{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8477181","patent":{"patent_number":"US-8477181","title":"Video processing apparatus and video processing method","assignee":null,"inventors":[],"filing_date":"2012-02-22T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":8,"abstract":"According to one embodiment, a video processing apparatus includes a viewer detector that performs face recognition using a video photographed by a camera and acquires position information of a viewer, a correction amount calculator that calculates a correction amount for compensating for an error of the position information involved in deviation of an attaching position of the camera, a position information corrector that corrects the position information using the correction amount calculated by the correction amount calculator, a viewing area information calculator that calculates, using the position information corrected by the position information corrector, a control parameter for setting a viewing area in which the viewer is set, and a viewing area controller that controls the viewing area according to the control parameter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video processing apparatus and video processing method","description":"According to one embodiment, a video processing apparatus includes a viewer detector that performs face recognition using a video photographed by a camera and acquires position information of a viewer","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8477181","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-8477181","citation_suggestion":"Patentable. \"Video processing apparatus and video processing method\" (US-8477181). https://patentable.app/patents/US-8477181","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8477181","json":"https://patentable.app/api/llm-context/US-8477181","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:14:07.973Z"}