Research Article
Biometrics Based Privacy-Preserving Authentication and Mobile Template Protection
Table 1
Detailed information about the databases used in our experiments.
| Parameter | 2002DB1 | 2002DB2 | 2002DB3 | 2004DB2 | Resolution | 500 dpi | 569 dpi | 500 dpi | 500 dpi | Number of fingers | 100 | 100 | 100 | 100 | Number of images per finger | 8 | 8 | 8 | 8 | Sensor Type | Optical Sensor | Optical Sensor | Capacitive Sensor | Optical Sensor | Image size | 388 × 374 | 560 × 296 | 300 × 300 | 328 × 364 | Image quality | Medium | Medium | Low | Very low |
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