{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11985354","patent":{"patent_number":"US-11985354","title":"Affine motion model restrictions reducing number of fetched reference lines during processing of one block row with enhanced interpolation filter","assignee":null,"inventors":[],"filing_date":"2022-02-22T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":14,"abstract":"A method for coding a video implemented in an encoder or a decoder, comprising: determining control point motion vectors, CPMVs, for a block according to affine inter-prediction, according to a preselected affine motion model, the block being an affine block; performing motion compensation for the block using a pixel-based motion vector field according to values of the CPMVs, upon fulfilling at least one of the following conditions: A) for a predefined size of a sub-block of M×M, during processing of one line, respectively, of the sub-block the number of lines of the reference picture is less than N, where N is an integer and N is larger than 2."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Affine motion model restrictions reducing number of fetched reference lines during processing of one block row with enhanced interpolation filter","description":"A method for coding a video implemented in an encoder or a decoder, comprising: determining control point motion vectors, CPMVs, for a block according to affine inter-prediction, according to a presel","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11985354","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-11985354","citation_suggestion":"Patentable. \"Affine motion model restrictions reducing number of fetched reference lines during processing of one block row with enhanced interpolation filter\" (US-11985354). https://patentable.app/patents/US-11985354","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11985354","json":"https://patentable.app/api/llm-context/US-11985354","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:19:44.622Z"}