{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11967112","patent":{"patent_number":"US-11967112","title":"Method and apparatus for detecting calibration requirement for image sensors in vehicles","assignee":null,"inventors":[],"filing_date":"2022-09-07T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["G06T","G06T","G06V","G06V","G06T"],"num_claims":20,"abstract":"Described is a method for detecting a calibration requirement for image sensors in a vehicle. The method includes detecting a ground pattern in a generated image associated with a surrounding of a vehicle. The method includes extracting at least one key point associated with the detected ground pattern, from the generated image. The method includes determining a relative motion parameter associated with the extracted at least one key point based on tracking of the extracted at least one key point over a period of time. The method further includes detecting the calibration requirement for the image sensor based on the determined relative motion parameter and generating an output signal based on the detected calibration requirement."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for detecting calibration requirement for image sensors in vehicles","description":"Described is a method for detecting a calibration requirement for image sensors in a vehicle. The method includes detecting a ground pattern in a generated image associated with a surrounding of a veh","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11967112","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-11967112","citation_suggestion":"Patentable. \"Method and apparatus for detecting calibration requirement for image sensors in vehicles\" (US-11967112). https://patentable.app/patents/US-11967112","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11967112","json":"https://patentable.app/api/llm-context/US-11967112","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:15:18.263Z"}