{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11295424","patent":{"patent_number":"US-11295424","title":"Generation of alpha masks of video frames","assignee":null,"inventors":[],"filing_date":"2018-03-12T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T","G06T","G06T","G06T","H04N"],"num_claims":20,"abstract":"Disclosed is an electronic device and a method to generate alpha masks of video frames in a video comprising a plurality of video frames including a first video frame and a second video frame following the first video frame, where the method comprising; obtaining a first alpha mask of the first video frame; providing a first downscaled video frame, wherein the first downscaled video frame is a lower resolution version of the first video frame; providing a first downscaled alpha mask of the first alpha mask; estimating a first primary coefficient and a first secondary coefficient based on the first downscaled video frame and the first downscaled alpha mask; and generating a second alpha mask for the second video frame based on the first primary coefficient and the first secondary coefficient."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Generation of alpha masks of video frames","description":"Disclosed is an electronic device and a method to generate alpha masks of video frames in a video comprising a plurality of video frames including a first video frame and a second video frame followin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11295424","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-11295424","citation_suggestion":"Patentable. \"Generation of alpha masks of video frames\" (US-11295424). https://patentable.app/patents/US-11295424","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11295424","json":"https://patentable.app/api/llm-context/US-11295424","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:36:26.832Z"}