{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9728005","patent":{"patent_number":"US-9728005","title":"Method of calibrating a computer-based vision system onboard a craft","assignee":null,"inventors":[],"filing_date":"2012-10-09T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","H04N","H04N","G06T","G06T","G06T","G06T"],"num_claims":19,"abstract":"This method of calibration comprising the reconstruction of a 3D mapping of 3D landmarks of an environment on the basis of digital images of the environment captured by the computer-based vision system (10) during the movement of the craft (2) along a trajectory. It comprises the optimization of at least one 3D mapping corresponding to a first sequence of images by considering at least one extrinsic parameter and/or at least one intrinsic parameter and/or at least one parameter of poses and/or one parameter of 3D landmarks as constant and the optimization of at least one 3D mapping corresponding to a second sequence of images, longer than the first image sequence and including the first image sequence, by considering said at least one extrinsic parameter and/or said at least one intrinsic parameter and/or said at least one parameter of poses and/or said at least one parameter of 3D landmarks as variable so as to estimate it."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of calibrating a computer-based vision system onboard a craft","description":"This method of calibration comprising the reconstruction of a 3D mapping of 3D landmarks of an environment on the basis of digital images of the environment captured by the computer-based vision syste","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9728005","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-9728005","citation_suggestion":"Patentable. \"Method of calibrating a computer-based vision system onboard a craft\" (US-9728005). https://patentable.app/patents/US-9728005","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9728005","json":"https://patentable.app/api/llm-context/US-9728005","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:33:20.925Z"}