ELECTRONIC BIOMETRIC DEVICE AND ASSOCIATED METHOD
DE602020056734T2Active Publication Date: 2025-08-13SAMSUNG ELECTRONICS CO LTD
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Patent Information
- Application Number
- DE602020056734
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-12-26
- Filing Date
- 2020-12-23
- Publication Date
- 2025-08-13
- Estimated Expiration
- 2040-12-23
AI Technical Summary
Technical Problem
Biometric recognition technologies face challenges in achieving high uniqueness and circumvention resistance, particularly in facial, signature, and voice recognition, leading to false recognition issues.
Method used
An electronic device employs M-ary feature points to determine first feature values from owner biometric information and identifies auxiliary biometric information with similar feature values, using both a main and auxiliary matcher for biometric authentication.
Benefits of technology
This approach reduces false recognition rates by leveraging auxiliary biometric information with high similarity to the owner's, enhancing the reliability of biometric authentication.
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