{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11997398","patent":{"patent_number":"US-11997398","title":"Imaging apparatus, image processing apparatus, and image processing method","assignee":null,"inventors":[],"filing_date":"2020-02-07T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["H04N","H04N","G06T","G06T","H04N","H04N","G06T"],"num_claims":13,"abstract":"An imaging apparatus (10) includes an imaging unit (11) that has a first pixel block and a second pixel block provided in a pixel region, the first pixel block including polarization pixels with two different polarization directions and a non-polarization pixel, the second pixel block including polarization pixels with a plurality of polarization directions including a different polarization direction from the first pixel block. An image processing apparatus (20) acquires a captured image generated by the imaging apparatus (10), and a correction coefficient calculation unit (40) calculates a correction coefficient that absorbs a sensitivity difference between polarization pixels and non-polarization pixels, on the basis of an image of the second pixel block. A polarization information generation unit (50) generates polarization information indicating the polarization characteristics of the object included in the captured image, using a non-polarization image and polarization component images generated by a demosaicing unit (30) and the correction coefficient calculated by the correction coefficient calculation unit (40). The correction coefficient of the sensitivity difference between the polarization pixels and the non-polarization pixels can be acquired without any calibration."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Imaging apparatus, image processing apparatus, and image processing method","description":"An imaging apparatus (10) includes an imaging unit (11) that has a first pixel block and a second pixel block provided in a pixel region, the first pixel block including polarization pixels with two d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11997398","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-11997398","citation_suggestion":"Patentable. \"Imaging apparatus, image processing apparatus, and image processing method\" (US-11997398). https://patentable.app/patents/US-11997398","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11997398","json":"https://patentable.app/api/llm-context/US-11997398","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:51:12.767Z"}