{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8542920","patent":{"patent_number":"US-8542920","title":"Image processing apparatus, image processing method, and program","assignee":null,"inventors":[],"filing_date":"2011-07-11T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G06T","H04N","H04N","G06T","G06T"],"num_claims":9,"abstract":"In an image processing apparatus, an edge extraction unit extracts edges from image data. A correction amount acquisition unit acquires a misregistration amount of one color plane relative to another color plane of the image data, and calculates a first correction amount corresponding to an image height based on image heights of respective edges and misregistration amounts of respective edges. The correction amount acquisition unit calculates a second correction amount specific to a lens based on lens design data. A correction amount calculation unit calculates a difference between the first correction amount and the second correction amount, adjusts the difference so that the difference falls within a predetermined range, and calculates a third correction amount based on the adjusted difference and the second correction amount. A correction unit corrects the image data based on the third correction amount."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image processing apparatus, image processing method, and program","description":"In an image processing apparatus, an edge extraction unit extracts edges from image data. A correction amount acquisition unit acquires a misregistration amount of one color plane relative to another ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8542920","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-8542920","citation_suggestion":"Patentable. \"Image processing apparatus, image processing method, and program\" (US-8542920). https://patentable.app/patents/US-8542920","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8542920","json":"https://patentable.app/api/llm-context/US-8542920","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:59:48.849Z"}