{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9726754","patent":{"patent_number":"US-9726754","title":"Method and device for calibrating a 3D TOF camera system","assignee":null,"inventors":[],"filing_date":"2012-04-19T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S"],"num_claims":10,"abstract":"A method for calibrating a three dimensional time-of-flight camera system mounted on a device, includes determining at a first instant a direction vector relating to an object; determining an expected direction vector and expected angle for the object to be measured at a second instant with reference to the device's assumed trajectory and optical axis of the camera; determining a current direction vector and current angle at the second instant; determining an error represented by a difference between the current direction vector and the expected direction vector; and using the error to correct the assumed direction of the main optical axis of the camera system such that said error is substantially eliminated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for calibrating a 3D TOF camera system","description":"A method for calibrating a three dimensional time-of-flight camera system mounted on a device, includes determining at a first instant a direction vector relating to an object; determining an expected","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9726754","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-9726754","citation_suggestion":"Patentable. \"Method and device for calibrating a 3D TOF camera system\" (US-9726754). https://patentable.app/patents/US-9726754","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9726754","json":"https://patentable.app/api/llm-context/US-9726754","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:51:11.430Z"}