{"id":"https://openalex.org/W4367146812","doi":"https://doi.org/10.1109/tgrs.2023.3269074","title":"Hyperspectral Image Super-Resolution Network Based on Cross-Scale Nonlocal Attention","display_name":"Hyperspectral Image Super-Resolution Network Based on Cross-Scale Nonlocal Attention","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4367146812","doi":"https://doi.org/10.1109/tgrs.2023.3269074"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2023.3269074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3269074","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/A5026257422","display_name":"Shuangliang Li","orcid":"https://orcid.org/0000-0001-9215-1727"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuangliang Li","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9215-1727","affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007043211","display_name":"Yugang Tian","orcid":"https://orcid.org/0000-0002-0455-2094"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yugang Tian","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-0455-2094","affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416961","display_name":"Cheng Wang","orcid":"https://orcid.org/0000-0001-6075-796X"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Wang","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062574256","display_name":"Hongxian Wu","orcid":"https://orcid.org/0000-0002-4785-7082"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongxian Wu","raw_affiliation_strings":["Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I211433327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037259600","display_name":"Shaolan Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaolan Zheng","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou, China","institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I211433327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026257422"],"corresponding_institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I211433327","https://openalex.org/I3124059619"],"apc_list":null,"apc_paid":null,"fwci":5.0982,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.95891015,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"61","issue":null,"first_page":"1","last_page":"15"},"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":0.9973999857902527,"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":0.8330638408660889},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.7279926538467407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6850326657295227},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6697965264320374},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6548656225204468},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.6515634059906006},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5882408618927002},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.5477281808853149},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4680855870246887},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.42772233486175537},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41385602951049805},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.380531907081604},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07024839520454407}],"concepts":[{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.8330638408660889},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.7279926538467407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6850326657295227},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6697965264320374},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6548656225204468},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.6515634059906006},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5882408618927002},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.5477281808853149},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4680855870246887},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.42772233486175537},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41385602951049805},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.380531907081604},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07024839520454407},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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.2023.3269074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3269074","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","score":0.4099999964237213,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":80,"referenced_works":["https://openalex.org/W1686810756","https://openalex.org/W1901129140","https://openalex.org/W1916874600","https://openalex.org/W1940108662","https://openalex.org/W1976416062","https://openalex.org/W1990231296","https://openalex.org/W2001800591","https://openalex.org/W2021046129","https://openalex.org/W2062811295","https://openalex.org/W2067782748","https://openalex.org/W2078855750","https://openalex.org/W2114770744","https://openalex.org/W2124743705","https://openalex.org/W2133665775","https://openalex.org/W2144948131","https://openalex