{"id":"https://openalex.org/keywords/arc-detection","display_name":"arc detection","description":"A computer vision technique for locating circular arcs in images, drawings, or other graphical representations.","display_name_alternatives":["circular arc detection","detection of circular arcs"],"ids":{"openalex":"https://openalex.org/keywords/arc-detection","wikidata":null},"primary_topic":{"id":"https://openalex.org/T12737","display_name":"Electrical Fault Detection and Protection","score":0.3721,"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"}},"topics":[{"id":"https://openalex.org/T12737","display_name":"Electrical Fault Detection and Protection","score":0.3721,"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"}},{"id":"https://openalex.org/T12371","display_name":"Electrical Contact Performance and Analysis","score":0.0911,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":665,"cited_by_count":3254,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/arc-detection","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}
