{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9638916","patent":{"patent_number":"US-9638916","title":"Image processing device for correcting chromatic aberration","assignee":null,"inventors":[],"filing_date":"2015-04-28T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":5,"abstract":"An image processing device includes a signal processing circuit, a chromatic aberration extraction circuit, and a diaphragm control circuit. The signal processing circuit generates image data by signal-processing output data generated by an image sensor in accordance with light passing through a diaphragm and a lens. The chromatic aberration extraction circuit extracts a chromatic aberration from the image data. The diaphragm control circuit changes an f-number of the diaphragm. The diaphragm control circuit sets the f-number of the diaphragm based on the chromatic aberration extracted by the chromatic aberration extraction circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image processing device for correcting chromatic aberration","description":"An image processing device includes a signal processing circuit, a chromatic aberration extraction circuit, and a diaphragm control circuit. The signal processing circuit generates image data by signa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9638916","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-9638916","citation_suggestion":"Patentable. \"Image processing device for correcting chromatic aberration\" (US-9638916). https://patentable.app/patents/US-9638916","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9638916","json":"https://patentable.app/api/llm-context/US-9638916","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:21:37.791Z"}