],"mutual":[194],"interactions":[197],"between":[198],"branches.":[201],"SpaSR/SpeSR":[203],"SpaC/SpeC":[205],"alternately":[208],"connected":[209],"form":[211],"above":[213],"spatial/spectral":[214],"branches":[216],"reconstructing":[218],"HR-HSI.":[220],"Both":[221],"visual":[222],"quantitative":[224],"experiments":[227],"based":[228],"on":[229],"simulated":[231],"real":[233],"observation":[234],"datasets":[235],"showed":[236],"that":[237,247],"method":[240,250],"outperformed":[241],"seven":[242],"commonly":[243],"used":[244],"methods,":[245],"suggesting":[246],"effective":[252],"preserving":[254],"information":[261],"HR-HSIs.":[263]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}