{"id":"https://openalex.org/W4400279434","doi":"https://doi.org/10.3390/s24134331","title":"LESM-YOLO: An Improved Aircraft Ducts Defect Detection Model","display_name":"LESM-YOLO: An Improved Aircraft Ducts Defect Detection Model","publication_year":2024,"publication_date":"2024-07-03","ids":{"openalex":"https://openalex.org/W4400279434","doi":"https://doi.org/10.3390/s24134331","pmid":"https://pubmed.ncbi.nlm.nih.gov/39001110"},"language":"en","primary_location":{"id":"doi:10.3390/s24134331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24134331","pdf_url":"https://www.mdpi.com/1424-8220/24/13/4331/pdf?version=1720085490","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/13/4331/pdf?version=1720085490","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109742166","display_name":"Runyuan Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Runyuan Wen","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","School of Computer Science and Technology, Xidian University, Xi'an 710126, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an 710126, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030175808","display_name":"Yong Yao","orcid":"https://orcid.org/0009-0009-5051-8522"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yong Yao","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","School of Computer Science and Technology, Xidian University, Xi'an 710126, China"],"raw_orcid":"https://orcid.org/0009-0009-5051-8522","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an 710126, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100406494","display_name":"Zijian Li","orcid":"https://orcid.org/0000-0002-3107-0568"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zijian Li","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","School of Computer Science and Technology, Xidian University, Xi'an 710126, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an 710126, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qiyang Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiyang Liu","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","School of Computer Science and Technology, Xidian University, Xi'an 710126, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an 710126, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100780978","display_name":"Yijing Wang","orcid":"https://orcid.org/0000-0002-0862-6564"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijing Wang","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","School of Computer Science and Technology, Xidian University, Xi'an 710126, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an 710126, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an 710126, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102700243","display_name":"Yizhuo Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yizhuo Chen","raw_affiliation_strings":["Guangzhou Institute of Technology, Xidian University, Guangzhou 510530, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangzhou Institute of Technology, Xidian University, Guangzhou 510530, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5030175808"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.908,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68769011,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"24","issue":"13","first_page":"4331","last_page":"4331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12707","display_name":"Vehicle License Plate Recognition","score":0.9936000108718872,"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9883000254631042,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4648047685623169},{"id":"https://openalex.org/keywords/aeronautics","display_name":"Aeronautics","score":0.44111737608909607},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4125918745994568},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.38723674416542053},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.38483020663261414},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.33032816648483276},{"id":"https://openalex.org/keywords/marine-engineering","display_name":"Marine engineering","score":0.323890745639801}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4648047685623169},{"id":"https://openalex.org/C178802073","wikidata":"https://www.wikidata.org/wiki/Q8421","display_name":"Aeronautics","level":1,"score":0.44111737608909607},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4125918745994568},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.38723674416542053},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.38483020663261414},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.33032816648483276},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.323890745639801}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s24134331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24134331","pdf_url":"https://www.mdpi.com/1424-8220/24/13/4331/pdf?version=1720085490","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:39001110","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39001110","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11244086","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11244086","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11244086/pdf/sensors-24-04331.