{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9838572","patent":{"patent_number":"US-9838572","title":"Method and device for determining movement between successive video images","assignee":null,"inventors":[],"filing_date":"2015-09-09T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H04N","G06T","G06T","H04N","H04N","H04N","G06T"],"num_claims":23,"abstract":"The method includes for each current pair of first and second successive video images determining movement between the two images. The determining includes a phase of testing homography model hypotheses on the movement by a RANSAC type algorithm operating on a set of points in the first image and first assumed corresponding points in the second image so as to deliver one of the homography model hypothesis that defines the movement. The test phase includes a test of first homography model hypotheses of the movement obtained from a set of second points in the first image and second assumed corresponding points in the second image. At least one second homography model hypothesis is obtained from auxiliary information supplied by an inertial sensor and representative of a movement of the image sensor between the captures of the two successive images of the pair."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for determining movement between successive video images","description":"The method includes for each current pair of first and second successive video images determining movement between the two images. The determining includes a phase of testing homography model hypothes","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9838572","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-9838572","citation_suggestion":"Patentable. \"Method and device for determining movement between successive video images\" (US-9838572). https://patentable.app/patents/US-9838572","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9838572","json":"https://patentable.app/api/llm-context/US-9838572","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:31:52.363Z"}