{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792512","patent":{"patent_number":"US-9792512","title":"Device to extract biometric feature vector, method to extract biometric feature vector, and computer-readable, non-transitory medium","assignee":null,"inventors":[],"filing_date":"2014-07-29T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","G06V"],"num_claims":12,"abstract":"A device to extract a biometric feature vector includes a memory and a circuitry. The circuitry is configured to obtain a biometric image, to generate a plurality of small region images from the biometric image so that variability of biometric information amounts among the plurality of small region images is equal to or less than a predetermined value, to extract biometric local feature amounts from the small region images and to generate a biometric feature vector by combining the biometric local feature amounts in accordance with a predetermined rule, the biometric feature vector indicating a feature for identifying the biometric image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device to extract biometric feature vector, method to extract biometric feature vector, and computer-readable, non-transitory medium","description":"A device to extract a biometric feature vector includes a memory and a circuitry. The circuitry is configured to obtain a biometric image, to generate a plurality of small region images from the biome","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792512","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-9792512","citation_suggestion":"Patentable. \"Device to extract biometric feature vector, method to extract biometric feature vector, and computer-readable, non-transitory medium\" (US-9792512). https://patentable.app/patents/US-9792512","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792512","json":"https://patentable.app/api/llm-context/US-9792512","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:20:17.249Z"}