From: An Efficient Watermarking Technique for the Protection of Fingerprint Images
Database | Image | Technique | DCT domain | DWT domain |
---|---|---|---|---|
DB1 | Image 98_2 | Proposed | 0.52 | 0.40 |
 |  | conventional | 0.47 | 0.32 |
 | Image 20_1 | Proposed | 0.55 | 0.50 |
 |  | conventional | 0.45 | 0.35 |
DB2 | Image 71_4 | Proposed | 0.31 | 0.21 |
 |  | conventional | 0.28 | 0.18 |
 | Image 75_7 | Proposed | 0.34 | 0.23 |
 |  | conventional | 0.31 | 0.21 |
DB3 | Image 47_3 | Proposed | 0.17 | 0.13 |
 |  | conventional | 0.15 | 0.11 |
 | Image 73_7 | Proposed | 0.21 | 0.15 |
 |  | conventional | 0.17 | 0.13 |