{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9756283","patent":{"patent_number":"US-9756283","title":"Systems and methods for identifying a black/non-black frame attribute","assignee":null,"inventors":[],"filing_date":"2014-12-29T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["H04N","G06V","G10L","G10L","G10L","G11B","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04R"],"num_claims":20,"abstract":"Presently described are systems and methods for identifying a black/non-black attribute of a current frame. One example embodiment takes the form of a method including the steps of (i) receiving the current frame, (ii) defining a region of the current frame, the region having a plurality of lumas, (iii) calculating a non-black luma percentage of the region based on the lumas, (iv) calculating a white luma percentage of the region based on the lumas, (v) calculating an average luma of the region based on the lumas, and (vi) identifying the current frame as having a black attribute responsive to three conditions being satisfied: the average luma being less than a max-black luma threshold, the non-black luma percentage being less than a non-black luma percentage threshold, and the white luma percentage being less than a white luma percentage threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for identifying a black/non-black frame attribute","description":"Presently described are systems and methods for identifying a black/non-black attribute of a current frame. One example embodiment takes the form of a method including the steps of (i) receiving the c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9756283","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-9756283","citation_suggestion":"Patentable. \"Systems and methods for identifying a black/non-black frame attribute\" (US-9756283). https://patentable.app/patents/US-9756283","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9756283","json":"https://patentable.app/api/llm-context/US-9756283","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:04:18.576Z"}