Research Article
A New Scheme for the Polynomial Based Biometric Cryptosystems
Table 4
Performance of the vault based on the 108 users iris database (1 template 3 queries).
| Tolerance | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | FAR (%) | 7.45 | 4.85 | 2.97 | 1.73 | 1.08 | 0.57 | 0.31 | 0.14 | 0.07 | 0.03 | FRR (%) | 5.75 | 6.37 | 7.45 | 9.45 | 10.30 | 11.85 | 12.46 | 13.70 | 18.24 | 18.86 |
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