{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10496871","patent":{"patent_number":"US-10496871","title":"Fake-finger determination device, fake-finger determination method, and fake-finger determination program","assignee":null,"inventors":[],"filing_date":"2010-10-06T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G06V","A61B","G06V","G06V","G06V","G06V","G06V"],"num_claims":6,"abstract":"A fake finger in which a transparent thin film is attached to a finger surface is discriminated. A fake-finger determination device includes: an imaging unit 10 that captures an authentication object as a fingerprint authentication object; a classifying unit 31 that classifies an image captured by the imaging unit 10 into a plurality of regions including at least a skin region and a background region using colors of pixels included in the image; and a determining unit 32 that determines whether or not a foreign substance is present in the periphery of a finger based on a feature of a region classified as neither the skin region nor the background region out of the regions classified by the classifying unit 31. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fake-finger determination device, fake-finger determination method, and fake-finger determination program","description":"A fake finger in which a transparent thin film is attached to a finger surface is discriminated. A fake-finger determination device includes: an imaging unit 10 that captures an authentication object ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10496871","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-10496871","citation_suggestion":"Patentable. \"Fake-finger determination device, fake-finger determination method, and fake-finger determination program\" (US-10496871). https://patentable.app/patents/US-10496871","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10496871","json":"https://patentable.app/api/llm-context/US-10496871","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:20:06.719Z"}