{"id":"https://openalex.org/W4409494468","doi":"https://doi.org/10.1109/tim.2025.3561440","title":"DLA-Net: A Dynamically Learnable Attention Network for Intelligent Surface Visual Inspection of Aero-Engine Blades","display_name":"DLA-Net: A Dynamically Learnable Attention Network for Intelligent Surface Visual Inspection of Aero-Engine Blades","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409494468","doi":"https://doi.org/10.1109/tim.2025.3561440"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3561440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3561440","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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":null,"display_name":"Haonan Chen","orcid":"https://orcid.org/0009-0003-6516-2588"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haonan Chen","raw_affiliation_strings":["Department of Instrumental and Electrical Engineering, Xiamen University, Xiamen, Fujian, China","Department of Instrumental and Electrical Engineering, Xiamen University, Fujian, China"],"raw_orcid":"https://orcid.org/0009-0003-6516-2588","affiliations":[{"raw_affiliation_string":"Department of Instrumental and Electrical Engineering, Xiamen University, Xiamen, Fujian, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Department of Instrumental and Electrical Engineering, Xiamen University, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067612540","display_name":"Peishu Wu","orcid":"https://orcid.org/0000-0001-9891-3809"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peishu Wu","raw_affiliation_strings":["Department of Instrumental and Electrical Engineering, Xiamen University, Xiamen, Fujian, China","Department of Instrumental and Electrical Engineering, Xiamen University, Fujian, China"],"raw_orcid":"https://orcid.org/0000-0001-9891-3809","affiliations":[{"raw_affiliation_string":"Department of Instrumental and Electrical Engineering, Xiamen University, Xiamen, Fujian, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Department of Instrumental and Electrical Engineering, Xiamen University, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016195515","display_name":"Weimin Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weimin Wen","raw_affiliation_strings":["School of Opto-Electronic and Communication Engineering, Xiamen University of Technology, Xiamen, China"],"raw_orcid":"https://orcid.org/0009-0008-8853-1274","affiliations":[{"raw_affiliation_string":"School of Opto-Electronic and Communication Engineering, Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025693167","display_name":"Nianyin Zeng","orcid":"https://orcid.org/0000-0002-6957-2942"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nianyin Zeng","raw_affiliation_strings":["Department of Instrumental and Electrical Engineering, Xiamen University, Xiamen, Fujian, China","Department of Instrumental and Electrical Engineering, Xiamen University, Fujian, China"],"raw_orcid":"https://orcid.org/0000-0002-6957-2942","affiliations":[{"raw_affiliation_string":"Department of Instrumental and Electrical Engineering, Xiamen University, Xiamen, Fujian, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Department of Instrumental and Electrical Engineering, Xiamen University, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I191208505"],"apc_list":null,"apc_paid":null,"fwci":21.4516,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.99496466,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12549","display_name":"Image and Object Detection Techniques","score":0.994700014591217,"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/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/visual-inspection","display_name":"Visual inspection","score":0.5691046714782715},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5250822305679321},{"id":"https://openalex.org/keywords/aero-engine","display_name":"Aero engine","score":0.44170498847961426},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43145856261253357},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4179835617542267},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4149243235588074},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.3788605332374573},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33495795726776123},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.2661728262901306}],"concepts":[{"id":"https://openalex.org/C168820333","wikidata":"https://www.wikidata.org/wiki/Q448889","display_name":"Visual inspection","level":2,"score":0.5691046714782715},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5250822305679321},{"id":"https://openalex.org/C2985438705","wikidata":"https://www.wikidata.org/wiki/Q743004","display_name":"Aero