{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10477098","patent":{"patent_number":"US-10477098","title":"Control apparatus which sets defocus amount used for focusing, image capturing apparatus, control method, and storage medium","assignee":null,"inventors":[],"filing_date":"2018-04-18T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":17,"abstract":"An image capturing apparatus includes an acquirer configured to acquire a first signal and a second signal from different pupil areas in an image capturing optical system, a calculator configured to calculate a first defocus amount based on the first signal and the second signal in a first frequency band after each filter process by a plurality of filter processes, and to calculate a second defocus amount and a second reliability based on the first signal and the second signal in a second frequency band higher than the first frequency band, and a controller configured to select a defocus amount used for focusing among a plurality of defocus amounts based on the second reliability. The controller selects the second defocus amount as a defocus amount used for the focusing when the second reliability is equal to or higher than a first reference reliability."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control apparatus which sets defocus amount used for focusing, image capturing apparatus, control method, and storage medium","description":"An image capturing apparatus includes an acquirer configured to acquire a first signal and a second signal from different pupil areas in an image capturing optical system, a calculator configured to c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10477098","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-10477098","citation_suggestion":"Patentable. \"Control apparatus which sets defocus amount used for focusing, image capturing apparatus, control method, and storage medium\" (US-10477098). https://patentable.app/patents/US-10477098","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10477098","json":"https://patentable.app/api/llm-context/US-10477098","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:01:04.527Z"}