{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8483508","patent":{"patent_number":"US-8483508","title":"Digital image tone adjustment","assignee":null,"inventors":[],"filing_date":"2010-11-08T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G06T","G06T"],"num_claims":17,"abstract":"Image tone adjustment systems and methods are disclosed. The system of the present invention includes an input to accept an input image. A curve generator is also disclosed that is used to generate a tone reproduction curve including a contrast stretch of the input image, a white stretch of the input image and a black stretch of the input image. Backlit correction is also applied by the tone adjustment corrector to thereby generate a tone adjusted image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital image tone adjustment","description":"Image tone adjustment systems and methods are disclosed. The system of the present invention includes an input to accept an input image. A curve generator is also disclosed that is used to generate a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8483508","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-8483508","citation_suggestion":"Patentable. \"Digital image tone adjustment\" (US-8483508). https://patentable.app/patents/US-8483508","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8483508","json":"https://patentable.app/api/llm-context/US-8483508","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:24:51.057Z"}