Table 1 Average patch PSNR (dB) vs removal rate for the four attacks
From: Counter-forensics of SIFT-based copy-move detection by means of keypoint classification
| Â | 60% | 65% | 70% | 75% | 80% | 85% | 90% |
|---|---|---|---|---|---|---|---|
Classification | 36.66 | 36.60 | 36.59 | 36.57 | 36.56 | 36.55 | 36.40 |
Smoothing | 41.83 | 41.79 | 41.87 | 41.98 | 41.85 | 41.28 | 40.55 |
RMD | 29.57 | 29.46 | 29.31 | 29.01 | 28.77 | 28.40 | 27.99 |
Collage | 30.34 | 30.31 | 30.27 | 30.24 | 30.12 | 29.87 | 29.71 |