Research Article
A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication
Table 5
The minutiae difference among many experiments after being transformed.
| ā | | | | | |
| The average distance between minutiae (pixel) | 3.5 | 5.4 | 7.6 | 9.5 | 11.9 | The average orientation difference between minutiae (degree) | 1.6 | 2.5 | 5.3 | 4.7 | 5.8 |
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