{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10484689","patent":{"patent_number":"US-10484689","title":"Apparatus and method for performing rate-distortion optimization based on Hadamard-quantization cost","assignee":null,"inventors":[],"filing_date":"2016-02-04T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":19,"abstract":"An apparatus and method perform rate-distortion optimization based on cost. The encoding apparatus selects an encoding mode to be used to encode a target block from among multiple modes and performs computation for rate-distortion optimization in the encoding mode. The encoding apparatus calculates a cost of at least one of the multiple modes in relation to the encoding of the target block, and selects the encoding mode from among the multiple modes, based on the cost."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for performing rate-distortion optimization based on Hadamard-quantization cost","description":"An apparatus and method perform rate-distortion optimization based on cost. The encoding apparatus selects an encoding mode to be used to encode a target block from among multiple modes and performs c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10484689","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-10484689","citation_suggestion":"Patentable. \"Apparatus and method for performing rate-distortion optimization based on Hadamard-quantization cost\" (US-10484689). https://patentable.app/patents/US-10484689","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10484689","json":"https://patentable.app/api/llm-context/US-10484689","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:19:29.776Z"}