{"id":"https://openalex.org/W4388409609","doi":"https://doi.org/10.1117/12.2688970","title":"Improved YOLOv5 based on deformable convolution and efficient decoupled head for pill surface defect detection","display_name":"Improved YOLOv5 based on deformable convolution and efficient decoupled head for pill surface defect detection","publication_year":2023,"publication_date":"2023-11-06","ids":{"openalex":"https://openalex.org/W4388409609","doi":"https://doi.org/10.1117/12.2688970"},"language":"en","primary_location":{"id":"doi:10.1117/12.2688970","doi":"https://doi.org/10.1117/12.2688970","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2688970","pdf_url":null,"source":{"id":"https://openalex.org/S7407096142","display_name":"International Computational Imaging Conference (CITA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Third International Computing Imaging Conference (CITA 2023)","raw_type":"proceedings-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"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/A5100389911","display_name":"Kang Liu","orcid":"https://orcid.org/0000-0003-3678-9659","observed_orcids":["https://orcid.org/0000-0003-3678-9659"]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kang Liu","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061640992","display_name":"Zhongliang Lv","orcid":"https://orcid.org/0000-0002-2702-8471","observed_orcids":["https://orcid.org/0000-0002-2702-8471"]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongliang Lv","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076311162","display_name":"Kewen Xia","orcid":"https://orcid.org/0000-0003-3968-481X","observed_orcids":["https://orcid.org/0000-0003-3968-481X","https://orcid.org/0009-0006-8879-9831"]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kewen Xia","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103048005","display_name":"Chuande Zhou","orcid":"https://orcid.org/0000-0002-1059-8398","observed_orcids":["https://orcid.org/0000-0002-1059-8398"]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuande Zhou","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101457173","display_name":"Zhenyu Lu","orcid":"https://orcid.org/0000-0003-4175-5402","observed_orcids":["https://orcid.org/0000-0003-4175-5402","https://orcid.org/0000-0002-5066-4716"]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenyu Lu","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111141708","display_name":"Hailun Zuo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailun Zuo","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006508667","display_name":"Zelun Li","orcid":"https://orcid.org/0000-0002-1963-763X","observed_orcids":["https://orcid.org/0000-0002-1963-763X","https://orcid.org/0000-0002-9544-3925"]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"ZeLun Li","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027543598","display_name":"Xuanlin Chen","orcid":"https://orcid.org/0000-0003-1442-3349","observed_orcids":["https://orcid.org/0000-0003-1442-3349","https://orcid.org/0009-0005-6196-9901"]},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuanlin Chen","raw_affiliation_strings":["Chongqing University of Science and Technology (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Science and Technology (China)","institution_ids":["https://openalex.org/I168337820"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I168337820"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"97","last_page":"97"},"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":0.9932000041007996,"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":0.9932000041007996,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.0066999997943639755,"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/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/yolov5","display_name":"YOLOv5","score":0.8790000081062317},{"id":"https://openalex.org/keywords/deformable-convolution","display_name":"deformable convolution","score":1.0},{"id":"https://openalex.org/keywords/object-detection","display_name":"object detection","score":0.4909999966621399},{"id":"https://openalex.org/keywords/capsule-structure","display_name":"capsule structure","score":0.593999981880188},{"id":"https://openalex.org/keywords/c3-module","display_name":"C3 module","score":0.796999990940094},{"id":"https://openalex.org/keywords/small-object-detection","display_name":"small object detection","score":0.5189999938011169}],"concepts":[{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.7639139890670776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6806719899177551},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.6199699640274048},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5809873938560486},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5408800840377808},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.481361448764801},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45535990595817566},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.42844170331954956},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.4161446988582611},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4118972420692444},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35351842641830444},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2014279067516327},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10197514295578003},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07293599843978882},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2688970","doi":"https://doi.org/10.1117/12.2688970","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2688970","pdf_url":null,"source":{"id":"https://openalex.org/S7407096142","display_name":"International Computational Imaging Conference (CITA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Third International Computing Imaging Conference (CITA 2023)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46810001134872437,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7215639048","https://openalex.org/W3208471816","https://openalex.org/W7116928087","https://openalex.org/W6892520332","https://openalex.org/W4414605558","https://openalex.org/W4386323981","https://openalex.org/W4386938484","https://openalex.org/W4376526207","https://openalex.org/W7124868840","https://openalex.org/W4378574635"],"abstract_inverted_index":{"Aiming":[0],"at":[1],"the":[2,22,48,53,60,65,70,79,84,88,93,102,107,115,124,163],"problems":[3],"of":[4,18,64,118,126],"low":[5],"detection":[6,10,81,94,116],"efficiency":[7],"and":[8,16,41,56,62,87,91,96,129,138,142,149,153,160,170],"poor":[9],"accuracy":[11,95,117,125],"caused":[12],"by":[13,140,158],"different":[14],"shapes":[15],"sizes":[17],"pill":[19,103,119],"defects":[20,132],"in":[21,110,136],"existing":[23],"market,":[24],"an":[25],"improved":[26,114,123],"YOLOv5s":[27,80],"model":[28,49,108,122,164,168],"is":[29,36,75],"proposed.":[30],"In":[31,68],"this":[32,111],"study,":[33],"deformable":[34],"convolution":[35],"introduced":[37,76],"into":[38],"CBS":[39],"structure":[40],"combined":[42],"with":[43,133,146],"C3":[44],"module":[45],"to":[46,50,77],"enable":[47],"adaptively":[51],"adjust":[52],"receptive":[54],"field":[55],"more":[57],"effectively":[58,113],"approach":[59],"shape":[61,139],"size":[63,137],"defect":[66],"target.":[67],"addition,":[69],"Efficient":[71],"Decoupled":[72],"Head":[73],"(EDH)":[74],"replace":[78],"head,":[82],"separating":[83],"positioning":[85],"task":[86],"classification":[89],"task,":[90],"improving":[92],"target":[97],"coverage.":[98],"The":[99,121],"experiment":[100],"on":[101],"dataset":[104],"shows":[105],"that":[106],"proposed":[109],"paper":[112],"defects.":[120],"round":[127],"crack":[128,131],"elliptical":[130],"large":[134],"differences":[135],"1.9%":[141],"3.0%,":[143],"respectively.":[144],"Compared":[145],"YOLOv5s,":[147],"mAP@0.5":[148],"mAP@0.5:0.95":[150],"reached":[151],"97.7%":[152],"72.3%,":[154],"respectively,":[155],"which":[156],"increased":[157],"1.2%":[159],"2.6%.":[161],"Additionally,":[162],"has":[165],"a":[166],"smaller":[167],"volume":[169],"faster":[171],"inference":[172],"speed.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2023-11-07T00:00:00"}