{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11942008","patent":{"patent_number":"US-11942008","title":"Smart tracking-based projection method and system","assignee":null,"inventors":[],"filing_date":"2021-12-07T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G09G","H04N","G06T","G06T","G06T","H04N","H04N","G09G","G09G","G09G"],"num_claims":10,"abstract":"Embodiments of the present disclosure relate to a smart tracking-based projection method and system. The method includes: acquiring information of a real space of a spatial information capturing unit, constructing a 3D model of the real space, and acquiring first position information of a projection picture; acquiring target image information of a target tracking unit, and acquiring second position information of a tracking target based on the target image information; acquiring a target projection region based on the 3D model and the second position information; acquiring, based on the target projection region, rotation information desired by the projection unit; and controlling, based on the rotation information, a drive unit to operate such that the projection picture reaches the target projection region."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Smart tracking-based projection method and system","description":"Embodiments of the present disclosure relate to a smart tracking-based projection method and system. The method includes: acquiring information of a real space of a spatial information capturing unit,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11942008","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-11942008","citation_suggestion":"Patentable. \"Smart tracking-based projection method and system\" (US-11942008). https://patentable.app/patents/US-11942008","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11942008","json":"https://patentable.app/api/llm-context/US-11942008","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:35:12.548Z"}