{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8494227","patent":{"patent_number":"US-8494227","title":"System and method for using three dimensional infrared imaging to identify individuals","assignee":null,"inventors":[],"filing_date":"2008-04-15T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G16H","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","G06T","G16H","A61B"],"num_claims":5,"abstract":"Calibrated infrared and range imaging sensors are used to produce a true-metric three-dimensional (3D) surface model of any body region within the fields of view of both sensors. Curvilinear surface features in both modalities are caused by internal and external anatomical elements. They are extracted to form 3D Feature Maps that are projected onto the skin surface. Skeletonized Feature Maps define subpixel intersections that serve as anatomical landmarks to aggregate multiple images for models of larger regions of the body, and to transform images into precise standard poses. Features are classified by origin, location, and characteristics to produce annotations that are recorded with the images and feature maps in reference image libraries. The system provides an enabling technology for searchable medical image libraries."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for using three dimensional infrared imaging to identify individuals","description":"Calibrated infrared and range imaging sensors are used to produce a true-metric three-dimensional (3D) surface model of any body region within the fields of view of both sensors. Curvilinear surface f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8494227","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-8494227","citation_suggestion":"Patentable. \"System and method for using three dimensional infrared imaging to identify individuals\" (US-8494227). https://patentable.app/patents/US-8494227","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8494227","json":"https://patentable.app/api/llm-context/US-8494227","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:58:14.126Z"}