{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11250239","patent":{"patent_number":"US-11250239","title":"Fingerprint preview quality and segmentation","assignee":null,"inventors":[],"filing_date":"2020-08-10T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G06V","G06T","G06V","G06V","G06V","G06V","G06T"],"num_claims":15,"abstract":"A ridge flow based fingerprint image quality determination can be achieved independent of image resolution, can be processed in real-time and includes segmentation, such as fingertip segmentation, therefore providing image quality assessment for individual fingertips within a four finger flat, dual thumb, or whole hand image. A fingerprint quality module receives from one or more scan devices ridge-flow—containing imagery which can then be assessed for one or more of quality, handedness, historical information analysis and the assignment of bounding boxes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fingerprint preview quality and segmentation","description":"A ridge flow based fingerprint image quality determination can be achieved independent of image resolution, can be processed in real-time and includes segmentation, such as fingertip segmentation, the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11250239","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-11250239","citation_suggestion":"Patentable. \"Fingerprint preview quality and segmentation\" (US-11250239). https://patentable.app/patents/US-11250239","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11250239","json":"https://patentable.app/api/llm-context/US-11250239","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:57:42.408Z"}