{"id":"https://openalex.org/W4407335395","doi":"https://doi.org/10.3390/sym17020268","title":"GS-YOLO: A Lightweight Identification Model for Precision Parts","display_name":"GS-YOLO: A Lightweight Identification Model for Precision Parts","publication_year":2025,"publication_date":"2025-02-10","ids":{"openalex":"https://openalex.org/W4407335395","doi":"https://doi.org/10.3390/sym17020268"},"language":"en","primary_location":{"id":"doi:10.3390/sym17020268","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17020268","pdf_url":"https://www.mdpi.com/2073-8994/17/2/268/pdf?version=1739180024","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/17/2/268/pdf?version=1739180024","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101779116","display_name":"Haojie Zhu","orcid":"https://orcid.org/0000-0002-1931-5681"},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haojie Zhu","raw_affiliation_strings":["School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103059593","display_name":"Lei Dong","orcid":"https://orcid.org/0000-0003-0401-2925"},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Dong","raw_affiliation_strings":["School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105726623","display_name":"Hanpeng Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanpeng Ren","raw_affiliation_strings":["School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058758373","display_name":"Hongchao Zhuang","orcid":"https://orcid.org/0000-0003-4091-6171"},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongchao Zhuang","raw_affiliation_strings":["School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103006147","display_name":"Li Hu","orcid":"https://orcid.org/0000-0002-8413-8757"},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hu Li","raw_affiliation_strings":["School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China","institution_ids":["https://openalex.org/I133270356"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103059593"],"corresponding_institution_ids":["https://openalex.org/I133270356"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":4.5932,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.94555735,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"17","issue":"2","first_page":"268","last_page":"268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9934999942779541,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9934999942779541,"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9853000044822693,"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":0.9819999933242798,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6559302806854248},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6451002359390259},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37047916650772095},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.12167277932167053}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6559302806854248},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6451002359390259},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37047916650772095},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.12167277932167053},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/sym17020268","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17020268","pdf_url":"https://www.mdpi.com/2073-8994/17/2/268/pdf?version=1739180024","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/sym17020268","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17020268","pdf_url":"https://www.mdpi.com/2073-8994/17/2/268/pdf?version=1739180024","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1025326962","display_name":null,"funder_award_id":"KYQD202311","funder_id":"https://openalex.org/F4320322701","funder_display_name":"Tianjin University"},{"id":"https://openalex.org/G3918994262","display_name":null,"funder_award_id":"2022SKYZ053","funder_id":"https://openalex.org/F4320336754","funder_display_name":"Tianjin Research Innovation Project for Postgraduate Students"}],"funders":[{"id":"https://openalex.org/F4320317442","display_name":"Tianjin University of Technology","ror":"https://ror.org/00zbe0w13"},{"id":"https://openalex.org/F4320322701","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32"},{"id":"https://openalex.org/F4320336754","display_name":"Tianjin Research Innovation Project for Postgraduate Students","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4407335395.pdf","grobid_xml":"https://content.openalex.org/works/W4407335395.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1536680647","https://openalex.org/W2100495367","https://openalex.org/W2102605133","https://openalex.org/W2169915211","https://openalex.org/W2613718673","https://openalex.org/W2752782242","https://openalex.org/W2883780447","https://openalex.org/W2884585870","https://openalex.org/W2916771056","https://openalex.org/W2948416141","https://openalex.org/W2963037989","https://openalex.org/W2963125010","https://openalex.org/W2963163009","https://openalex.org/W2978390851","https://openalex.org/W2982083293","https://openalex.org/W2990763144","https://openalex.org/W3033131612","https://openalex.org/W3035414587","https://openalex.org/W3162760148","https://openalex.org/W3214325366","https://openalex.org/W3215424225","https://openalex.org/W4237348965","https://openalex.org/W4283317983","https://openalex.org/W4304128598","https://openalex.org/W4320168479","https://openalex.org/W4321248228","https://openalex.org/W4323845235","https://openalex.org/W4353072261","https://openalex.org/W4360838197","https://openalex.org/W4382204431","https://openalex.org/W4385342336","https://openalex.org/W4385420711","https://openalex.org/W4387810115","https://openalex.org/W4388424165","https://openalex.org/W4388983904","https://openalex.org/W4390848577","https://openalex.org/W4392417605","https://openalex.org/W4393352747","https://openalex.org/W4399163844","https://openalex.org/W4403416443","https://openalex.org/W4403770406","https://openalex.org/W4405374754","https://openalex.org/W4405697222","https://openalex.org/W4406020595","https://openalex.org/W6679672039","https://openalex.org/W6683411478","https://openalex.org/W6858494110"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"With":[0],"the":[1,6,66,72,80,87,92,101,122,129,137,150,189],"development":[2],"of":[3,10,86,161,167],"aerospace":[4],"technology,":[5],"variety":[7],"and":[8,17,25,39,91,104,182],"complexity":[9],"spacecraft":[11],"components":[12],"have":[13],"increased.":[14],"Traditional":[15],"manual":[16],"machine":[18],"learning-based":[19,31],"detection":[20,33,194],"methods":[21],"struggle":[22],"to":[23,120,171],"accurately":[24],"quickly":[26],"identify":[27],"these":[28],"parts.":[29],"Deep":[30],"object":[32],"networks":[34],"require":[35],"significant":[36],"computational":[37,184],"resources":[38],"high":[40],"hardware":[41],"requirements.":[42],"This":[43,99],"study":[44],"introduces":[45],"Ghost":[46,73,77],"SCYLLA":[47],"Intersection":[48],"over":[49],"Union":[50],"You":[51],"Only":[52],"Look":[53],"Once":[54],"(GS-YOLO),":[55],"an":[56,159],"improved":[57],"image":[58],"recognition":[59],"model":[60,105,165],"derived":[61],"from":[62],"YOLOv5s,":[63,172],"which":[64],"integrates":[65],"global":[67],"attention":[68],"mechanism":[69],"(GAM)":[70],"with":[71,163],"module.":[74],"The":[75,132,146],"lightweight":[76,115],"module":[78],"substitutes":[79],"original":[81],"convolutional":[82],"layers,":[83],"producing":[84],"half":[85,94],"features":[88],"via":[89,143],"convolution":[90],"other":[93],"by":[95,107,176,180,186],"symmetric":[96],"linear":[97],"operations.":[98],"minimizes":[100],"computing":[102],"burden":[103],"parameters":[106,179],"effectively":[108],"acquiring":[109],"superfluous":[110],"feature":[111,141],"layers.":[112],"A":[113],"more":[114],"SimSPPF":[116],"structure":[117],"is":[118,134],"created":[119],"supplant":[121],"old":[123],"spatial":[124],"pyramid":[125],"pooling\u2014fast":[126],"(SPPF),":[127],"enhancing":[128],"network":[130],"speed.":[131],"GAM":[133],"included":[135],"in":[136],"bottleneck":[138],"architecture,":[139],"improving":[140],"extraction":[142],"channel\u2013space":[144],"interaction.":[145],"experimental":[147],"results":[148],"on":[149],"custom-made":[151],"precision":[152],"component":[153],"dataset":[154],"show":[155],"that":[156],"GS-YOLO":[157,173],"achieves":[158],"accuracy":[160,175,195],"96.5%":[162],"a":[164],"size":[166],"10.8":[168],"MB.":[169],"Compared":[170],"improves":[174],"1%,":[177],"reduces":[178],"23%,":[181],"decreases":[183],"requirements":[185],"40.6%.":[187],"Despite":[188],"model\u2019s":[190],"light":[191],"weight,":[192],"its":[193],"has":[196],"been":[197],"improved.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}