{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11516500","patent":{"patent_number":"US-11516500","title":"Picture coding device, picture coding method, and picture coding program, picture decoding device, picture decoding method, and picture decoding program","assignee":null,"inventors":[],"filing_date":"2019-12-19T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":6,"abstract":"Technology for improving coding efficiency by performing a block split suitable for picture coding and decoding is provided. A device includes a coding information storage unit configured to fill all history-based candidates in a history-based motion vector predictor candidate list with at least predetermined motion vector and reference index; a merging candidate list generation unit configured to generate a merging candidate list including at least a motion vector and a reference index of a block neighboring a coding target block as a merging candidate; a history-based merging candidate addition unit configured to add a history-based candidate included in the history-based motion vector predictor candidate list to the merging candidate list as a merging candidate and output a second merging candidate list; and a merging candidate selection unit configured to select a merging candidate from the second merging candidate list as a selection merging candidate, wherein the coding information storage unit adds the selection merging candidate to the history-based motion vector predictor candidate list as a history-based candidate and outputs the history-based motion vector predictor candidate list."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Picture coding device, picture coding method, and picture coding program, picture decoding device, picture decoding method, and picture decoding program","description":"Technology for improving coding efficiency by performing a block split suitable for picture coding and decoding is provided. A device includes a coding information storage unit configured to fill all ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11516500","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-11516500","citation_suggestion":"Patentable. \"Picture coding device, picture coding method, and picture coding program, picture decoding device, picture decoding method, and picture decoding program\" (US-11516500). https://patentable.app/patents/US-11516500","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11516500","json":"https://patentable.app/api/llm-context/US-11516500","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:38:32.663Z"}