{"id":"https://openalex.org/W4402401781","doi":"https://doi.org/10.1109/jstars.2024.3457814","title":"Spectral-Enhanced Sparse Transformer Network for Hyperspectral Super-Resolution Reconstruction","display_name":"Spectral-Enhanced Sparse Transformer Network for Hyperspectral Super-Resolution Reconstruction","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4402401781","doi":"https://doi.org/10.1109/jstars.2024.3457814"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2024.3457814","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3457814","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.2024.3457814","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yuchao Yang","orcid":"https://orcid.org/0009-0006-5423-5560"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchao Yang","raw_affiliation_strings":["Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0009-0006-5423-5560","affiliations":[{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374604","display_name":"Yulei Wang","orcid":"https://orcid.org/0000-0001-6436-5883"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulei Wang","raw_affiliation_strings":["Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-6436-5883","affiliations":[{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101887104","display_name":"Hongzhou Wang","orcid":"https://orcid.org/0000-0002-3029-851X"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongzhou Wang","raw_affiliation_strings":["Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103859675","display_name":"Zhang Lifu","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lifu Zhang","raw_affiliation_strings":["National Engineering Research Center for Satellite Remote Sensing Applications, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3533-9966","affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Satellite Remote Sensing Applications, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031035100","display_name":"Enyu Zhao","orcid":"https://orcid.org/0000-0001-7165-1861"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Enyu Zhao","raw_affiliation_strings":["Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-7165-1861","affiliations":[{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101405735","display_name":"Meiping Song","orcid":"https://orcid.org/0000-0002-4489-5470"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meiping Song","raw_affiliation_strings":["Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-4489-5470","affiliations":[{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"last","author":{"id":null,"display_name":"Chunyan Yu","orcid":"https://orcid.org/0000-0002-9260-6629"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyan Yu","raw_affiliation_strings":["Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-9260-6629","affiliations":[{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing, Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Center of Hyperspectral Imaging in Remote Sensing (CHIRS) in Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":2.8676,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.917388,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"17","issue":null,"first_page":"17278","last_page":"17291"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9922000169754028,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8843899369239807},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5744530558586121},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4742920696735382},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.44305887818336487},{"id":"https://openalex.org/keywords/superresolution","display_name":"Superresolution","score":0.43626129627227783},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4302406311035156},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.42725318670272827},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38662189245224},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3783065676689148},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3351610600948334},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15081942081451416},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09848067164421082},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.0977446436882019},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09273380041122437}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8843899369239807},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5744530558586121},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4742920696735382},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.44305887818336487},{"id":"https://openalex.org/C141239990","wikidata":"https://www.wikidata.org/wiki/Q957423","display_name":"Superresolution","level":3,"score":0.43626129627227783},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4302406311035156},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.42725318670272827},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38662189245224},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3783065676689148},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3351610600948334},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15081942081451416},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09848067164421082},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0977446436882019},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09273380041122437},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2024.3457814","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3457814","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:e971e5f70ddc41b1aade1f568d97010b","is_oa":true,"landing_page_url":"https://doaj.org/article/e971e5f70ddc41b1aade1f568d97010b","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 