{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11285613","patent":{"patent_number":"US-11285613","title":"Robot vision image feature extraction method and apparatus and robot using the same","assignee":null,"inventors":[],"filing_date":"2019-11-29T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["B25J","G05D","B25J","B25J","G05D","G06T"],"num_claims":17,"abstract":"The present disclosure provides a robot visual image feature extraction method as well as an apparatus and a robot using the same. The method includes: collecting image data through visual sensor(s) of the robot, and collecting angular velocity data through inertial sensor(s) of the robot; calculating a relative pose between image frames in the image data based on the angular velocity data; extracting feature points of the first image frame in the image data; calculating a projection position of each feature point of the k-th image frame in the k+1-th image frame based on a relative pose between the k-th image frame and the k+1-th image frame; and searching for each feature point in the projection position in the k+1-th image frame, and performing a synchronous positioning and a mapping based on the searched feature point. In this manner, the feature points of dynamic objects are eliminated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Robot vision image feature extraction method and apparatus and robot using the same","description":"The present disclosure provides a robot visual image feature extraction method as well as an apparatus and a robot using the same. The method includes: collecting image data through visual sensor(s) o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11285613","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-11285613","citation_suggestion":"Patentable. \"Robot vision image feature extraction method and apparatus and robot using the same\" (US-11285613). https://patentable.app/patents/US-11285613","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11285613","json":"https://patentable.app/api/llm-context/US-11285613","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:13:08.731Z"}