{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526674","patent":{"patent_number":"US-8526674","title":"Motion-based, multi-stage video segmentation with motion boundary refinement","assignee":null,"inventors":[],"filing_date":"2011-01-31T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G06V"],"num_claims":19,"abstract":"A motion-based, multi-stage segmentation of a video frame is provided. A first segmentation stage identifies motion boundaries in a plurality of sub-blocks of the video frame. The motion boundaries are identified by computing an occlusion-insensitive localized motion cost and minimizing a MAP-MRF energy based on the localized motion cost. A second segmentation stage refines the motion boundaries by adding a color cost to the localized motion cost in the MAP-MRF energy."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Motion-based, multi-stage video segmentation with motion boundary refinement","description":"A motion-based, multi-stage segmentation of a video frame is provided. A first segmentation stage identifies motion boundaries in a plurality of sub-blocks of the video frame. The motion boundaries ar","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526674","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-8526674","citation_suggestion":"Patentable. \"Motion-based, multi-stage video segmentation with motion boundary refinement\" (US-8526674). https://patentable.app/patents/US-8526674","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526674","json":"https://patentable.app/api/llm-context/US-8526674","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:05:20.978Z"}