17, Pp 17278-17291 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2024.3457814","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3457814","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":[{"id":"https://openalex.org/G1874286693","display_name":null,"funder_award_id":"61801075","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4811091679","display_name":null,"funder_award_id":"3132024234","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7167985160","display_name":null,"funder_award_id":"42271355","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/F4320323086","display_name":"Natural Science Foundation of Liaoning Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1495168473","https://openalex.org/W1885185971","https://openalex.org/W1916874600","https://openalex.org/W1940108662","https://openalex.org/W2012946078","https://openalex.org/W2021046129","https://openalex.org/W2100109944","https://openalex.org/W2171108951","https://openalex.org/W2289756263","https://openalex.org/W2625894731","https://openalex.org/W2747865121","https://openalex.org/W2748530166","https://openalex.org/W2752782242","https://openalex.org/W2767522909","https://openalex.org/W2963091558","https://openalex.org/W2964231441","https://openalex.org/W3016106731","https://openalex.org/W3022131966","https://openalex.org/W3025440211","https://openalex.org/W3027120144","https://openalex.org/W3048794210","https://openalex.org/W3083606623","https://openalex.org/W3099239430","https://openalex.org/W3132115664","https://openalex.org/W3138516171","https://openalex.org/W3207526759","https://openalex.org/W3207918547","https://openalex.org/W4207027096","https://openalex.org/W4214493665","https://openalex.org/W4225515009","https://openalex.org/W4226038296","https://openalex.org/W4288064619","https://openalex.org/W4294310997","https://openalex.org/W4294643312","https://openalex.org/W4309158361","https://openalex.org/W4312975848","https://openalex.org/W4313591362","https://openalex.org/W4319865968","https://openalex.org/W4320713328","https://openalex.org/W4320713392","https://openalex.org/W4367031974","https://openalex.org/W4367728491","https://openalex.org/W4377079849","https://openalex.org/W4381730126","https://openalex.org/W4384206036","https://openalex.org/W4385245566","https://openalex.org/W4385413338","https://openalex.org/W4387922488","https://openalex.org/W4390044314","https://openalex.org/W4394773596","https://openalex.org/W4396238884","https://openalex.org/W4398757530","https://openalex.org/W6761628794","https://openalex.org/W6783944145","https://openalex.org/W6784333009"],"related_works":["https://openalex.org/W2317401237","https://openalex.org/W1990800631","https://openalex.org/W2167120702","https://openalex.org/W2579567122","https://openalex.org/W2537408670","https://openalex.org/W2034232486","https://openalex.org/W3004000015","https://openalex.org/W2559771220","https://openalex.org/W4288598071","https://openalex.org/W4387300017"],"abstract_inverted_index":{"Hyperspectral":[0],"image":[1],"(HSI)":[2],"has":[3],"garnered":[4],"increasing":[5],"attention":[6],"due":[7],"to":[8,35,115,127,165],"its":[9],"capacity":[10],"for":[11,103],"capturing":[12],"extensive":[13],"spectral":[14,124,131,163],"information.":[15],"However,":[16],"the":[17,50,74,86,108,140,158,167,173,177,193,196],"acquisition":[18],"of":[19,73,85,90,160,176,195],"high":[20,43],"spatial":[21,37,44,118,161],"resolution":[22,38,45],"HSIs":[23,41],"is":[24],"often":[25],"restricted":[26],"by":[27,68],"current":[28,182],"imaging":[29],"hardware":[30],"limitations.":[31],"A":[32],"cost-effective":[33],"approach":[34],"enhance":[36],"involves":[39],"fusing":[40],"with":[42,122],"multispectral":[46],"images":[47],"collected":[48],"from":[49],"same":[51],"scene.":[52],"Traditional":[53],"convolutional":[54,75],"neural":[55],"network-based":[56],"models,":[57],"although":[58],"gained":[59],"prominence":[60],"in":[61,185],"HSI":[62,104],"super-resolution":[63,105],"reconstruction,":[64],"are":[65],"typically":[66],"limited":[67],"their":[69],"small":[70],"receptive":[71],"field":[72],"kernel,":[76],"primarily":[77],"emphasizing":[78],"local":[79],"information":[80,164],"while":[81],"neglecting":[82],"nonlocal":[83,117],"characteristics":[84],"image.":[87],"In":[88],"light":[89],"these":[91],"limitations,":[92],"this":[93],"article":[94],"proposes":[95],"a":[96,112,123,136,152],"novel":[97],"spectral-enhanced":[98],"sparse":[99,113],"transformer":[100,114],"(SEST)":[101],"network":[102],"reconstruction.":[106],"Specifically,":[107],"proposed":[109,178,197],"SEST":[110,179],"employs":[111],"capture":[116],"similarities":[119],"efficiently,":[120],"along":[121],"enhancement":[125],"module":[126],"learn":[128],"and":[129,146,162,188],"exploit":[130],"low-rank":[132],"characteristics.":[133],"Integrated":[134],"within":[135],"multiwindow":[137],"residual":[138],"block,":[139],"abovementioned":[141],"two":[142],"components":[143],"collaboratively":[144],"extract":[145],"combine":[147],"distinct":[148],"fine-grained":[149],"features":[150],"through":[151],"weighted":[153],"linear":[154],"fusion":[155],"process,":[156],"facilitating":[157],"integration":[159],"optimize":[166],"reconstruction":[168],"result.":[169],"Experimental":[170],"results":[171],"validate":[172],"superior":[174],"performance":[175],"model":[180],"against":[181],"state-of-the-art":[183],"methods":[184],"both":[186],"visual":[187],"quantitative":[189],"metrics,":[190],"thus":[191],"confirming":[192],"effectiveness":[194],"approach.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":4}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}
