{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8472731","patent":{"patent_number":"US-8472731","title":"Image signal decoding apparatus, image signal decoding method, image signal encoding apparatus, image signal encoding method, and program","assignee":null,"inventors":[],"filing_date":"2010-03-25T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["H04N","G06T","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":3,"abstract":"A decoding method decodes a bit stream including a base stream and a dependent stream. The method includes decoding, by identifying a start position of a picture in the base stream based on an access unit delimiter indicating a boundary between access units in the base stream at the beginning of a picture in the base stream, the base stream configured by inserting the access unit delimiter as a NAL unit including nal_unit_type. The method also includes decoding, by identifying a start position of a picture in the dependent stream based on a dependent delimiter indicating a picture boundary between pictures in the dependent stream at the beginning of a picture in the dependent stream, the dependent stream configured by inserting the dependent delimiter as a NAL unit including nal_unit_type with a value which is different from the nal_unit_type of the access unit delimiter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image signal decoding apparatus, image signal decoding method, image signal encoding apparatus, image signal encoding method, and program","description":"A decoding method decodes a bit stream including a base stream and a dependent stream. The method includes decoding, by identifying a start position of a picture in the base stream based on an access ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8472731","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-8472731","citation_suggestion":"Patentable. \"Image signal decoding apparatus, image signal decoding method, image signal encoding apparatus, image signal encoding method, and program\" (US-8472731). https://patentable.app/patents/US-8472731","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8472731","json":"https://patentable.app/api/llm-context/US-8472731","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:23:57.410Z"}