Research Article
A Strong Robust Zero-Watermarking Scheme Based on Shearlets’ High Ability for Capturing Directional Features
Table 9
Seven kinds of attacking style.
| | Attacking style |
| 1 | Gaussian noise adding (5%) | 2 | JPEG compression () | 3 | Resizing (512-256-512) | 4 | Median filtering () | 5 | Average filtering () | 6 | Rotate | 7 | Histogram Equalization |
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