{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11463680","patent":{"patent_number":"US-11463680","title":"Using virtual landmarks during environment scanning","assignee":null,"inventors":[],"filing_date":"2020-10-26T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G06T","H04N","G01S","G01S","G06T","G06T","H04N","H04N","H04N","H04N","G01S","G01S","G06T","G06T","G06T","H04N"],"num_claims":17,"abstract":"Generating a three-dimensional (3D) map of an environment includes receiving, via a 3D-scanner that is mounted on a moveable platform, a 3D-scan of the environment while the moveable platform moves through the environment. The method further includes receiving via a two-dimensional (2D) scanner that is mounted on the moveable platform, a portion of a 2D-map of the environment, and receiving first coordinates of the scan position in the 2D-map. The method further includes associating the scan position with the portion of the 2D-map as a virtual landmark. In response to the movable platform being brought back at the virtual landmark, a displacement vector for the 2D-map is determined based on a difference between the first coordinates and a second coordinates that are determined for the scan position. A revised scan position is calculated based on the displacement vector, and the revised scan position is used to register the 3D-scan."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Using virtual landmarks during environment scanning","description":"Generating a three-dimensional (3D) map of an environment includes receiving, via a 3D-scanner that is mounted on a moveable platform, a 3D-scan of the environment while the moveable platform moves th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11463680","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-11463680","citation_suggestion":"Patentable. \"Using virtual landmarks during environment scanning\" (US-11463680). https://patentable.app/patents/US-11463680","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11463680","json":"https://patentable.app/api/llm-context/US-11463680","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:25:20.641Z"}