{"id":"https://openalex.org/W4321381231","doi":"https://doi.org/10.1109/jstars.2023.3246564","title":"Multi-Scale Fast Fourier Transform Based Attention Network for Remote-Sensing Image Super-Resolution","display_name":"Multi-Scale Fast Fourier Transform Based Attention Network for Remote-Sensing Image Super-Resolution","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4321381231","doi":"https://doi.org/10.1109/jstars.2023.3246564"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2023.3246564","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3246564","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10049097.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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://ieeexplore.ieee.org/ielx7/4609443/4609444/10049097.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100401164","display_name":"Zheng Wang","orcid":"https://orcid.org/0000-0003-3846-9157"},"institutions":[{"id":"https://openalex.org/I4400573310","display_name":"Hangzhou City University","ror":"https://ror.org/01wck0s05","country_code":null,"type":"education","lineage":["https://openalex.org/I4400573310"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Wang","raw_affiliation_strings":["School of Computer Computational Science, Hangzhou City University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Computational Science, Hangzhou City University, Hangzhou, China","institution_ids":["https://openalex.org/I4400573310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006893470","display_name":"Yanwei Zhao","orcid":"https://orcid.org/0000-0002-1763-0899"},"institutions":[{"id":"https://openalex.org/I4400573310","display_name":"Hangzhou City University","ror":"https://ror.org/01wck0s05","country_code":null,"type":"education","lineage":["https://openalex.org/I4400573310"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanwei Zhao","raw_affiliation_strings":["School of Engineering, Hangzhou City University, Hangzhou, China","Shcool of Engineering, Hangzhou City University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Hangzhou City University, Hangzhou, China","institution_ids":["https://openalex.org/I4400573310"]},{"raw_affiliation_string":"Shcool of Engineering, Hangzhou City University, Hangzhou, China","institution_ids":["https://openalex.org/I4400573310"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053388934","display_name":"Jiacheng Chen","orcid":"https://orcid.org/0000-0001-7384-7972"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiacheng Chen","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7384-7972","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou, China","institution_ids":["https://openalex.org/I55712492"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":2.9781,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.92951263,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"16","issue":null,"first_page":"2728","last_page":"2740"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998999834060669,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9986000061035156,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.7729809880256653},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6507689952850342},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.6092074513435364},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6082488894462585},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5796376466751099},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5684735774993896},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.44575807452201843},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.4171949625015259},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4128773510456085},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4104437828063965},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3697385787963867},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2526295781135559},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12370604276657104},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08058565855026245}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7729809880256653},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6507689952850342},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.6092074513435364},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6082488894462585},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5796376466751099},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5684735774993896},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.44575807452201843},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4171949625015259},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4128773510456085},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4104437828063965},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3697385787963867},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2526295781135559},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12370604276657104},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08058565855026245},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2023.3246564","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3246564","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10049097.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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:38046d4ea8c0491b9b3b6f3a6747024c","is_oa":true,"landing_page_url":"https://doaj.org/article/38046d4ea8c0491b9b3b6f3a6747024c","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 16, Pp 2728-2740 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2023.3246564","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3246564","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10049097.