{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11529056","patent":{"patent_number":"US-11529056","title":"Crosstalk reduction for intra-oral scanning using patterned light","assignee":null,"inventors":[],"filing_date":"2017-10-18T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","A61B","G06T","G06T"],"num_claims":22,"abstract":"According to some embodiments there is provided a method for structured light scanning of an intra-oral scene, comprising: projecting onto the intra-oral scene a color-coded pattern comprising an arrangement of entities having edges between them; each entity comprising a different narrow band of wavelengths; and detecting the projected pattern as a plurality of pixels in an acquired image of the scene using at least two narrowband filters, wherein for each pixel of at least 95% of the pixels of an entity of interest comprising a first band of wavelengths, a contribution of light from a second band of wavelengths of an adjacent entity is less than 10%.Some embodiments relate to a scanner system for structured light scanning of an intra-oral scene."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Crosstalk reduction for intra-oral scanning using patterned light","description":"According to some embodiments there is provided a method for structured light scanning of an intra-oral scene, comprising: projecting onto the intra-oral scene a color-coded pattern comprising an arra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11529056","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-11529056","citation_suggestion":"Patentable. \"Crosstalk reduction for intra-oral scanning using patterned light\" (US-11529056). https://patentable.app/patents/US-11529056","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11529056","json":"https://patentable.app/api/llm-context/US-11529056","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:16:33.799Z"}