{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8520084","patent":{"patent_number":"US-8520084","title":"Video stabilization system and method","assignee":null,"inventors":[],"filing_date":"2012-03-27T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T"],"num_claims":10,"abstract":"A video stabilization method includes detecting a plurality of feature points of an inputted image frame. Next, a block motion estimation is performed onto the inputted image frame according to the feature points, thereby generating a plurality of block motion vectors corresponding to the feature points. Then, the block motion vectors are converted to a histogram to perform a statistical process. Thereafter, an initial static background motion vector is determined according to a statistic value of the histogram. Thereafter, a Gaussian distribution model and a Maximum a Posteriori (MAP) estimation are adopted to correct the initial static background motion vector to generate a global motion vector. Then, a smoothing process is performed onto the global motion vector to generate a smoothed global motion vector. A video stabilization system is also provided here."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video stabilization system and method","description":"A video stabilization method includes detecting a plurality of feature points of an inputted image frame. Next, a block motion estimation is performed onto the inputted image frame according to the fe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8520084","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-8520084","citation_suggestion":"Patentable. \"Video stabilization system and method\" (US-8520084). https://patentable.app/patents/US-8520084","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8520084","json":"https://patentable.app/api/llm-context/US-8520084","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:47:02.605Z"}