{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9681141","patent":{"patent_number":"US-9681141","title":"Error detection on variable length code decoder","assignee":null,"inventors":[],"filing_date":"2011-02-08T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":13,"abstract":"Decoding of image data from a bit stream of encoded image data is performed. The image data was encoded in a selected domain by a transform function. A set of coefficients is extracted from the bit stream, wherein the set of coefficients represent a block of the image data. Each coefficient is compared to a theoretical model of a distribution of the coefficient data representative of the transform function. A decoding error is indicated when a coefficient does not lie within the theoretical model."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Error detection on variable length code decoder","description":"Decoding of image data from a bit stream of encoded image data is performed. The image data was encoded in a selected domain by a transform function. A set of coefficients is extracted from the bit st","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9681141","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-9681141","citation_suggestion":"Patentable. \"Error detection on variable length code decoder\" (US-9681141). https://patentable.app/patents/US-9681141","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9681141","json":"https://patentable.app/api/llm-context/US-9681141","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:21:55.149Z"}