Sl. No. | Name of Attack | Normalized Coefficient (NC) | Bit Error Rate (BER) | Recovered Watermark |
1. | AWGN (m = 0, var = 0.000005) | 0.8934 | 0.1511 |
|
2. | Resampling | 0.8526 | 0.2105 |
|
3. | Low Pass Filtering | 0.8675 | 0.1532 |
|
4. | Clipping | 0.8974 | 0.1611 |
|
5. | MPEG-2 Compression | 0.9312 | 0.1524 |
|