{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9848188","patent":{"patent_number":"US-9848188","title":"Video coding transform systems and methods","assignee":null,"inventors":[],"filing_date":"2014-06-12T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["G06F","H04N","H04N","H04N","H04N"],"num_claims":14,"abstract":"In some embodiments, a HEVC (High Efficiency Video Coding, MPEG-H Part 2, H.265) video coder (encoder/decoder) transform unit includes nested transform stages, with 8×8 transform computation hardware, e.g. fused quad multiply accumulate (MAC) units and adders, forming part of 16×16 transform computation hardware, which in turn forms part of a 32×32 video transform computation unit. Control logic and multiplexers may be used to reconfigure interconnections between MAC units depending on the size of incoming video blocks. The transform of a 32×32 video block is computed in a fixed number of clock cycles that is independent of whether or how the 32×32 block is partitioned in smaller blocks. A redundant binary format is used until the final stage of operations to increase the speed of computation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video coding transform systems and methods","description":"In some embodiments, a HEVC (High Efficiency Video Coding, MPEG-H Part 2, H.265) video coder (encoder/decoder) transform unit includes nested transform stages, with 8×8 transform computation hardware,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9848188","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-9848188","citation_suggestion":"Patentable. \"Video coding transform systems and methods\" (US-9848188). https://patentable.app/patents/US-9848188","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9848188","json":"https://patentable.app/api/llm-context/US-9848188","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:18:34.352Z"}