{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11978244","patent":{"patent_number":"US-11978244","title":"Location recognition method and apparatus in atypical environment","assignee":null,"inventors":[],"filing_date":"2021-12-14T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G06V","G06V","G01C","G01C","G01C","G01C","G01C","G06T","G06V","G06V","G06V","G06T","G06T","G06T","G06T"],"num_claims":14,"abstract":"Provided is an atypical environment-based location recognition apparatus. The apparatus includes a sensing information acquisition unit configured to, from sensing data collected by sensor modules, detect object location information and semantic label information of a video image and detect an event in the video image; a walk navigation information provision unit configured to acquire user movement information; a metric map generation module configured to generate a video odometric map using sensing data collected through a sensing information acquisition unit and reflect the semantic label information; and a topology map generation module configured to generate a topology node using sensing data acquired through the sensing information acquisition unit and update the topology node through the collected user movement information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Location recognition method and apparatus in atypical environment","description":"Provided is an atypical environment-based location recognition apparatus. The apparatus includes a sensing information acquisition unit configured to, from sensing data collected by sensor modules, de","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11978244","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-11978244","citation_suggestion":"Patentable. \"Location recognition method and apparatus in atypical environment\" (US-11978244). https://patentable.app/patents/US-11978244","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11978244","json":"https://patentable.app/api/llm-context/US-11978244","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:22:34.391Z"}