{"id":"https://openalex.org/W4413359253","doi":"https://doi.org/10.1109/lgrs.2025.3601026","title":"DFWA-Net: Dual-Domain Feature-Enhanced With Wavelet Attention Network for SAR Ship Detection","display_name":"DFWA-Net: Dual-Domain Feature-Enhanced With Wavelet Attention Network for SAR Ship Detection","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413359253","doi":"https://doi.org/10.1109/lgrs.2025.3601026"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2025.3601026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2025.3601026","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/A5089384363","display_name":"Shuaiqi Liu","orcid":"https://orcid.org/0000-0001-7520-8226"},"institutions":[{"id":"https://openalex.org/I43337087","display_name":"Hebei University","ror":"https://ror.org/01p884a79","country_code":"CN","type":"education","lineage":["https://openalex.org/I43337087"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuaiqi Liu","raw_affiliation_strings":["College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China"],"raw_orcid":"https://orcid.org/0000-0001-7520-8226","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","institution_ids":["https://openalex.org/I43337087"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China","institution_ids":["https://openalex.org/I43337087"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wenjing Jiang","orcid":"https://orcid.org/0009-0001-0133-6265"},"institutions":[{"id":"https://openalex.org/I43337087","display_name":"Hebei University","ror":"https://ror.org/01p884a79","country_code":"CN","type":"education","lineage":["https://openalex.org/I43337087"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Jiang","raw_affiliation_strings":["College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China"],"raw_orcid":"https://orcid.org/0009-0001-0133-6265","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","institution_ids":["https://openalex.org/I43337087"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China","institution_ids":["https://openalex.org/I43337087"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yue Yu","orcid":"https://orcid.org/0009-0001-6272-6742"},"institutions":[{"id":"https://openalex.org/I43337087","display_name":"Hebei University","ror":"https://ror.org/01p884a79","country_code":"CN","type":"education","lineage":["https://openalex.org/I43337087"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Yu","raw_affiliation_strings":["College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China"],"raw_orcid":"https://orcid.org/0009-0001-6272-6742","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","institution_ids":["https://openalex.org/I43337087"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China","institution_ids":["https://openalex.org/I43337087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109346446","display_name":"Bing Li","orcid":"https://orcid.org/0000-0002-5888-6735"},"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/I4210112150","display_name":"Institute of Automation","ror":"https://ror.org/022c3hy66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210112150"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Li","raw_affiliation_strings":["State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China","Institute of Automation, State Key Laboratory of Multimodal Artificial Intelligence Systems, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5888-6735","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210112150","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Automation, State Key Laboratory of Multimodal Artificial Intelligence Systems, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210112150","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434437","display_name":"Yudong Zhang","orcid":"https://orcid.org/0000-0002-4870-1493"},"institutions":[{"id":"https://openalex.org/I153648349","display_name":"University of Leicester","ror":"https://ror.org/04h699437","country_code":"GB","type":"education","lineage":["https://openalex.org/I153648349"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yudong Zhang","raw_affiliation_strings":["School of Computing and Mathematics, University of Leicester, Leicester, U.K","School of Computing and Mathematics, University of Leicester, Leicester, UK"],"raw_orcid":"https://orcid.org/0000-0002-4870-1493","affiliations":[{"raw_affiliation_string":"School of Computing and Mathematics, University of Leicester, Leicester, U.K","institution_ids":["https://openalex.org/I153648349"]},{"raw_affiliation_string":"School of Computing and Mathematics, University of Leicester, Leicester, UK","institution_ids":["https://openalex.org/I153648349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068072849","display_name":"Qi Hu","orcid":"https://orcid.org/0000-0002-7495-1066"},"institutions":[{"id":"https://openalex.org/I43337087","display_name":"Hebei University","ror":"https://ror.org/01p884a79","country_code":"CN","type":"education","lineage":["https://openalex.org/I43337087"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Hu","raw_affiliation_strings":["College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China"],"raw_orcid":"https://orcid.org/0000-0002-7495-1066","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Machine Vision Technology Innovation Center of Hebei Province, Hebei University, Baoding, China","institution_ids":["https://openalex.org/I43337087"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Hebei University, Machine Vision Technology Innovation Center of Hebei