{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8466936","patent":{"patent_number":"US-8466936","title":"Color gamut mapping method for multimedia equipment, a television and a color processing apparatus","assignee":null,"inventors":[],"filing_date":"2008-10-21T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G09G","H04N","G09G"],"num_claims":17,"abstract":"A color gamut mapping method for multimedia equipment is disclosed. This method performs color gamut mapping on a video signal received by the multimedia equipment and gives an output, wherein the video signal is in a first color gamut while display light of the multimedia equipment is in a second color gamut. The color gamut mapping method for multimedia equipment comprises the steps of: converting the received video signal into a luminance signal and a chrominance signal, and calculating a two-dimensional plane according to the luminance signal and the chrominance signal, wherein the two-dimensional plane intersects the first color gamut to obtain a first region and intersects the second color gamut to obtain a second region; calculating location of a to-be-mapped point corresponding to the video signal in the first region according to the luminance signal and the chrominance signal of the video signal, and calculating a mapping point in the second region by making calculations on the to-be-mapped point to output a mapping point signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Color gamut mapping method for multimedia equipment, a television and a color processing apparatus","description":"A color gamut mapping method for multimedia equipment is disclosed. This method performs color gamut mapping on a video signal received by the multimedia equipment and gives an output, wherein the vid","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8466936","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-8466936","citation_suggestion":"Patentable. \"Color gamut mapping method for multimedia equipment, a television and a color processing apparatus\" (US-8466936). https://patentable.app/patents/US-8466936","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8466936","json":"https://patentable.app/api/llm-context/US-8466936","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:18:20.210Z"}