{"id":"https://openalex.org/W4411446389","doi":"https://doi.org/10.1109/jstars.2025.3581202","title":"Dual-Branch Rectangle Transformer for Hierarchical Hyperspectral Super Resolution via Spectral Reversion Contrastive Learning","display_name":"Dual-Branch Rectangle Transformer for Hierarchical Hyperspectral Super Resolution via Spectral Reversion Contrastive Learning","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411446389","doi":"https://doi.org/10.1109/jstars.2025.3581202"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3581202","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3581202","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":null,"license_id":null,"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.2025.3581202","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035455988","display_name":"Kai X\u00fc","orcid":"https://orcid.org/0000-0001-6310-2977"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Xu","raw_affiliation_strings":["School of Internet, Anhui University, Hefei, China","Scholl of internet, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-6310-2977","affiliations":[{"raw_affiliation_string":"School of Internet, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]},{"raw_affiliation_string":"Scholl of internet, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yongyi Chen","orcid":"https://orcid.org/0009-0002-7274-6322"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongyi Chen","raw_affiliation_strings":["School of Internet, Anhui University, Hefei, China","Scholl of internet, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0009-0002-7274-6322","affiliations":[{"raw_affiliation_string":"School of Internet, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]},{"raw_affiliation_string":"Scholl of internet, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040007011","display_name":"Weiwei Zhao","orcid":"https://orcid.org/0000-0001-8507-1921"},"institutions":[{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Zhao","raw_affiliation_strings":["Beijing Institute of Remote Sensing Information, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Remote Sensing Information, Beijing, China","institution_ids":["https://openalex.org/I4210166112"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yan Wang","orcid":"https://orcid.org/0009-0009-7000-2304"},"institutions":[{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Wang","raw_affiliation_strings":["Beijing Institute of Remote Sensing Information, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0009-7000-2304","affiliations":[{"raw_affiliation_string":"Beijing Institute of Remote Sensing Information, Beijing, China","institution_ids":["https://openalex.org/I4210166112"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":{"value":1800,"currency":"USD","value_usd":1800},"fwci":0.8937,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.74739451,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"18","issue":null,"first_page":"15804","last_page":"15828"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9983999729156494,"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":0.9983999729156494,"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":0.9796000123023987,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9768000245094299,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8304157257080078},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5801897048950195},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5399335622787476},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5352573990821838},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37560561299324036},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10562172532081604},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.0879581868648529},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07299897074699402}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8304157257080078},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5801897048950195},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5399335622787476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5352573990821838},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37560561299324036},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10562172532081604},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0879581868648529},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07299897074699402},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3581202","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3581202","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":null,"license_id":null,"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:0ce0c5f2a4624ffbad31fa9a54e8e00f","is_oa":true,"landing_page_url":"https://doaj.org/article/0ce0c5f2a4624ffbad31fa9a54e8e00f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 15804-15828 