{"id":"https://openalex.org/W2028788457","doi":"https://doi.org/10.1016/0167-8655(90)90103-9","title":"A new method for circular object detection and location","display_name":"A new method for circular object detection and location","publication_year":1990,"publication_date":"1990-10-01","ids":{"openalex":"https://openalex.org/W2028788457","doi":"https://doi.org/10.1016/0167-8655(90)90103-9","mag":"2028788457"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8655(90)90103-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(90)90103-9","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/A5002645149","display_name":"Ling\u2010Hwei Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ling-Hwei Chen","raw_affiliation_strings":["Department of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan 30050, ROC","Dept. of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan, 30050, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan 30050, ROC","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan, 30050, ROC","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086414908","display_name":"Kuen-Long Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuen-Long Lee","raw_affiliation_strings":["Department of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan 30050, ROC","Dept. of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan, 30050, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan 30050, ROC","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Computer and Information Science, National Chiao Tung University, Hsinchu, Taiwan, 30050, ROC","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":null,"fwci":2.1772,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87341176,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"11","issue":"10","first_page":"691","last_page":"697"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9973000288009644,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/object","display_name":"Object (grammar)","score":0.651793897151947},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.6329468488693237},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5471304059028625},{"id":"https://openalex.org/keywords/radius","display_name":"RADIUS","score":0.5261138081550598},{"id":"https://openalex.org/keywords/simplicity","display_name":"Simplicity","score":0.5246042013168335},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5084347128868103},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4978482723236084},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4891352951526642},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4803146719932556},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4553729295730591},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.353189617395401},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2444160282611847},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.19898006319999695},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11526486277580261},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.05518844723701477}],"concepts":[{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.651793897151947},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.6329468488693237},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5471304059028625},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.5261138081550598},{"id":"https://openalex.org/C2776372474","wikidata":"https://www.wikidata.org/wiki/Q508291","display_name":"Simplicity","level":2,"score":0.5246042013168335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5084347128868103},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4978482723236084},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4891352951526642},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4803146719932556},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4553729295730591},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.353189617395401},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2444160282611847},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.19898006319999695},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11526486277580261},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.05518844723701477},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8655(90)90103-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(90)90103-9","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1970800786","https://openalex.org/W1998308221","https://openalex.org/W1998680315","https://openalex.org/W2008636503","https://openalex.org/W2051210312","https://openalex.org/W2069853858","https://openalex.org/W2095905764","https://openalex.org/W2104241941","https://openalex.org/W2141358266","https://openalex.org/W3009644516","https://openalex.org/W4249517526","https://openalex.org/W6648829021","https://openalex.org/W6668467748","https://openalex.org/W6674766226"],"related_works":["https://openalex.org/W2368019753","https://openalex.org/W2333930193","https://openalex.org/W2737356002","https://openalex.org/W2246241526","https://openalex.org/W2374150061","https://openalex.org/W4301122218","https://openalex.org/W2081340182","https://openalex.org/W2369703001","https://openalex.org/W2372323577","https://openalex.org/W4292830139"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}