作者: Mulagala Sandhya , Munaga V. N. K. Prasad
DOI: 10.1007/978-3-319-28658-7_14
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摘要: The emergence of biometrics and it’s widespread use in authentication applications made template protection an important task to be considered recent years. In this paper we propose a fingerprint bio-cryptosystem using fuzzy commitment scheme. We constructed Delaunay Neighbor Structures(DNS) from minutiae points. Then bit string representation DNSs was developed. Bose, Chaudhuri, Hocquenghem(BCH) error correction code is used along with the scheme generate secure template. During decoding phase, BCH performed get codeword. EER obtained for proposed method on FVC 2002 DB1, DB2 DB3 are 1.43%, 1.79%, 5.89% respectively. This shows credibility method.