{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8472679","patent":{"patent_number":"US-8472679","title":"Biometric information processing apparatus, biometric information processing method, and biometric information processing computer program","assignee":null,"inventors":[],"filing_date":"2012-04-05T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["G06V","G06V"],"num_claims":11,"abstract":"A biometric information processing apparatus includes: a biometric information acquiring unit which acquires a user's biometric information and generates a biometric input image representing the biometric information; and a processing unit. The processing unit implements: generating a first intermediate image by applying first image processing to the biometric input image; generating a second intermediate image by applying second image processing to the biometric input image; detecting, from each of the first and second intermediate images, a singular point candidate; calculating a distance between the singular point candidates detected from each of the first and second intermediate images for the same singular point contained in the biometric information; calculating a quality metric for the biometric input image based on the distance; and if the quality metric is not higher than a predefined threshold value, then prompting the user to have the user's biometric information reacquired by the biometric information acquiring unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Biometric information processing apparatus, biometric information processing method, and biometric information processing computer program","description":"A biometric information processing apparatus includes: a biometric information acquiring unit which acquires a user's biometric information and generates a biometric input image representing the biome","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8472679","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-8472679","citation_suggestion":"Patentable. \"Biometric information processing apparatus, biometric information processing method, and biometric information processing computer program\" (US-8472679). https://patentable.app/patents/US-8472679","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8472679","json":"https://patentable.app/api/llm-context/US-8472679","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:51:05.718Z"}