{"id":"https://openalex.org/W1975335672","doi":"https://doi.org/10.1016/0167-8655(95)80008-h","title":"Detection and estimation of circular arc segments","display_name":"Detection and estimation of circular arc segments","publication_year":1995,"publication_date":"1995-06-01","ids":{"openalex":"https://openalex.org/W1975335672","doi":"https://doi.org/10.1016/0167-8655(95)80008-h","mag":"1975335672"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8655(95)80008-h","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(95)80008-h","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","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":"https://openalex.org/A5069182223","display_name":"Kah Bin Lim","orcid":"https://orcid.org/0000-0002-2118-0966"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Kah Bin Lim","raw_affiliation_strings":["Department of Mechanical and Production Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 0511, Singapore","Department of Mechanical & Production Engineering, National University of Singapore, 10, Kent Ridge Crescent, Singapore 0511, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Production Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 0511, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Mechanical & Production Engineering, National University of Singapore, 10, Kent Ridge Crescent, Singapore 0511, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071671673","display_name":"Kai Xin","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kai Xin","raw_affiliation_strings":["Department of Mechanical and Production Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 0511, Singapore","Department of Mechanical & Production Engineering, National University of Singapore, 10, Kent Ridge Crescent, Singapore 0511, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Production Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 0511, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Mechanical & Production Engineering, National University of Singapore, 10, Kent Ridge Crescent, Singapore 0511, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100339338","display_name":"Geok Soon Hong","orcid":"https://orcid.org/0000-0001-5918-7402"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Geok Soon Hong","raw_affiliation_strings":["Department of Mechanical and Production Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 0511, Singapore","Department of Mechanical & Production Engineering, National University of Singapore, 10, Kent Ridge Crescent, Singapore 0511, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Production Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 0511, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Mechanical & Production Engineering, National University of Singapore, 10, Kent Ridge Crescent, Singapore 0511, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5069182223"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":0.9846,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.76141628,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"16","issue":"6","first_page":"627","last_page":"636"},"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.998199999332428,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9936000108718872,"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/arc","display_name":"Arc (geometry)","score":0.8657006025314331},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6056846976280212},{"id":"https://openalex.org/keywords/arc-length","display_name":"Arc length","score":0.5975014567375183},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5292291641235352},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5204843878746033},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5035294890403748},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4979383945465088},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.49409082531929016},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.49096348881721497},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4792861342430115},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4726925194263458},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.431412935256958},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4220000207424164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3646408021450043},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29442137479782104},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1609508991241455},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12151217460632324},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.08558133244514465}],"concepts":[{"id":"https://openalex.org/C83415579","wikidata":"https://www.wikidata.org/wiki/Q161973","display_name":"Arc (geometry)","level":2,"score":0.8657006025314331},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6056846976280212},{"id":"https://openalex.org/C22251595","wikidata":"https://www.wikidata.org/wiki/Q670036","display_name":"Arc length","level":3,"score":0.5975014567375183},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5292291641235352},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5204843878746033},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5035294890403748},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4979383945465088},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.49409082531929016},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.49096348881721497},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4792861342430115},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4726925194263458},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.431412935256958},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4220000207424164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3646408021450043},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29442137479782104},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1609508991241455},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12151217460632324},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.08558133244514465},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0167-8655(95)80008-h","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(95)80008-h","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/58077","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/58077","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1557297554","https://openalex.org/W1791845381","https://openalex.org/W1981134713","https://openalex.org/W1998680315","https://openalex.org/W2005386882","https://openalex.org/W2006206626","https://openalex.org/W2038691774","https://openalex.org/W2042463931","https://openalex.org/W2091841488","https://openalex.org/W2157612086","https://openalex.org/W2205868205","https://openalex.org/W3145132488","https://openalex.org/W4247381127"],"related_works":["https://openalex.org/W2373818241","https://openalex.org/W1967204917","https://openalex.org/W2368434553","https://openalex.org/W2092475372","https://openalex.org/W4248447025","https://openalex.org/W1994172230","https://openalex.org/W50580372","https://openalex.org/W3013751138","https://openalex.org/W2364350605","https://openalex.org/W145167312"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}