{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9769466","patent":{"patent_number":"US-9769466","title":"Digital cinema projection method, optimization device and projection system","assignee":null,"inventors":[],"filing_date":"2013-07-05T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G09G","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","G09G","H04N"],"num_claims":6,"abstract":"Embodiments of the present invention provide a digital cinema projection method comprising the following steps: projecting images to a screen by a digital cinema projector, and acquiring the images on the screen by an image capture unit; performing digital analysis on the acquired images by an image analysis unit to obtain a plurality of parameters of the acquired images; according to each of the parameters, performing correction process on image signals input from the digital cinema server, and then outputting to the digital cinema projector; and projecting the differently corrected and improved images targeted to each of the digital cinema projectors."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital cinema projection method, optimization device and projection system","description":"Embodiments of the present invention provide a digital cinema projection method comprising the following steps: projecting images to a screen by a digital cinema projector, and acquiring the images on","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9769466","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-9769466","citation_suggestion":"Patentable. \"Digital cinema projection method, optimization device and projection system\" (US-9769466). https://patentable.app/patents/US-9769466","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9769466","json":"https://patentable.app/api/llm-context/US-9769466","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:48:35.478Z"}