{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11288792","patent":{"patent_number":"US-11288792","title":"Method and system for change detection using AR overlays","assignee":null,"inventors":[],"filing_date":"2020-02-19T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06T","B33Y","G06T","G06T","G06T","G06T","G06T","G06T","G06T"],"num_claims":22,"abstract":"One embodiment can provide a system for detecting a difference between a physical object and a reference model corresponding to the physical object. During operation, the system obtains a real-world image of the physical object and generates an augmented reality (AR) image by projecting a three-dimensional overlay generated from the reference model onto the physical object in the real-world image. While generating the AR image, the system aligns a pose of the reference model to a pose of the physical object. The system can detect the difference between the physical object and the reference model based on the generated AR image and the real-world image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for change detection using AR overlays","description":"One embodiment can provide a system for detecting a difference between a physical object and a reference model corresponding to the physical object. During operation, the system obtains a real-world i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11288792","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-11288792","citation_suggestion":"Patentable. \"Method and system for change detection using AR overlays\" (US-11288792). https://patentable.app/patents/US-11288792","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11288792","json":"https://patentable.app/api/llm-context/US-11288792","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:25:08.049Z"}