{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8471931","patent":{"patent_number":"US-8471931","title":"Video recording system","assignee":null,"inventors":[],"filing_date":"2010-04-29T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":5,"abstract":"A video camera comprises an optic system 101, an image pickup element 102, a de-mosaicing (de-tessellating) process portion 103, frequency converter portions 104-106, a frame memory 124, parameter produce portions 125-127, noise reduction process portions 107-109, a frame memory 110, frequency converter portions 111-113, noise reduction process portions 114-116, frequency inverter portions 117-119, a brightness signal produce portion 120, a color difference produce portion 121, a coding process portion 122 and a recording medium 123. With the above-mentioned structures, it is possible to execute noise extraction depending on the characteristics of an input video signal, and also to obtain an effect of improving high S/N, but without producing deterioration of the picture quality, i.e., removing the noises of the picked up video, effectively."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video recording system","description":"A video camera comprises an optic system 101, an image pickup element 102, a de-mosaicing (de-tessellating) process portion 103, frequency converter portions 104-106, a frame memory 124, parameter pro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8471931","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-8471931","citation_suggestion":"Patentable. \"Video recording system\" (US-8471931). https://patentable.app/patents/US-8471931","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8471931","json":"https://patentable.app/api/llm-context/US-8471931","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:15:08.074Z"}