{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9595218","patent":{"patent_number":"US-9595218","title":"Partial dynamic false contour detection method based on look-up table and device thereof, and image data compensation method using the same","assignee":null,"inventors":[],"filing_date":"2014-08-07T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":19,"abstract":"A method for detecting noise includes determining whether a data value of a candidate pixel in a predetermined region of an image matches a first dynamic false contour (DFC) candidate value, determining whether a data value of at least one pixel adjacent to the candidate pixel matches a second DFC candidate value, and changing the data value of the candidate pixel the prior two determinations. The data value of the candidate pixel may be changed to a value in a lookup table. The first and second DFC candidate values may also be stored in one or more lookup tables."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Partial dynamic false contour detection method based on look-up table and device thereof, and image data compensation method using the same","description":"A method for detecting noise includes determining whether a data value of a candidate pixel in a predetermined region of an image matches a first dynamic false contour (DFC) candidate value, determini","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9595218","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-9595218","citation_suggestion":"Patentable. \"Partial dynamic false contour detection method based on look-up table and device thereof, and image data compensation method using the same\" (US-9595218). https://patentable.app/patents/US-9595218","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9595218","json":"https://patentable.app/api/llm-context/US-9595218","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:47:44.866Z"}