{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8473032","patent":{"patent_number":"US-8473032","title":"Feature-based registration method","assignee":null,"inventors":[],"filing_date":"2009-06-02T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["G06T","A61B","A61B","A61B","A61B","G06F","G06T","G06T","G06T","G06T","G06T","A61B","A61B","G06T","G06T","G06T"],"num_claims":33,"abstract":"Methods for registering a three-dimensional model of a body volume to a real-time indication of a sensor position that involve analyzing scanned and sensed voxels and using parameters or thresholds to identify said voxels as being either tissue or intraluminal fluid. Those voxels identified as fluid are then used to construct a real-time sensed three-dimensional model of the lumen which is then compared to a similarly constructed, but previously scanned model to establish and update registration."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Feature-based registration method","description":"Methods for registering a three-dimensional model of a body volume to a real-time indication of a sensor position that involve analyzing scanned and sensed voxels and using parameters or thresholds to","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8473032","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-8473032","citation_suggestion":"Patentable. \"Feature-based registration method\" (US-8473032). https://patentable.app/patents/US-8473032","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8473032","json":"https://patentable.app/api/llm-context/US-8473032","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:35:26.891Z"}