From: Coverless image steganography based on DenseNet feature mapping
Attack | Parameter | (D=9, N=8) | (D=13,N=8) | (D=16, N=8) | (D=20, N=8) |
---|---|---|---|---|---|
Compression | Q(10) | 80.59 | 54.93 | 45.66 | 46.15 |
Gauss Noise | σ(0.001) | 92.10 | 76.29 | 66.24 | 63.12 |
Gauss filtering | (3×3) | 95.32 | 83.41 | 81.27 | 76.78 |
Scaling | 3 | 99.12 | 97.66 | 96.20 | 96.88 |
C-H-E | – | 81.27 | 49.95 | 36.68 | 38.63 |
Gramma | 0.6 | 89.85 | 70.93 | 52.00 | 63.32 |
Centered cropping | 20% | 72.88 | 47.71 | 32.88 | 39.51 |
Edge cropping | 20% | 76.98 | 60.49 | 35.51 | 36.10 |
Rotation | 20 ∘ | 71.02 | 20.59 | 17.66 | 19.90 |
Translation | (45,30) | 75.02 | 56.39 | 38.34 | 39.71 |