{"id":"https://openalex.org/W3125665527","doi":"https://doi.org/10.3390/sym13020187","title":"A Model of Diameter Measurement Based on the Machine Vision","display_name":"A Model of Diameter Measurement Based on the Machine Vision","publication_year":2021,"publication_date":"2021-01-25","ids":{"openalex":"https://openalex.org/W3125665527","doi":"https://doi.org/10.3390/sym13020187","mag":"3125665527"},"language":"en","primary_location":{"id":"doi:10.3390/sym13020187","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym13020187","pdf_url":"https://www.mdpi.com/2073-8994/13/2/187/pdf?version=1611562297","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","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/13/2/187/pdf?version=1611562297","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037605592","display_name":"Qingchang Tan","orcid":"https://orcid.org/0000-0001-8708-2202"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingchang Tan","raw_affiliation_strings":["Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017569904","display_name":"Ying Kou","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Kou","raw_affiliation_strings":["Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101489760","display_name":"Jianwei Miao","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianwei Miao","raw_affiliation_strings":["Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China"],"raw_orcid":"https://orcid.org/0000-0002-4645-5401","affiliations":[{"raw_affiliation_string":"Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100406633","display_name":"Siyuan Liu","orcid":"https://orcid.org/0000-0002-7274-9155"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyuan Liu","raw_affiliation_strings":["Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103245180","display_name":"Bosen Chai","orcid":"https://orcid.org/0000-0003-4816-666X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bosen Chai","raw_affiliation_strings":["Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101489760"],"corresponding_institution_ids":["https://openalex.org/I194450716"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":2.3276,"has_fulltext":true,"cited_by_count":32,"citation_normalized_percentile":{"value":0.90085379,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"13","issue":"2","first_page":"187","last_page":"187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9998000264167786,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9998000264167786,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9986000061035156,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/ellipse","display_name":"Ellipse","score":0.9184325337409973},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6691032648086548},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5226540565490723},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.47407856583595276},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.46575409173965454},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.4565851092338562},{"id":"https://openalex.org/keywords/coordinate-system","display_name":"Coordinate system","score":0.4259769320487976},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4118591547012329},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19902551174163818},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12479868531227112}],"concepts":[{"id":"https://openalex.org/C74261601","wikidata":"https://www.wikidata.org/wiki/Q40112","display_name":"Ellipse","level":2,"score":0.9184325337409973},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6691032648086548},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5226540565490723},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.47407856583595276},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.46575409173965454},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.4565851092338562},{"id":"https://openalex.org/C80551277","wikidata":"https://www.wikidata.org/wiki/Q11210","display_name":"Coordinate system","level":2,"score":0.4259769320487976},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4118591547012329},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19902551174163818},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12479868531227112},{"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym13020187","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym13020187","pdf_url":"https://www.mdpi.com/2073-8994/13/2/187/pdf?version=1611562297","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"},{"id":"pmh:oai:doaj.org/article:3652b66b9c9e40be8bd2bd74219afa66","is_oa":true,"landing_page_url":"https://doaj.org/article/3652b66b9c9e40be8bd2bd74219afa66","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":"Symmetry, Vol 13, Iss 2, p 187 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/13/2/187/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym13020187","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Symmetry; Volume 13; Issue 2; Pages: 