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:56ca392d672846ba92111864c81f7d41","is_oa":true,"landing_page_url":"https://doaj.org/article/56ca392d672846ba92111864c81f7d41","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":"Sensors, Vol 24, Iss 13, p 4331 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s24134331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24134331","pdf_url":"https://www.mdpi.com/1424-8220/24/13/4331/pdf?version=1720085490","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4400279434.pdf"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1536680647","https://openalex.org/W2087649159","https://openalex.org/W2564755587","https://openalex.org/W2752782242","https://openalex.org/W2955058313","https://openalex.org/W2963037989","https://openalex.org/W2963095605","https://openalex.org/W2990772889","https://openalex.org/W3035731588","https://openalex.org/W3120540810","https://openalex.org/W3131500599","https://openalex.org/W3170778815","https://openalex.org/W3180770160","https://openalex.org/W3204647170","https://openalex.org/W3209642908","https://openalex.org/W3217496751","https://openalex.org/W4241881238","https://openalex.org/W4250468668","https://openalex.org/W4312249431","https://openalex.org/W4318830464","https://openalex.org/W4327652243","https://openalex.org/W4377981744","https://openalex.org/W4381596647","https://openalex.org/W4390353158","https://openalex.org/W4392153263","https://openalex.org/W6796814978","https://openalex.org/W6802098684","https://openalex.org/W6804714543"],"related_works":["https://openalex.org/W2152805146","https://openalex.org/W2077812314","https://openalex.org/W2326483923","https://openalex.org/W593591422","https://openalex.org/W1985678447","https://openalex.org/W1568411643","https://openalex.org/W3034012767","https://openalex.org/W2950750861","https://openalex.org/W3032034519","https://openalex.org/W2358190750"],"abstract_inverted_index":{"Aircraft":[0],"ducts":[1,19],"play":[2],"an":[3,10,168],"indispensable":[4],"role":[5],"in":[6,193,206],"various":[7],"systems":[8],"of":[9,17,21,33,76,131,140,157,170,184,203],"aircraft.":[11,35],"The":[12,159,190],"regular":[13],"inspection":[14,38],"and":[15,28,42,74,98,117,123,134,138],"maintenance":[16],"aircraft":[18,207],"are":[20,40],"great":[22],"significance":[23],"for":[24,100,200],"preventing":[25],"potential":[26],"failures":[27],"ensuring":[29],"the":[30,34,72,77,85,94,128,132,136,146,155,176,201],"normal":[31],"operation":[32],"Traditional":[36],"manual":[37],"methods":[39],"costly":[41],"inefficient,":[43],"especially":[44],"under":[45,79],"low-light":[46,80],"conditions.":[47,81],"To":[48],"address":[49],"these":[50],"issues,":[51],"we":[52,64,89,107,144],"propose":[53],"a":[54,66,172,181],"new":[55],"defect":[56,141],"detection":[57,104,182,202],"model":[58,78,95,133,148,166,191],"called":[59],"LESM-YOLO.":[60,158],"In":[61],"this":[62,194],"study,":[63],"integrate":[65],"lighting":[67],"enhancement":[68],"module":[69],"to":[70,83,153],"improve":[71],"accuracy":[73,118,137],"recognition":[75],"Additionally,":[82],"reduce":[84],"model's":[86],"parameter":[87],"count,":[88],"employ":[90],"space-to-depth":[91],"convolution,":[92],"making":[93],"more":[96],"lightweight":[97],"suitable":[99],"deployment":[101],"on":[102],"edge":[103],"devices.":[105],"Furthermore,":[106],"introduce":[108],"Mixed":[109],"Local":[110],"Channel":[111],"Attention":[112],"(MLCA),":[113],"which":[114],"balances":[115],"complexity":[116],"by":[119],"combining":[120],"local":[121],"channel":[122],"spatial":[124],"attention":[125],"mechanisms,":[126],"enhancing":[127],"overall":[129],"performance":[130],"improving":[135],"robustness":[139],"detection.":[142],"Finally,":[143],"compare":[145],"proposed":[147,165,192],"with":[149],"other":[150],"existing":[151],"models":[152],"validate":[154],"effectiveness":[156],"test":[160],"results":[161],"show":[162],"that":[163],"our":[164],"achieves":[167],"mAP":[169],"96.3%,":[171],"5.4%":[173],"improvement":[174],"over":[175],"original":[177],"model,":[178],"while":[179],"maintaining":[180],"speed":[183],"138.7,":[185],"meeting":[186],"real-time":[187],"monitoring":[188],"requirements.":[189],"paper":[195],"provides":[196],"valuable":[197],"technical":[198],"support":[199],"dark":[204],"defects":[205],"ducts.":[208]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