.org/W2152254169","https://openalex.org/W2162842940","https://openalex.org/W2171108951","https://openalex.org/W2171845746","https://openalex.org/W2194775991","https://openalex.org/W2276858186","https://openalex.org/W2534320940","https://openalex.org/W2625894731","https://openalex.org/W2748530166","https://openalex.org/W2792111852","https://openalex.org/W2794048225","https://openalex.org/W2798016471","https://openalex.org/W2804744787","https://openalex.org/W2805163084","https://openalex.org/W2890330644","https://openalex.org/W2910655660","https://openalex.org/W2927933146","https://openalex.org/W2954930822","https://openalex.org/W2963284277","https://openalex.org/W2963442801","https://openalex.org/W2963446712","https://openalex.org/W2986833982","https://openalex.org/W2993041110","https://openalex.org/W2993192098","https://openalex.org/W3019893222","https://openalex.org/W3035022492","https://openalex.org/W3035280441","https://openalex.org/W3039186706","https://openalex.org/W3041178351","https://openalex.org/W3043719198","https://openalex.org/W3083606623","https://openalex.org/W3087959468","https://openalex.org/W3099608030","https://openalex.org/W3099843321","https://openalex.org/W3102912004","https://openalex.org/W3152893852","https://openalex.org/W3165087808","https://openalex.org/W3165892790","https://openalex.org/W3181737610","https://openalex.org/W3187789630","https://openalex.org/W3194706446","https://openalex.org/W3197433833","https://openalex.org/W3198654240","https://openalex.org/W3198656026","https://openalex.org/W3198884575","https://openalex.org/W3216217554","https://openalex.org/W4205708292","https://openalex.org/W4206020140","https://openalex.org/W4214602694","https://openalex.org/W4220910788","https://openalex.org/W4285325474","https://openalex.org/W4285506148","https://openalex.org/W4287020683","https://openalex.org/W4293193635","https://openalex.org/W4297775537","https://openalex.org/W4312340363","https://openalex.org/W4312519022","https://openalex.org/W4385245566","https://openalex.org/W6637373629","https://openalex.org/W6639824700","https://openalex.org/W6685078114","https://openalex.org/W6737664043","https://openalex.org/W6739901393","https://openalex.org/W6752237900","https://openalex.org/W6801466373"],"related_works":["https://openalex.org/W4285005667","https://openalex.org/W2950729865","https://openalex.org/W2008401355","https://openalex.org/W2994594107","https://openalex.org/W4289000570","https://openalex.org/W2368671946","https://openalex.org/W2385264142","https://openalex.org/W2044102280","https://openalex.org/W2375230202","https://openalex.org/W2380263558"],"abstract_inverted_index":{"Hyperspectral":[0],"image":[1,12,20,74,170],"(HSI)":[2],"super-resolution":[3],"generally":[4],"means":[5],"the":[6,35,43,54,70,80,90,98,113,123,139,144,150,157,169,178],"fusion":[7,29,205],"of":[8,73,92],"low-spatial":[9],"resolution":[10,16,25,40],"hyperspectral":[11],"(LRHSI)":[13],"and":[14,38,45,64,86,88,101,115,125,152,176,190],"high-spatial":[15,24],"multi-spectral":[17],"(MSI)/panchromatic":[18],"(PAN)":[19],"(HRMPI)":[21],"to":[22,68,79,110,137,148,167,203],"get":[23],"HSI":[26],"(HRHSI).":[27],"Existing":[28],"methods":[30,51],"have":[31],"not":[32],"sufficiently":[33],"considered":[34],"huge":[36,81],"spectral":[37,124,151],"spatial":[39,126,153],"difference":[41,83],"between":[42,84,128],"LRHSI":[44,85,114],"HRMPI.":[46,116],"In":[47],"addition,":[48],"most":[49],"DL-based":[50],"that":[52],"adopt":[53],"CNN":[55],"structure":[56],"are":[57,134],"limited":[58],"by":[59],"its":[60],"local":[61,93],"feature":[62,94,147,154],"learning,":[63,95],"it":[65],"is":[66,165],"difficult":[67],"exploit":[69],"global":[71],"dependency":[72],"features.":[75],"To":[76],"fully":[77],"adapt":[78],"modality":[82],"HRMPI":[87],"release":[89],"limitation":[91],"we":[96],"design":[97],"cross":[99,104],"spectral-scale":[100],"shift-window":[102],"based":[103],"spatial-scale":[105],"non-local":[106],"attention":[107],"networks":[108,119,175],"(CSSNet)":[109],"effectively":[111],"fuse":[112],"These":[117,132],"two":[118,129,174],"could":[120,209],"explicitly":[121],"learn":[122],"correlations":[127,133],"input":[130,158],"images.":[131,159],"then":[135],"used":[136],"reconstruct":[138],"HRHSI":[140,146],"feature,":[141],"which":[142],"makes":[143],"obtained":[145],"maintain":[149],"consistency":[155],"with":[156,188,193],"Finally,":[160],"a":[161],"\u2018feature":[162],"aggregation":[163],"module\u2019":[164],"designed":[166],"aggregate":[168],"features":[171],"from":[172],"these":[173],"output":[177],"fused":[179],"HRHSI.":[180],"Extensive":[181],"experimental":[182],"results":[183],"on":[184],"both":[185],"HM-fusion":[186],"(fusion":[187,192],"MSI)":[189],"HP-fusion":[191],"PAN":[194],"image)":[195],"tasks":[196],"demonstrate":[197],"CSSNet\u2019s":[198],"state-of-the-art":[199],"(SOTA)":[200],"performance":[201],"compared":[202],"other":[204],"methods.":[206],"(The":[207],"codes":[208],"be":[210],"available":[211],"at":[212],"https://github.com/rs-lsl/CSSNet).":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}