187","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym13020187","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym13020187","pdf_url":"https://www.mdpi.com/2073-8994/13/2/187/pdf?version=1611562297","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/G2399124157","display_name":null,"funder_award_id":"2018M641776","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2797658250","display_name":null,"funder_award_id":"52005213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8470164184","display_name":null,"funder_award_id":"JJKH20200959KJ","funder_id":"https://openalex.org/F4320326270","funder_display_name":"Education Department of Jilin Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322174","display_name":"People's Government of Jilin Province","ror":"https://ror.org/02fzqav45"},{"id":"https://openalex.org/F4320326270","display_name":"Education Department of Jilin Province","ror":"https://ror.org/05782e512"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3125665527.pdf","grobid_xml":"https://content.openalex.org/works/W3125665527.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W1718744049","https://openalex.org/W1976440465","https://openalex.org/W1976676961","https://openalex.org/W1979730997","https://openalex.org/W2006568029","https://openalex.org/W2026445440","https://openalex.org/W2029040479","https://openalex.org/W2036690050","https://openalex.org/W2038981638","https://openalex.org/W2047948998","https://openalex.org/W2048692651","https://openalex.org/W2054585288","https://openalex.org/W2056189791","https://openalex.org/W2057719321","https://openalex.org/W2118540609","https://openalex.org/W2127133043","https://openalex.org/W2140427427","https://openalex.org/W2150452754","https://openalex.org/W2156155065","https://openalex.org/W2167667767","https://openalex.org/W2335581006","https://openalex.org/W2340397957","https://openalex.org/W2611363983","https://openalex.org/W2711534985","https://openalex.org/W2763307945","https://openalex.org/W2768768111","https://openalex.org/W2801169051","https://openalex.org/W2803352422","https://openalex.org/W2809341902","https://openalex.org/W2886582750","https://openalex.org/W2889346648","https://openalex.org/W2895351932","https://openalex.org/W2896287261","https://openalex.org/W2972566761","https://openalex.org/W2990050226","https://openalex.org/W3035617750","https://openalex.org/W3036793587","https://openalex.org/W3042064358","https://openalex.org/W3042907219","https://openalex.org/W3047805832","https://openalex.org/W3048258161","https://openalex.org/W3090740169","https://openalex.org/W4236488095","https://openalex.org/W4245145478","https://openalex.org/W4285719527","https://openalex.org/W6697685012","https://openalex.org/W6888765124","https://openalex.org/W7010337353"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2361837483","https://openalex.org/W2371953206","https://openalex.org/W71032323","https://openalex.org/W2357388067","https://openalex.org/W2008614444","https://openalex.org/W3037552220","https://openalex.org/W2381734957","https://openalex.org/W2362959148","https://openalex.org/W2204937801"],"abstract_inverted_index":{"If":[0],"the":[1,9,12,16,25,34,40,66,71,74,83,90,93,97,104,108,112,123,127,130,134,140,147,151,154,160,163,173,176,179,183,186,189,198,210,213,222,234,244,249,253,264],"shaft":[2,17,37,55,98,118,136,193,217,238,245],"diameter":[3,18,38,99,119,194,218,239,246],"can":[4,21,28,100],"be":[5,22,29,80,101],"measured":[6,135],"in-situ":[7,94],"during":[8],"finishing":[10],"process,":[11],"closed-loop":[13],"control":[14],"of":[15,36,45,59,73,89,96,111,117,129,146,153,165,182,192,212,216,237],"processing":[19],"process":[20],"realized":[23,102],"and":[24,51,82,107,133,150,178,204,226,242],"machining":[26],"accuracy":[27,211,262],"improved.":[30],"Present":[31],"work":[32],"studies":[33],"measurement":[35,95,115,190,214,235,256,261],"with":[39,61],"structured":[41,68],"light":[42,49,69,77,84,105,131,148],"system":[43],"composed":[44],"a":[46,52,57,76,87,227],"laser":[47],"linear":[48,67],"source":[50],"camera.":[53],"The":[54,114,229,260],"is":[56,86,120,169,195,219,240,247,251,258],"kind":[58],"part":[60,88],"rotationally":[62],"symmetric":[63],"structure.":[64],"When":[65],"irradiates":[70],"surface":[72],"shaft,":[75],"stripe":[78,85,106],"will":[79],"formed,":[81],"ellipse.":[91],"Therefore,":[92],"by":[103,122,126,159,171,197,221],"rotational":[109],"symmetry":[110],"shaft.":[113],"model":[116,191,215,236],"established":[121,170,199],"ellipse":[124,155,174],"formed":[125],"intersection":[128],"plane":[132,149,207],"surface.":[137],"Firstly,":[138],"in":[139],"camera":[141,184],"coordinate":[142],"system,":[143],"normal":[144],"vector":[145],"coordinates":[152],"center":[156,181],"are":[157],"obtained":[158,196],"calibration;":[161],"then,":[162],"equation":[164,203],"oblique":[166,200],"elliptic":[167,201],"cone":[168,202],"taking":[172],"as":[175,185],"bottom":[177],"optical":[180],"top.":[187],"Next,":[188],"theoretical":[205],"image":[206],"equation.":[208],"Finally,":[209],"tested":[220],"checkerboard":[223],"calibration":[224],"plate":[225],"lathe.":[228],"test":[230],"results":[231],"show":[232],"that":[233],"correct,":[241],"when":[243],"36.162mm,":[248],"speed":[250],"1250r/min,":[252],"maximum":[254],"average":[255],"error":[257],"0.019mm.":[259],"meets":[263],"engineering":[265],"requirement.":[266]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2021-02-01T00:00:00"}
