{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10491875","patent":{"patent_number":"US-10491875","title":"Image processing apparatus and image processing method","assignee":null,"inventors":[],"filing_date":"2016-09-02T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H04N","G06T","H04N"],"num_claims":15,"abstract":"The image processing apparatus includes a shading estimation unit estimating a shading intensity of an image, a light source color estimation unit setting an achromatic color determination range corresponding to the estimated shading intensity, as a color space, a correction coefficient calculating unit calculating a white balance gain, and an image signal processing circuit correcting a white balance."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image processing apparatus and image processing method","description":"The image processing apparatus includes a shading estimation unit estimating a shading intensity of an image, a light source color estimation unit setting an achromatic color determination range corre","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10491875","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-10491875","citation_suggestion":"Patentable. \"Image processing apparatus and image processing method\" (US-10491875). https://patentable.app/patents/US-10491875","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10491875","json":"https://patentable.app/api/llm-context/US-10491875","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:14:48.236Z"}