engine","level":2,"score":0.44170498847961426},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43145856261253357},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4179835617542267},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4149243235588074},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3788605332374573},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33495795726776123},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2661728262901306}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3561440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3561440","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2893109934","display_name":null,"funder_award_id":"62073271","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3110387546","display_name":null,"funder_award_id":"20720220076","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"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":59,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1861492603","https://openalex.org/W2037227137","https://openalex.org/W2752782242","https://openalex.org/W2955058313","https://openalex.org/W2963351448","https://openalex.org/W2990763144","https://openalex.org/W3012740297","https://openalex.org/W3092663126","https://openalex.org/W3096609285","https://openalex.org/W3099927511","https://openalex.org/W3107867277","https://openalex.org/W3108566774","https://openalex.org/W3133719425","https://openalex.org/W3159533575","https://openalex.org/W3171660447","https://openalex.org/W3177052299","https://openalex.org/W3179888767","https://openalex.org/W3194790201","https://openalex.org/W3198162252","https://openalex.org/W3211193475","https://openalex.org/W4205334590","https://openalex.org/W4214507171","https://openalex.org/W4283167106","https://openalex.org/W4289752563","https://openalex.org/W4290785274","https://openalex.org/W4297676427","https://openalex.org/W4308575937","https://openalex.org/W4312247263","https://openalex.org/W4312442605","https://openalex.org/W4317669908","https://openalex.org/W4317796687","https://openalex.org/W4322576411","https://openalex.org/W4360838197","https://openalex.org/W4361002048","https://openalex.org/W4372347372","https://openalex.org/W4376607576","https://openalex.org/W4378714868","https://openalex.org/W4381785334","https://openalex.org/W4382934641","https://openalex.org/W4385392099","https://openalex.org/W4386076325","https://openalex.org/W4386076539","https://openalex.org/W4388145843","https://openalex.org/W4388915117","https://openalex.org/W4390604299","https://openalex.org/W4390872937","https://openalex.org/W4392543847","https://openalex.org/W4393305486","https://openalex.org/W4393404833","https://openalex.org/W4396949054","https://openalex.org/W4403770406","https://openalex.org/W4403919744","https://openalex.org/W6784094891","https://openalex.org/W6798838024","https://openalex.org/W6811230874","https://openalex.org/W6856831935","https://openalex.org/W6873058455","https://openalex.org/W6902629831"],"related_works":["https://openalex.org/W2068608913","https://openalex.org/W3124914020","https://openalex.org/W2362167128","https://openalex.org/W132219086","https://openalex.org/W2141033859","https://openalex.org/W2156434174","https://openalex.org/W2071701083","https://openalex.org/W2383687187","https://openalex.org/W2081517010","https://openalex.org/W2121496884"],"abstract_inverted_index":{"The":[0,109],"maintenance":[1],"of":[2,13,20,184,192],"aero-engines":[3],"is":[4,62,92,154,166],"critical":[5],"for":[6,78,210],"ensuring":[7],"the":[8,16,96,119,141,157,170,175,182,185,190,207],"safe":[9],"and":[10,18,35,69,83,98,111,127,173,201],"reliable":[11],"operation":[12],"aircraft.":[14],"Given":[15],"complexity":[17],"variability":[19],"defect":[21,213],"detection":[22,89,199,214],"tasks":[23,215],"in":[24,53,65,156],"aero-engine":[25,212],"blades,":[26],"such":[27],"as":[28],"varying":[29],"target":[30],"scales,":[31],"irregular":[32],"spatial":[33,82],"distributions,":[34],"environmental":[36],"noise":[37],"interference,":[38],"this":[39],"paper":[40],"proposes":[41],"a":[42,55,86,132,162],"Dynamically":[43],"Learnable":[44],"Attention":[45],"Network":[46],"(DLA-Net)":[47],"to":[48,73,139,195],"address":[49],"these":[50],"challenges.":[51],"Specifically,":[52],"DLA-Net,":[54],"learnable":[56],"branch":[57],"multi-domain":[58],"attention":[59,114],"(LBMA)":[60],"mechanism":[61,165],"first":[63],"developed":[64],"multi-scale":[66,106],"feature":[67],"extraction":[68],"regional":[70],"focusing":[71,122,164],"strategy,":[72],"adaptively":[74],"adjust":[75],"important":[76],"weights":[77],"each":[79],"task-aware":[80],"channel,":[81],"position.":[84],"Moreover,":[85],"task-aligned":[87],"dynamic":[88],"head":[90],"(TADDH)":[91],"designed,":[93],"which":[94,168],"improves":[95],"classification":[97],"localization":[99],"performance":[100,208],"by":[101],"fusing":[102],"task-interaction":[103],"features":[104],"with":[105],"receptive":[107],"fields.":[108],"layer-wise":[110],"multipath":[112],"coordinate":[113],"mechanisms":[115],"are":[116],"integrated":[117],"into":[118],"TADDH,":[120],"dynamically":[121],"on":[123,216],"more":[124],"informative":[125],"layers":[126],"enhancing":[128],"flexibility.":[129],"In":[130],"addition,":[131],"lightweight":[133],"convolutional":[134],"technique":[135],"has":[136],"been":[137],"introduced":[138],"alleviate":[140],"model":[142],"complexity.":[143],"Finally,":[144],"an":[145],"enhanced":[146],"focal":[147],"powerful":[148],"Intersection":[149],"over":[150],"Union":[151],"(F-PIoU)":[152],"loss":[153,177],"employed":[155],"bounding":[158],"box":[159],"regression,":[160],"where":[161],"non-monotonic":[163],"incorporated,":[167],"accelerates":[169],"convergence":[171],"rate":[172],"balances":[174],"precision":[176],"that":[178,206],"may":[179],"arise":[180],"from":[181],"simplification":[183],"model.":[186],"Experimental":[187],"results":[188],"demonstrate":[189],"effectiveness":[191],"DLA-Net":[193],"compared":[194],"other":[196],"state-of-the-art":[197],"object":[198],"algorithms,":[200],"its":[202],"compact":[203],"structure":[204],"indicates":[205],"advantages":[209],"real-world":[211],"resource-constrained":[217],"devices.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":16}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}