{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8483449","patent":{"patent_number":"US-8483449","title":"Registration device, checking device, program, and data structure","assignee":null,"inventors":[],"filing_date":"2008-05-14T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G06V","A61B","A61B","A61B","G06T","G06T","A61B","A61B","A61B","G06T","G06V"],"num_claims":12,"abstract":"There is proposed a registration apparatus, a verification apparatus, and a program capable of improving authentication accuracy and an identification data structure capable of improving reliability. A blood vessel line included in an image is divided into a plurality of partial lines on the basis of end points and a diverging point of the blood vessel line. Coefficients of terms corresponding to degrees included in a polynomial equation for an n-th order curve representing each of the partial lines are extracted. Data including points at both ends of each of the partial lines and the coefficients is generated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Registration device, checking device, program, and data structure","description":"There is proposed a registration apparatus, a verification apparatus, and a program capable of improving authentication accuracy and an identification data structure capable of improving reliability. ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8483449","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-8483449","citation_suggestion":"Patentable. \"Registration device, checking device, program, and data structure\" (US-8483449). https://patentable.app/patents/US-8483449","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8483449","json":"https://patentable.app/api/llm-context/US-8483449","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:31:22.784Z"}