{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9766067","patent":{"patent_number":"US-9766067","title":"Method of acquiring horizontal distance between camera and target, and camera and surveillance system adopting the method","assignee":null,"inventors":[],"filing_date":"2013-06-17T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G01C","G01C"],"num_claims":10,"abstract":"Exemplary embodiments disclose a method of acquiring a horizontal distance between a camera and a target, which is a horizontal distance between a central point of an optical system of the camera and a ground landing point of the target. The method includes acquiring a relative target angle using an angle between a ground and a camera-target connection line which connects the central point of the optical system of the camera and the ground landing point of the target, acquiring a height of the camera using a height of the central point of the optical system of the camera on a basis of a vertical position of the ground landing point of the target, and setting a quotient of the height of the camera divided by a tangent value of the relative target angle as the horizontal distance between the camera and the target."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of acquiring horizontal distance between camera and target, and camera and surveillance system adopting the method","description":"Exemplary embodiments disclose a method of acquiring a horizontal distance between a camera and a target, which is a horizontal distance between a central point of an optical system of the camera and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9766067","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-9766067","citation_suggestion":"Patentable. \"Method of acquiring horizontal distance between camera and target, and camera and surveillance system adopting the method\" (US-9766067). https://patentable.app/patents/US-9766067","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9766067","json":"https://patentable.app/api/llm-context/US-9766067","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:36:07.983Z"}