{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11941824","patent":{"patent_number":"US-11941824","title":"Video-based hand and ground reaction force determination","assignee":null,"inventors":[],"filing_date":"2022-04-12T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T","G06V","G06V","G06V","G06V","G06V","G06V","G06T","G06T","G06T","G06T","G06T","G06T"],"num_claims":20,"abstract":"A method for determining a hand force and a ground reaction force for a musculoskeletal body of a subject includes obtaining video data for the musculoskeletal body during an action taken by the subject, generating, for each frame of the video data, three-dimensional pose data for the subject based on a three-dimensional skeletal model, and determining the hand force and the ground reaction force based on the three-dimensional pose data. Determining the hand force and the ground reaction force includes implementing a reconstruction of the hand force and the ground reaction force based on the three-dimensional pose data. The method additionally includes applying the three-dimensional pose data, the estimate for the ground reaction force, and the estimate of the hand force, to a neural network or other model to optimize the estimate of the hand force and the estimate of the ground reaction force."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video-based hand and ground reaction force determination","description":"A method for determining a hand force and a ground reaction force for a musculoskeletal body of a subject includes obtaining video data for the musculoskeletal body during an action taken by the subje","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11941824","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-11941824","citation_suggestion":"Patentable. \"Video-based hand and ground reaction force determination\" (US-11941824). https://patentable.app/patents/US-11941824","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11941824","json":"https://patentable.app/api/llm-context/US-11941824","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:36:37.129Z"}