Research Article
The Potential of Using Brain Images for Authentication
Table 1
The true acceptance rates and false rejection rates with different threshold values.
(a) OAS1 |
| Threshold value | True acceptance rate | False rejection rate |
| 68 | 99.814% | 5.31% | 69 | 99.938% | 5.76% | 70 | 99.984% | 6.17% | 71 | 99.999% | 6.70% | 72 | 99.999% | 7.32% |
|
|
(b) OAS2 |
| Threshold value | True acceptance rate | False rejection rate |
| 68 | 98.771% | 0.73% | 69 | 99.671% | 0.77% | 70 | 99.926% | 1.02% | 71 | 99.994% | 1.57% | 72 | 100.000% | 2.82% |
|
|