A Topologic Approach to User-Dependent Key Extraction from Fingerprints
Pattern Recognition（2010）
摘要
The paper briefly describes an approach to key extraction from fingerprint images based on topological descriptors of minutiae point neighborhood. The approach allows designing biometric encryption procedures with variable key length and successful decryption rate.
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关键词
cryptography,fingerprint identification,biometric encryption,decryption,fingerprint images,point neighborhood,topologic approach,user-dependent key extraction,biocryptography,fingerprint biometrics,minutiae topology
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