{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8467621","patent":{"patent_number":"US-8467621","title":"Method of determining motion vectors and a reference picture index for a current block in a picture to be decoded","assignee":null,"inventors":[],"filing_date":"2007-10-12T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":1,"abstract":"In one embodiment, the method includes obtaining first and second motion vectors of blocks other than the current block. The other blocks neighbor the current block at one of a left, top and top right position. A direction of the first and second motion vectors of the at least one neighboring block is obtained by a decoder. First and second prediction motion vectors of the current block are determined based on the obtained directions of the at least one neighboring block and by applying a median operation to the first motion vectors of the at least one neighboring block and applying a median operation to the second motion vectors of the at least one neighboring block."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of determining motion vectors and a reference picture index for a current block in a picture to be decoded","description":"In one embodiment, the method includes obtaining first and second motion vectors of blocks other than the current block. The other blocks neighbor the current block at one of a left, top and top right","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8467621","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-8467621","citation_suggestion":"Patentable. \"Method of determining motion vectors and a reference picture index for a current block in a picture to be decoded\" (US-8467621). https://patentable.app/patents/US-8467621","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8467621","json":"https://patentable.app/api/llm-context/US-8467621","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:42:15.607Z"}