{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8498488","patent":{"patent_number":"US-8498488","title":"Method and apparatus to determine robot location using omni-directional image","assignee":null,"inventors":[],"filing_date":"2007-07-31T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G06V","G05D","G06V"],"num_claims":12,"abstract":"A method to determine the location of a robot using an omni-directional image, the method including acquiring an omni-directional image from a robot, extracting a predetermined current line from the acquired omni-directional image, calculating a correlation coefficient between the extracted current line of the robot and each landmark line of pre-stored nodes using a Fast Fourier Transform (FFT), and performing a stochastic approach method of a particle filtering process on a basis of the calculated correlation coefficient to recognize a location of the robot."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus to determine robot location using omni-directional image","description":"A method to determine the location of a robot using an omni-directional image, the method including acquiring an omni-directional image from a robot, extracting a predetermined current line from the a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8498488","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8498488","citation_suggestion":"Patentable. \"Method and apparatus to determine robot location using omni-directional image\" (US-8498488). https://patentable.app/patents/US-8498488","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8498488","json":"https://patentable.app/api/llm-context/US-8498488","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:55:49.571Z"}