Research Article
A Semi-Fragile Video Watermarking Algorithm Based on H.264/AVC
Table 2
Rate of change of authentication code after recompression.
| | Sequence | QP | Rate of change |
| | Akiyo | 28 | 16.1% | | Container | 28 | 15.5% | | Mobile | 28 | 9.4% | | News | 28 | 19.3% | | Tempete | 28 | 17.6% | | Carphone | 28 | 19.6% | | Coastguard | 28 | 18.2% |
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