{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11509931","patent":{"patent_number":"US-11509931","title":"Method and apparatus for video coding","assignee":null,"inventors":[],"filing_date":"2020-06-03T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. In a method, a current block is determined to be a parent node of a local partition tree structure. A tree depth of the local partition tree structure is less than or equal to a threshold. Then the current block is partitioned according to the local partition tree structure. The current block is reconstructed based on a prediction mode of the current block. In another method, chroma samples of the current block are partitioned into sub-blocks. The chroma samples of one sub-block are predicted based on a subset of chroma intra prediction modes including planar, DC, horizontal, vertical, DM, L_CCLM, T_CCLM, and LT_CCLM. Then the current block is reconstructed based on the predicted chroma samples."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for video coding","description":"Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. In a method, a current block is determined to be a parent node","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11509931","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-11509931","citation_suggestion":"Patentable. \"Method and apparatus for video coding\" (US-11509931). https://patentable.app/patents/US-11509931","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11509931","json":"https://patentable.app/api/llm-context/US-11509931","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:08:42.787Z"}