{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9846826","patent":{"patent_number":"US-9846826","title":"Image processing to generate a tone curve for processing an image by associating a model parameter of the image with another model parameter of a reference image","assignee":null,"inventors":[],"filing_date":"2014-06-27T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["G06K","G06T","G06T","H04N","H04N"],"num_claims":18,"abstract":"An image processing apparatus includes an image analyzing unit, a tone-curve generating unit, and an image correcting unit. The image analyzing unit acquires a model parameter by modeling data distribution of an image with a probability distribution model. The tone-curve generating unit generates a tone curve on the basis of control information in which the model parameter acquired by modeling the data distribution of the image to be processed is associated with a target value of the model parameter. The image correcting unit corrects the image to be processed by using the generated tone curve."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image processing to generate a tone curve for processing an image by associating a model parameter of the image with another model parameter of a reference image","description":"An image processing apparatus includes an image analyzing unit, a tone-curve generating unit, and an image correcting unit. The image analyzing unit acquires a model parameter by modeling data distrib","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9846826","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-9846826","citation_suggestion":"Patentable. \"Image processing to generate a tone curve for processing an image by associating a model parameter of the image with another model parameter of a reference image\" (US-9846826). https://patentable.app/patents/US-9846826","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9846826","json":"https://patentable.app/api/llm-context/US-9846826","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:28:05.219Z"}