{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11303896","patent":{"patent_number":"US-11303896","title":"Data encoding and decoding","assignee":null,"inventors":[],"filing_date":"2019-01-23T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":21,"abstract":"A data encoding method comprises generating an ordered array of data values representing an image region and having an array order; deriving a quantization parameter indicating a quantization degree so that the ordered array of data values, when encoded using that quantization degree, meets one or more predetermined criteria; quantizing the data values using the derived quantization parameter to generate respective quantized values; detecting a number of non-zero quantized values; if no more than a threshold number of first values in the array order are non-zero, selecting a different quantization parameter and quantizing the data values using a quantization degree indicated by the selected different quantization parameter; and entropy encoding at least the non-zero quantized values."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data encoding and decoding","description":"A data encoding method comprises generating an ordered array of data values representing an image region and having an array order; deriving a quantization parameter indicating a quantization degree s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11303896","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-11303896","citation_suggestion":"Patentable. \"Data encoding and decoding\" (US-11303896). https://patentable.app/patents/US-11303896","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11303896","json":"https://patentable.app/api/llm-context/US-11303896","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:26:13.535Z"}