{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537240","patent":{"patent_number":"US-8537240","title":"White balance correction in a captured digital image","assignee":null,"inventors":[],"filing_date":"2009-09-29T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":15,"abstract":"A method for correcting white balance in a captured digital image includes storing raw sensor data representative of the captured digital image in a memory and normalizing the raw sensor data by applying an illuminant-independent shading and vignetting correction to the raw sensor data. The method continues with applying a plurality of illuminant-dependent shading and vignetting correction masks to the raw sensor data and comparing the illuminant-dependent shading and vignetting correction result with the illuminant-independent shading and vignetting correction result."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"White balance correction in a captured digital image","description":"A method for correcting white balance in a captured digital image includes storing raw sensor data representative of the captured digital image in a memory and normalizing the raw sensor data by apply","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537240","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-8537240","citation_suggestion":"Patentable. \"White balance correction in a captured digital image\" (US-8537240). https://patentable.app/patents/US-8537240","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537240","json":"https://patentable.app/api/llm-context/US-8537240","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:05:36.924Z"}