Table 1 Equal error rates and bit error rates
From: Fingerprint template protection using minutia-pair spectral representations
No. of images (t) | Analog | No HDS | ZLHDS | ZLHDS+r.c. | ||||
|---|---|---|---|---|---|---|---|---|
1 | \({\mathcal {M}}_{x\theta }\) | 2.6% | 3.7% | 3.4% | 3.2% | |||
0.33 | 0.50 | 0.30 | 0.49 | 0.29 | 0.49 | |||
\({\mathcal {M}}_{x\beta }\) | 2.4% | 3.7% | 3.4% | 3.2% | ||||
0.33 | 0.50 | 0.31 | 0.50 | 0.29 | 0.49 | |||
Fusion | 2.1% | 2.9% | 2.6% | 2.3% | ||||
0.33 | 0.50 | 0.30 | 0.49 | 0.29 | 0.49 | |||
2 | \({\mathcal {M}}_{x\theta }\) | 2.1% | 3.2% | 2.3% | 2.1% | |||
0.33 | 0.50 | 0.28 | 0.46 | 0.27 | 0.46 | |||
\({\mathcal {M}}_{x\beta }\) | 1.7% | 3.01% | 2.4% | 2.2% | ||||
0.33 | 0.50 | 0.28 | 0.47 | 0.27 | 0.47 | |||
Fusion | 1.6% | 2.3% | 1.7% | 1.4% | ||||
0.33 | 0.50 | 0.28 | 0.46 | 0.27 | 0.47 | |||
3 | \({\mathcal {M}}_{x\theta }\) | 1.4% | 2.2% | 1.3% | 1.1% | |||
0.31 | 0.50 | 0.24 | 0.45 | 0.23 | 0.46 | |||
\({\mathcal {M}}_{x\beta }\) | 1.1% | 2.0% | 1.2% | 1.1% | ||||
0.31 | 0.50 | 0.25 | 0.46 | 0.23 | 0.46 | |||
Fusion | 1.1% | 1.5% | 0.9% | 0.7% | ||||
0.31 | 0.50 | 0.24 | 0.46 | 0.23 | 0.46 | |||
4 | \({\mathcal {M}}_{x\theta }\) | 1.2% | 1.7% | 1.0% | 0.9% | |||
0.29 | 0.50 | 0.22 | 0.45 | 0.21 | 0.45 | |||
\({\mathcal {M}}_{x\beta }\) | 1.0% | 1.6% | 0.9% | 0.8% | ||||
0.30 | 0.50 | 0.22 | 0.45 | 0.21 | 0.45 | |||
Fusion | 0.9% | 1.1% | 0.6% | 0.5% | ||||
0.30 | 0.50 | 0.22 | 0.45 | 0.21 | 0.45 | |||