From: On biometric systems: electrocardiogram Gaussianity and data synthesis
Number of synthesis | Number of imposter samples | |||||||
---|---|---|---|---|---|---|---|---|
 | 20 | 40 | 60 | 80 | 100 | 150 | 200 | 250 |
EER (%) | Â | Â | Â | Â | Â | Â | Â | Â |
0 | 10.41 | 9.51 | 9.70 | 9.77 | 9.89 | 9.35 | 10.00 | 9.74 |
50 | 10.07 | 8.59 | 8.37 | 7.46 | 7.55 | 7.69 | 7.78 | 7.48 |
100 | 9.84 | 8.64 | 7.71 | 7.41 | 7.46 | 7.50 | 7.59 | 7.34 |
200 | 9.51 | 8.75 | 7.98 | 7.60 | 7.64 | 7.46 | 6.71 | 7.18 |
400 | 9.80 | 8.53 | 8.16 | 7.82 | 7.76 | 7.44 | 7.36 | 7.06 |
TAR (%) | Â | Â | Â | Â | Â | Â | Â | Â |
0 | 88.93 | 80.11 | 71.68 | 66.04 | 60.54 | 51.85 | 44.76 | 38.83 |
50 | 93.99 | 89.51 | 85.36 | 82.90 | 80.43 | 74.91 | 69.88 | 66.55 |
100 | 94.58 | 90.54 | 88.04 | 85.75 | 83.78 | 79.79 | 76.20 | 73.08 |
200 | 95.37 | 91.54 | 89.06 | 87.02 | 85.48 | 82.22 | 79.53 | 76.99 |
400 | 95.51 | 92.12 | 90.00 | 88.61 | 87.21 | 84.37 | 81.85 | 80.08 |
TRR (%) | Â | Â | Â | Â | Â | Â | Â | Â |
0 | 89.59 | 95.37 | 97.50 | 98.21 | 98.80 | 99.28 | 99.56 | 99.70 |
50 | 85.45 | 92.97 | 95.68 | 96.63 | 97.43 | 98.40 | 98.89 | 99.15 |
100 | 84.82 | 92.11 | 94.83 | 96.00 | 96.82 | 97.95 | 98.51 | 98.83 |
200 | 83.24 | 91.25 | 93.90 | 95.19 | 96.09 | 97.36 | 98.02 | 98.43 |
400 | 82.28 | 90.06 | 93.03 | 94.34 | 95.32 | 96.71 | 97.45 | 97.91 |