Table 2 Experiments for Green bamboo
From: A new blockchain-based trusted DRM scheme for built-in content protection
Image number | Attack type | Tampering ratio (%) | Bit error | NC |
|---|---|---|---|---|
1 | Copy and paste | 7.3 | 0.048 | 0.9771 |
2 | Insert pictures | 5.5 | 0.051 | 0.9722 |
3 | Color inverse | 7.8 | 0.072 | 0.9310 |
6 | Horizontal rotate | 8 | 0.044 | 0.9763 |