{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9697589","patent":{"patent_number":"US-9697589","title":"Signal processing apparatus, imaging apparatus, signal processing method and program for correcting deviation of blurring in images","assignee":null,"inventors":[],"filing_date":"2012-07-05T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G06T","G06T","H04N","H04N","H04N","H04N","G06T","G06T"],"num_claims":8,"abstract":"Provided is a signal processing apparatus, including an input unit into which first image data and second image data are input, the first image data and the second image data being obtained by capturing a predetermined subject with an imaging unit and having mutually different states of blurring; a distance information calculation unit that calculates first distance information in accordance with a position in a depth direction of the subject based on the first image data and the second image data; and a distance information correction unit that calculates second distance information by performing, on the first distance information, processing to correct a deviation of the blurring caused by a mismatch between an image-forming plane of the subject and an imaging plane of the imaging unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Signal processing apparatus, imaging apparatus, signal processing method and program for correcting deviation of blurring in images","description":"Provided is a signal processing apparatus, including an input unit into which first image data and second image data are input, the first image data and the second image data being obtained by capturi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9697589","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-9697589","citation_suggestion":"Patentable. \"Signal processing apparatus, imaging apparatus, signal processing method and program for correcting deviation of blurring in images\" (US-9697589). https://patentable.app/patents/US-9697589","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9697589","json":"https://patentable.app/api/llm-context/US-9697589","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:36:57.287Z"}