Table 4 Equal error rate (EER) of plain template and protected template
From: Cancelable biometric schemes for Euclidean metric and Cosine metric
| Â | Plain template | Protected template | ||
|---|---|---|---|---|
Euclidean distance | Cosine distance | Euclidean LSH-based | Cosine LSH-based | |
SeetaFace (Institute of Computing Technology 2020) | ||||
 AR Face | 8.298 | 8.882 | 8.559 | 8.616 |
 CASIA | 0.125 | 0.159 | 0.154 | 0.179 |
 ORL | 0.328 | 0.377 | 0.339 | 0.450 |
 LFW | 3.599 | 3.751 | 3.660 | 3.663 |
InsightFace (Deng et al. 2019) | ||||
 AR Face | 2.710 | 2.696 | 6.332 | 3.129 |
 CASIA | 0.161 | 0.041 | 0.051 | 0.018 |
 ORL | 0.034 | 0.028 | 0.069 | 0.042 |
 LFW | 4.993 | 4.541 | 4.781 | 4.601 |