{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10540920","patent":{"patent_number":"US-10540920","title":"Display management for high dynamic range video","assignee":null,"inventors":[],"filing_date":"2014-02-13T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["G09G","G06T","G06T","G06T","H04N","H04N","H04N","G06T","G06T","G06T","G09G"],"num_claims":21,"abstract":"A display management processor receives an input image with enhanced dynamic range to be displayed on a target display which has a different dynamic range than a reference display. The input image is first transformed into a perceptually-corrected IPT color space. A non-linear mapping function generates a first tone-mapped signal by mapping the intensity of the input signal from the reference dynamic range into the target dynamic range. The intensity (I) component of the first tone-mapped signal is sharpened to preserve details, and the saturation of the color (P and T) components is adjusted to generate a second tone-mapped output image. A color gamut mapping function is applied to the second tone-mapped output image to generate an image suitable for display onto the target display. The display management pipeline may also be adapted to adjust the intensity and color components of the displayed image according to specially defined display modes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display management for high dynamic range video","description":"A display management processor receives an input image with enhanced dynamic range to be displayed on a target display which has a different dynamic range than a reference display. The input image is ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10540920","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-10540920","citation_suggestion":"Patentable. \"Display management for high dynamic range video\" (US-10540920). https://patentable.app/patents/US-10540920","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10540920","json":"https://patentable.app/api/llm-context/US-10540920","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:24:05.724Z"}