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3581202","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3581202","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":null,"license_id":null,"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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":77,"referenced_works":["https://openalex.org/W2010319424","https://openalex.org/W2039240409","https://openalex.org/W2139529730","https://openalex.org/W2161304138","https://openalex.org/W2548343907","https://openalex.org/W2748530166","https://openalex.org/W2782517596","https://openalex.org/W2884585870","https://openalex.org/W2892302943","https://openalex.org/W2922509574","https://openalex.org/W2927933146","https://openalex.org/W2953018250","https://openalex.org/W2963420686","https://openalex.org/W3023991509","https://openalex.org/W3030694258","https://openalex.org/W3045851210","https://openalex.org/W3048175892","https://openalex.org/W3083606623","https://openalex.org/W3099239430","https://openalex.org/W3108316907","https://openalex.org/W3131500599","https://openalex.org/W3138516171","https://openalex.org/W3168080945","https://openalex.org/W3168684807","https://openalex.org/W3178925107","https://openalex.org/W3186471925","https://openalex.org/W3202040256","https://openalex.org/W3207918547","https://openalex.org/W4206307542","https://openalex.org/W4206819352","https://openalex.org/W4224294196","https://openalex.org/W4225582357","https://openalex.org/W4285119709","https://openalex.org/W4288064619","https://openalex.org/W4294663621","https://openalex.org/W4295934555","https://openalex.org/W4296473501","https://openalex.org/W4311554934","https://openalex.org/W4312340363","https://openalex.org/W4312812783","https://openalex.org/W4313824533","https://openalex.org/W4319792453","https://openalex.org/W4320018440","https://openalex.org/W4320713392","https://openalex.org/W4322706739","https://openalex.org/W4362672456","https://openalex.org/W4365397539","https://openalex.org/W4367146812","https://openalex.org/W4380607281","https://openalex.org/W4381198666","https://openalex.org/W4383752660","https://openalex.org/W4383988936","https://openalex.org/W4386472860","https://openalex.org/W4386766980","https://openalex.org/W4386784430","https://openalex.org/W4386914158","https://openalex.org/W4387068076","https://openalex.org/W4388152217","https://openalex.org/W4388624366","https://openalex.org/W4389491034","https://openalex.org/W4389610328","https://openalex.org/W4390706297","https://openalex.org/W4390872911","https://openalex.org/W4390873495","https://openalex.org/W4390874367","https://openalex.org/W4391467981","https://openalex.org/W4394805154","https://openalex.org/W4402661216","https://openalex.org/W4405778638","https://openalex.org/W4405801389","https://openalex.org/W4406611003","https://openalex.org/W4406890763","https://openalex.org/W4407321276","https://openalex.org/W6685078114","https://openalex.org/W6753038380","https://openalex.org/W6784333009","https://openalex.org/W6850536660"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2404757046","https://openalex.org/W2070598848"],"abstract_inverted_index":{"Fusion-based":[0],"hyperspectral":[1,107,115],"super-resolution":[2],"methods":[3],"use":[4],"complementary":[5],"data":[6,24],"to":[7,51,67,97],"address":[8],"single-source":[9],"limitations.":[10],"However,":[11],"existing":[12],"approaches":[13],"prioritize":[14],"spatial":[15],"resolution":[16],"and":[17,85,134],"color":[18],"fidelity,":[19],"neglecting":[20],"spectral":[21,35,40,83,94],"preservation\u2014critical":[22],"for":[23,81,104],"interpretability.":[25],"This":[26],"oversight,":[27],"combined":[28],"with":[29],"the":[30,122],"limited":[31],"adaptability":[32],"of":[33],"conventional":[34],"constraint":[36],"methods,":[37],"causes":[38],"significant":[39],"distortions":[41],"in":[42,136],"high-resolution":[43],"outputs.":[44],"Multiscale":[45],"feature":[46,95],"integration":[47],"issues":[48],"further":[49],"lead":[50],"inadequate":[52],"detail":[53,86],"restoration.":[54],"To":[55],"tackle":[56],"these,":[57],"we":[58],"propose":[59],"DRT-Net.":[60],"Our":[61],"dual-branch":[62],"rectangular":[63],"transformer":[64],"uses":[65],"cross-attention":[66],"fuse":[68],"spatial-spectral":[69],"features,":[70],"enhancing":[71],"inter-modality":[72],"interactions.":[73],"The":[74,139],"scale-adaptive":[75],"aggregator":[76],"dynamically":[77],"selects":[78],"multiscale":[79],"features":[80],"accurate":[82],"modeling":[84,105],"recovery.":[87],"Additionally,":[88],"a":[89,101,117],"contrastive":[90],"learning":[91],"mechanism":[92],"enforces":[93],"similarity":[96],"ground":[98],"truth,":[99],"offering":[100],"new":[102],"approach":[103],"complex":[106],"distributions.":[108],"Extensive":[109],"experiments":[110],"conducted":[111],"on":[112],"six":[113],"mainstream":[114],"datasets":[116],"real-world":[118],"dataset":[119],"demonstrated":[120],"that":[121],"proposed":[123],"DRT-Net":[124],"outperformed":[125],"state-of-the-art":[126],"methods.":[127],"Furthermore,":[128],"our":[129],"network":[130],"exhibited":[131],"robust":[132],"performance":[133],"versatility":[135],"various":[137],"scenarios.":[138],"related":[140],"code":[141],"will":[142],"be":[143],"available":[144],"at":[145],"https://github.com/phaeton2017/DRTNet.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-06-20T00:00:00"}