{"id":"https://openalex.org/W4401879496","doi":"https://doi.org/10.1109/lgrs.2024.3450181","title":"Prompt-Guided Sparse Transformer for Remote Sensing Image Dehazing","display_name":"Prompt-Guided Sparse Transformer for Remote Sensing Image Dehazing","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401879496","doi":"https://doi.org/10.1109/lgrs.2024.3450181"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2024.3450181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3450181","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5101329100","display_name":"Haobo Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haobo Dong","raw_affiliation_strings":["School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004992826","display_name":"Tianyu Song","orcid":"https://orcid.org/0000-0002-5546-2363"},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyu Song","raw_affiliation_strings":["School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-5546-2363","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102699492","display_name":"Xuanyu Qi","orcid":null},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuanyu Qi","raw_affiliation_strings":["School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011847931","display_name":"Guiyue Jin","orcid":"https://orcid.org/0000-0002-8267-7052"},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guiyue Jin","raw_affiliation_strings":["School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-8267-7052","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020383387","display_name":"Jiyu Jin","orcid":"https://orcid.org/0000-0003-3607-0003"},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiyu Jin","raw_affiliation_strings":["School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0003-3607-0003","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Dalian Polytechnic University, Dalian, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001213278","display_name":"Lin Ma","orcid":"https://orcid.org/0000-0002-3731-8464"},"institutions":[{"id":"https://openalex.org/I4210121573","display_name":"Wuchang University of Technology","ror":"https://ror.org/02mqsna37","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210121573"]},{"id":"https://openalex.org/I4400600924","display_name":"Wuchang Shouyi University","ror":"https://ror.org/02ny5za58","country_code":null,"type":"education","lineage":["https://openalex.org/I4400600924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Ma","raw_affiliation_strings":["College of Information Science and Engineering, Wuchang Shouyi University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Wuchang Shouyi University, Wuhan, China","institution_ids":["https://openalex.org/I4210121573","https://openalex.org/I4400600924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8175,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.72937186,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"21","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":1.0,"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/T11019","display_name":"Image Enhancement Techniques","score":1.0,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9993000030517578,"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":0.9993000030517578,"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/computer-science","display_name":"Computer science","score":0.7098785638809204},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5090994238853455},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.48721617460250854},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.45707187056541443},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39143526554107666},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15905839204788208},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07821443676948547},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07179376482963562}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7098785638809204},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5090994238853455},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.48721617460250854},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.45707187056541443},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39143526554107666},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15905839204788208},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07821443676948547},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07179376482963562},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2024.3450181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3450181","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6700000166893005,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G669213234","display_name":"\u4e00\u79cd\u590d\u6742\u57ce\u5e02\u80cc\u666f\u4e0b\u9ad8\u7a7a\u95f4\u5206\u8fa8\u7387\u6c14\u6eb6\u80f6\u5149\u5b66\u539a\u5ea6\u53cd\u6f14\u65b9\u6cd5\u7814\u7a76","funder_award_id":"42071353","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2068124105","https://openalex.org/W2128254161","https://openalex.org/W2146795245","https://openalex.org/W2779176852","https://openalex.org/W2798405286","https://openalex.org/W2907674209","https://openalex.org/W2962785568","https://openalex.org/W2998249728","https://openalex.org/W3012965216","https://openalex.org/W3034278302","https://openalex.org/W4312812783","https://openalex.org/W4327808545","https://openalex.org/W4385801302","https://openalex.org/W4386075800","https://openalex.org/W4387092287","https://openalex.org/W4387789877","https://openalex.org/W4390669373","https://openalex.org/W6631190155","https://openalex.org/W6757526026"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Transformer-based":[0],"methods":[1],"have":[2],"gradually":[3],"shown":[4],"excellent":[5],"performance":[6],"in":[7,51,59,107],"remote":[8],"sensing":[9],"(RS)":[10],"image":[11],"dehazing":[12,194],"tasks.":[13],"The":[14],"self-attention":[15,45,108],"can":[16,171],"effectively":[17],"explore":[18],"nonlocal":[19],"features,":[20,68],"which":[21],"are":[22],"crucial":[23],"for":[24,98,128],"restoring":[25],"images":[26],"obscured":[27],"by":[28,197],"haze.":[29],"However,":[30],"when":[31],"the":[32,35,41,52,60,83,90,96,113,123,134,148,153,168,173,191],"tokens":[33],"from":[34,38,95,103],"query":[36],"differ":[37],"those":[39],"of":[40,62,125,176],"key,":[42],"these":[43],"low-correlation":[44,104],"values":[46],"will":[47],"still":[48],"be":[49],"included":[50],"calculations":[53],"indiscriminately,":[54],"leading":[55],"to":[56,88,120,145,161],"further":[57,121,146],"interference":[58,102],"reconstruction":[61],"clear":[63],"images.":[64],"To":[65],"better":[66],"aggregate":[67],"we":[69,111],"propose":[70],"a":[71],"prompt-guided":[72],"sparse":[73,126,138],"Transformer":[74],"(PGSformer).":[75],"Specifically,":[76],"adaptive":[77],"top-k":[78,84],"guided":[79],"attention":[80,93,129],"(ATGA)":[81],"utilizes":[82],"selection":[85,127,155],"operator":[86],"(TSO)":[87],"preserve":[89],"most":[91],"important":[92],"scores":[94],"keys":[97],"each":[99],"query,":[100],"preventing":[101],"query-key":[105],"pairs":[106],"calculation.":[109],"Meanwhile,":[110],"design":[112],"learnable":[114],"prompt":[115],"block":[116],"(LPB)":[117],"within":[118],"ATGA":[119],"enhance":[122],"accuracy":[124],"enhancement.":[130],"Here,":[131],"LPB":[132],"guides":[133],"TSO":[135],"dynamically":[136],"optimizing":[137],"rate":[139],"and":[140],"adaptively":[141,162],"learning":[142,174],"mask":[143],"thresholds":[144],"distill":[147],"selected":[149],"features.":[150,179],"In":[151],"addition,":[152],"frequency":[154,164,178],"feedforward":[156],"network":[157],"(FSFN)":[158],"is":[159],"designed":[160],"obtain":[163],"information,":[165],"so":[166],"that":[167,187],"overall":[169],"pipeline":[170],"improve":[172],"ability":[175],"dual":[177],"Extensive":[180],"experimental":[181],"results":[182],"on":[183,200],"several":[184],"benchmarks":[185],"show":[186],"our":[188],"PGSformer":[189],"outperforms":[190],"other":[192],"competitive":[193],"approach":[195],"(RSDformer)":[196],"0.92":[198],"dB":[199],"average":[201],"PSNR.":[202]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}
