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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
  1. MCYT database. Enrollment methods E1 and E2. Numbers displayed as a percentage are EERs. Numbers without a % sign are BERs: the left number is for genuine pairs, right for impostors