{"id":"https://openalex.org/W4403863621","doi":"https://doi.org/10.1109/tnnls.2024.3481060","title":"Spectral Super-Resolution in Frequency Domain","display_name":"Spectral Super-Resolution in Frequency Domain","publication_year":2024,"publication_date":"2024-10-29","ids":{"openalex":"https://openalex.org/W4403863621","doi":"https://doi.org/10.1109/tnnls.2024.3481060","pmid":"https://pubmed.ncbi.nlm.nih.gov/39471122"},"language":"en","primary_location":{"id":"doi:10.1109/tnnls.2024.3481060","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2024.3481060","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"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 Neural Networks and Learning Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5011401698","display_name":"Puhong Duan","orcid":"https://orcid.org/0000-0001-5066-4399"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Puhong Duan","raw_affiliation_strings":["School of Robotics and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-5066-4399","affiliations":[{"raw_affiliation_string":"School of Robotics and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109598220","display_name":"Tianci Shan","orcid":null},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianci Shan","raw_affiliation_strings":["College of Electrical and Information Engineering and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057514965","display_name":"Xudong Kang","orcid":"https://orcid.org/0000-0002-3807-2531"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xudong Kang","raw_affiliation_strings":["School of Robotics and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-3807-2531","affiliations":[{"raw_affiliation_string":"School of Robotics and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067097659","display_name":"Shutao Li","orcid":"https://orcid.org/0000-0002-0585-9848"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shutao Li","raw_affiliation_strings":["College of Electrical and Information Engineering and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-0585-9848","affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering and the Key Laboratory of Visual Perception and Artificial Intelligence of Hunan Province, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16609230"],"apc_list":null,"apc_paid":null,"fwci":5.3655,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.96398386,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"36","issue":"7","first_page":"12338","last_page":"12348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.8745999932289124,"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"}},"topics":[{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.8745999932289124,"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"}},{"id":"https://openalex.org/T13493","display_name":"Optical and Acousto-Optic Technologies","score":0.8569999933242798,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.8446000218391418,"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/frequency-domain","display_name":"Frequency domain","score":0.568061351776123},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5337669849395752},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3690274953842163},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15475872159004211},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.08801963925361633}],"concepts":[{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.568061351776123},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5337669849395752},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3690274953842163},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15475872159004211},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.08801963925361633}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnnls.2024.3481060","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2024.3481060","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"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 Neural Networks and Learning Systems","raw_type":"journal-article"},{"id":"pmid:39471122","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39471122","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on neural networks and learning systems","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1085509035","display_name":null,"funder_award_id":"62221002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3579516633","display_name":null,"funder_award_id":"2021YFA0715203","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4616921730","display_name":null,"funder_award_id":"2023JJ40163","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G5921931442","display_name":null,"funder_award_id":"62371185","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8759851568","display_name":null,"funder_award_id":"62201207","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/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W8423413","https://openalex.org/W935139217","https://openalex.org/W2012946078","https://openalex.org/W2100109944","https://openalex.org/W2133665775","https://openalex.org/W2159269332","https://openalex.org/W2520430674","https://openalex.org/W2753685993","https://openalex.org/W2766101120","https://openalex.org/W2768203249","https://openalex.org/W2776639132","https://openalex.org/W2848020186","https://openalex.org/W2893739000","https://openalex.org/W2895667927","https://openalex.org/W2954497554","https://openalex.org/W2963505747","https://openalex.org/W2963947695","https://openalex.org/W2964101377","https://openalex.org/W2987748894","https://openalex.org/W2997797376","https://openalex.org/W2999918589","https://openalex.org/W3027778336","https://openalex.org/W3034175346","https://openalex.org/W3035556176","https://openalex.org/W3035598238","https://openalex.org/W3041024848","https://openalex.org/W3090326207","https://openalex.org/W3130282602","https://openalex.org/W3165892790","https://openalex.org/W3179965609","https://openalex.org/W3194440816","https://openalex.org/W3195162645","https://openalex.org/W3217526930","https://openalex.org/W4210625218","https://openalex.org/W4211018321","https://openalex.org/W4225630686","https://openalex.org/W4226277663","https://openalex.org/W4313009532","https://openalex.org/W4313023779","https://openalex.org/W4320002835","https://openalex.org/W4362500662","https://openalex.org/W4366493021","https://openalex.org/W4385453538","https://openalex.org/W4385489675","https://openalex.org/W4386065834","https://openalex.org/W4386175343","https://openalex.org/W4386766980","https://openalex.org/W4386973911","https://openalex.org/W4389352407","https://openalex.org/W4391020453","https://openalex.org/W4392824986","https://openalex.org/W4394564288","https://openalex.org/W4399039444","https://openalex.org/W6631190155"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Spectral":[0],"super-resolution":[1,35,67,80,184],"aims":[2],"to":[3,64,118,136,151,162,181],"reconstruct":[4,163],"a":[5,82,110,128,146,156],"hyperspectral":[6],"image":[7],"(HSI)":[8],"from":[9],"its":[10],"corresponding":[11],"RGB":[12],"image,":[13],"which":[14,90],"has":[15],"drawn":[16],"much":[17],"more":[18,108],"attention":[19],"in":[20,26,45,54,68],"remote":[21],"sensing":[22],"field.":[23],"Recent":[24],"advances":[25],"the":[27,51,55,69,75,79,120,124,138,142],"application":[28],"of":[29,92,123,141],"deep":[30],"learning":[31,113],"models":[32],"for":[33],"spectral":[34,66,183],"have":[36],"demonstrated":[37],"great":[38],"potential.":[39],"However,":[40],"these":[41],"methods":[42],"only":[43],"work":[44],"spectral-spatial":[46,99,139],"domain":[47,84,100],"while":[48],"rarely":[49],"explore":[50],"potential":[52],"property":[53],"frequency":[56,70,76],"domain.":[57,71],"In":[58,107],"this":[59],"work,":[60],"we":[61],"first":[62,116],"attempt":[63],"address":[65],"To":[72],"well":[73],"merge":[74],"information":[77,122],"into":[78],"network,":[81],"spectral-spatial-frequency":[83],"fusion":[85,105,158],"network":[86,114,132,153],"(SSFDF)":[87],"is":[88,115,134,149,160],"designed,":[89],"consists":[91],"three":[93],"key":[94],"parts:":[95],"frequency-domain":[96,111,121],"feature":[97,101,104,112,157],"learning,":[98,102],"and":[103],"module.":[106],"detail,":[109],"exploited":[117],"dig":[119],"input":[125,143],"data.":[126],"Then,":[127],"symmetric":[129],"convolutional":[130],"neural":[131],"(CNN)":[133],"developed":[135],"acquire":[137],"features":[140],"data,":[144],"where":[145],"parameter-sharing":[147],"strategy":[148],"utilized":[150],"reduce":[152],"parameters.":[154],"Finally,":[155],"module":[159],"proposed":[161],"HSI.":[164],"Comprehensive":[165],"experiments":[166],"on":[167],"several":[168],"datasets":[169],"reveal":[170],"that":[171],"our":[172],"method":[173],"can":[174],"attain":[175],"state-of-the-art":[176],"reconstruction":[177],"result":[178],"with":[179],"respect":[180],"other":[182],"techniques.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":25},{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}