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G2845103771","display_name":null,"funder_award_id":"A2210","funder_id":"https://openalex.org/F4320325031","funder_display_name":"Zhejiang University of Technology"},{"id":"https://openalex.org/G3796967571","display_name":null,"funder_award_id":"2023C01168","funder_id":"https://openalex.org/F4320325031","funder_display_name":"Zhejiang University of Technology"},{"id":"https://openalex.org/G6128450227","display_name":null,"funder_award_id":"51875524","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8703858164","display_name":null,"funder_award_id":"51875524","funder_id":"https://openalex.org/F4320325031","funder_display_name":"Zhejiang University of Technology"}],"funders":[{"id":"https://openalex.org/F4320320274","display_name":"University of East Anglia","ror":"https://ror.org/026k5mg93"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321760","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58"},{"id":"https://openalex.org/F4320322878","display_name":"Henan University","ror":"https://ror.org/003xyzq10"},{"id":"https://openalex.org/F4320322927","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884"},{"id":"https://openalex.org/F4320325031","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4321381231.pdf","grobid_xml":"https://content.openalex.org/works/W4321381231.grobid-xml"},"referenced_works_count":57,"referenced_works":["https://openalex.org/W54257720","https://openalex.org/W1522301498","https://openalex.org/W1901129140","https://openalex.org/W1958291604","https://openalex.org/W1980038761","https://openalex.org/W2121058967","https://openalex.org/W2133665775","https://openalex.org/W2194775991","https://openalex.org/W2242218935","https://openalex.org/W2503339013","https://openalex.org/W2515866431","https://openalex.org/W2621121458","https://openalex.org/W2747898905","https://openalex.org/W2752782242","https://openalex.org/W2866634454","https://openalex.org/W2920074116","https://openalex.org/W2922509574","https://openalex.org/W2962785568","https://openalex.org/W2963372104","https://openalex.org/W2963470893","https://openalex.org/W2963676087","https://openalex.org/W2976372274","https://openalex.org/W3005521100","https://openalex.org/W3032940603","https://openalex.org/W3039108209","https://openalex.org/W3042008420","https://openalex.org/W3046108465","https://openalex.org/W3096831136","https://openalex.org/W3097353710","https://openalex.org/W3105577662","https://openalex.org/W3118695918","https://openalex.org/W3119125170","https://openalex.org/W3149210910","https://openalex.org/W3153239544","https://openalex.org/W3161911950","https://openalex.org/W3165892790","https://openalex.org/W3174531399","https://openalex.org/W3177880808","https://openalex.org/W3182344526","https://openalex.org/W3196577335","https://openalex.org/W3200851318","https://openalex.org/W3202223141","https://openalex.org/W3202310860","https://openalex.org/W3202624106","https://openalex.org/W4200024393","https://openalex.org/W4206244656","https://openalex.org/W4206433182","https://openalex.org/W4282976788","https://openalex.org/W4285119709","https://openalex.org/W4289752563","https://openalex.org/W4295532972","https://openalex.org/W4297775537","https://openalex.org/W4312443924","https://openalex.org/W4387623802","https://openalex.org/W6631190155","https://openalex.org/W6737664043","https://openalex.org/W6811043537"],"related_works":["https://openalex.org/W3052481912","https://openalex.org/W2767651786","https://openalex.org/W2912288872","https://openalex.org/W564581980","https://openalex.org/W2164918837","https://openalex.org/W2517246325","https://openalex.org/W1604511055","https://openalex.org/W2026847083","https://openalex.org/W2147047527","https://openalex.org/W2280716820"],"abstract_inverted_index":{"Recently,":[0],"with":[1,43,197],"the":[2,38,126,160,165,190,194],"rise":[3],"and":[4,22,51,100,109,144,150,175],"progress":[5],"of":[6,32,41,95,129,162,171,182],"convolutional":[7],"neural":[8],"networks":[9],"(CNNs),":[10],"CNN-based":[11],"remote":[12,48,82],"sensing":[13,49,83],"image":[14,27,84,97],"super-resolution":[15,54],"(RSSR)":[16],"methods":[17,34],"have":[18,158],"gained":[19],"considerable":[20],"advancement":[21],"showed":[23],"great":[24],"power":[25],"for":[26,80],"reconstruction":[28,127],"tasks.":[29],"However,":[30],"most":[31],"these":[33,58],"cannot":[35],"handle":[36],"well":[37],"enormous":[39],"number":[40],"objects":[42],"different":[44],"scales":[45,149],"contained":[46],"in":[47,169],"images":[50],"thus":[52],"limits":[53],"performance.":[55],"To":[56],"address":[57],"issues,":[59],"we":[60,87,133],"propose":[61],"a":[62,74,101,115,135],"Multi-Scale":[63],"Fast":[64],"Fourier":[65,102],"Transform":[66],"(FFT)":[67],"based":[68],"Attention":[69,118],"Network":[70],"(MSFFTAN)":[71],"which":[72],"employs":[73],"multi-input":[75],"U-shape":[76],"structure":[77],"as":[78],"backbone":[79],"accurate":[81],"super-resolution.":[85],"Specifically,":[86],"carefully":[88],"design":[89],"an":[90,96],"FFT-based":[91],"residual":[92],"block":[93],"consisting":[94],"domain":[98,103],"branch":[99,104],"to":[105,123,141],"extract":[106],"local":[107],"details":[108],"global":[110],"structures":[111],"simultaneously.":[112],"In":[113],"addition,":[114],"Local-Global":[116],"Channel":[117],"Block":[119,139],"(LGCAB)":[120],"is":[121,185],"developed":[122],"further":[124],"enhance":[125],"ability":[128],"small":[130],"targets.":[131],"Finally,":[132],"present":[134],"Branch":[136],"Gated":[137],"Selective":[138],"(BGSB)":[140],"adaptively":[142],"explore":[143],"aggregate":[145],"features":[146],"from":[147],"multiple":[148],"depths.":[151],"Extensive":[152],"experiments":[153],"on":[154,193],"two":[155],"publicly":[156],"datasets":[157],"demonstrated":[159],"superiority":[161],"MSFFTAN":[163],"over":[164],"state-of-the-art":[166],"(SOAT)":[167],"approaches":[168],"aspects":[170],"both":[172],"quantitative":[173],"metrics":[174],"visual":[176],"quality.":[177],"The":[178],"peak":[179],"signal-to-noise":[180],"ratio":[181],"our":[183],"network":[184],"1.5":[186],"dB":[187],"higher":[188],"than":[189],"SOAT":[191],"method":[192],"UCMerced":[195],"LandUse":[196],"downscaling":[198],"factor":[199],"2.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
