{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9807369","patent":{"patent_number":"US-9807369","title":"3D imaging apparatus","assignee":null,"inventors":[],"filing_date":"2013-10-02T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["H04N","G01C","G01S","G01S","G01S","H04N","H04N","H04N","H04N"],"num_claims":7,"abstract":"A 3D imaging apparatus includes: a first image capturing camera generating a base image to be used for obtaining a first range image showing a three-dimensional character of an object; a second image capturing camera generating a reference image to be used for obtaining the first range image; a stereo matching unit searching for corresponding pixels between the base image and the reference image, and generating a first range image by calculating a disparity between the corresponding pixels; and a light source emitting to the object infrared light whose intensity is modulated. The first image capturing camera further generates a second range image by receiving a reflected light in synchronization with the modulated intensity. The reflected light is the infrared light reflected off the object. The second range image includes range information on a range between a point of reflection off the object and the first imaging unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"3D imaging apparatus","description":"A 3D imaging apparatus includes: a first image capturing camera generating a base image to be used for obtaining a first range image showing a three-dimensional character of an object; a second image ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9807369","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-9807369","citation_suggestion":"Patentable. \"3D imaging apparatus\" (US-9807369). https://patentable.app/patents/US-9807369","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9807369","json":"https://patentable.app/api/llm-context/US-9807369","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:22:49.289Z"}