Province, Baoding, China","institution_ids":["https://openalex.org/I43337087"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19670218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9758999943733215,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.7111330032348633},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6804932355880737},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6211760640144348},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5979894399642944},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5548226237297058},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5271531939506531},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5104967355728149},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4779807925224304},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08639073371887207}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7111330032348633},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6804932355880737},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6211760640144348},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5979894399642944},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5548226237297058},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5271531939506531},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5104967355728149},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4779807925224304},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08639073371887207},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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},{"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/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2025.3601026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2025.3601026","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":[],"awards":[{"id":"https://openalex.org/G4702766548","display_name":null,"funder_award_id":"246Z0104G","funder_id":"https://openalex.org/F4320334974","funder_display_name":"Hebei Province Science and Technology Support Program"},{"id":"https://openalex.org/G4971542969","display_name":null,"funder_award_id":"62172139","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/F4320334059","display_name":"Research Computing Center, University of Chicago","ror":null},{"id":"https://openalex.org/F4320334974","display_name":"Hebei Province Science and Technology Support Program","ror":"https://ror.org/05a7g7f24"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W2610691757","https://openalex.org/W2884561390","https://openalex.org/W3038948729","https://openalex.org/W3124562677","https://openalex.org/W3200733355","https://openalex.org/W4312832682","https://openalex.org/W4366147537","https://openalex.org/W4386275778","https://openalex.org/W4389977645","https://openalex.org/W4390423664","https://openalex.org/W4390603795","https://openalex.org/W4390659844","https://openalex.org/W4392187896","https://openalex.org/W4392644789","https://openalex.org/W4392902708","https://openalex.org/W4394593189","https://openalex.org/W4396712973","https://openalex.org/W4398756379","https://openalex.org/W4400073564","https://openalex.org/W4401991137","https://openalex.org/W4402217956","https://openalex.org/W4402260862","https://openalex.org/W4404442505","https://openalex.org/W4404520773","https://openalex.org/W4407416113","https://openalex.org/W4411272070","https://openalex.org/W4411600800"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2046633342","https://openalex.org/W2394084632","https://openalex.org/W2358293514","https://openalex.org/W2059273319","https://openalex.org/W2014650515"],"abstract_inverted_index":{"Synthetic":[0],"aperture":[1],"radar":[2],"(SAR)":[3],"is":[4,102,126,161],"a":[5,63,121],"high-resolution":[6],"remote":[7],"sensing":[8],"technology":[9],"widely":[10,143],"employed":[11],"for":[12,71,88],"ground":[13],"and":[14,26,61,84,90,114,133],"sea":[15],"surface":[16],"target":[17],"detection.":[18,74],"However,":[19],"due":[20],"to":[21,39,82,104,128],"the":[22,52,94,110,150],"unique":[23],"imaging":[24],"mechanism":[25],"information":[27],"representation":[28],"of":[29,117],"SAR":[30,72,145],"images,":[31],"conventional":[32],"spatial-domain":[33,134],"feature":[34,58,137],"extraction":[35,59],"methods":[36],"often":[37],"struggle":[38],"fully":[40],"capture":[41],"their":[42],"discriminative":[43],"features.":[44],"To":[45],"address":[46],"this":[47,49],"limitation,":[48],"letter":[50],"introduces":[51],"wavelet":[53,69,77,95],"domain":[54,123],"as":[55],"an":[56,98],"additional":[57],"space":[60],"proposes":[62],"dual-domain":[64],"feature-enhanced":[65],"network":[66],"based":[67],"on":[68,141],"attention":[70,78,87],"ship":[73,118,146],"Specifically,":[75],"two":[76,142],"modules":[79],"are":[80],"designed":[81],"independently":[83],"jointly":[85],"compute":[86],"high-frequency":[89],"low-frequency":[91],"features":[92],"in":[93],"domain.":[96],"Meanwhile,":[97],"embedding":[99],"grouping":[100],"strategy":[101],"adopted":[103],"reduce":[105],"computational":[106],"costs":[107],"while":[108],"enhancing":[109],"model\u2019s":[111],"detailed":[112],"perception":[113],"global":[115],"understanding":[116],"targets.":[119],"Furthermore,":[120],"dynamic":[122],"fusion":[124],"module":[125],"proposed":[127,151],"more":[129],"effectively":[130],"integrate":[131],"wavelet-domain":[132],"information,":[135],"enriching":[136],"representation.":[138],"Comprehensive":[139],"experiments":[140],"used":[144],"datasets":[147],"demonstrate":[148],"that":[149],"method":[152],"outperforms":[153],"many":[154],"other":[155],"state-of-the-art":[156],"detectors.":[157],"The":[158],"source":[159],"code":[160],"available":[162],"at":[163],"https://github.com/Wenjing-Jiang-hbu/DFWA-Net.":[164]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
