Research Article
A Novel Optimized Graph-Based Transform Watermarking Technique to Address Security Issues in Real-Time Application
Table 9
Results after applying blurring attack on watermarked frames using watermark 1.
| Video | PSNR (db) | SSIM | NC | BER |
| Coastguard | 39.5519 | 0.99313 | 0.99897 | 0.025283 | Foreman | 43.4012 | 0.99725 | 0.9996 | 0.023055 | News | 36.00073 | 0.992993 | 0.998083 | 0.027777 | Bowing | 40.97863 | 0.993015 | 0.99908 | 0.024403 | Pure storage | 37.82222 | 0.987412 | 0.997874 | 0.026453 |
|
|