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| Database | Parameters |
|
| Upscaling (3000 images) | Scaling factors: 1.2, 1.4, 1.6, 1.8 |
| Interpolation kernels: bilinear, bicubic, Lanczos3 |
|
| Downscaling (3000 images) | Scaling factors: 0.6, 0.7, 0.8, 0.9 |
| Interpolation kernels: bilinear, bicubic, Lanczos3 |
|
| Rotation (3000 images) | Rotation angle: |
| Interpolation kernels: bilinear, bicubic |
|
| Forged upscaling (3000 images) | Scaling factors: 1.2, 1.4, 1.6, 1.8 |
| Interpolation kernels: bilinear, bicubic, Lanczos3 |
| Attack type: attack 1, attack 2 |
| Attack strength (): 0.3, 0.4, 0.5 |
|
| Forged downscaling (3000 images) | Scaling factors: 0.6, 0.7, 0.8, 0.9 |
| Interpolation kernels: bilinear, bicubic, Lanczos3 |
| Attack type: attack 1, attack 2 |
| Attack strength (): 0.3, 0.4, 0.5 |
|
| Forged rotation (3000 images) | Rotation angle: |
| Interpolation kernels: bilinear, bicubic |
| Attack type: attack 1, attack 2 |
| Attack strength (): 0.3, 0.4, 0.5 |
|
