Table 2 Extraction accuracy under different \(\delta\)
From: Steganographic secret sharing via AI-generated photorealistic images
\(\delta\) | 0 | 0.1 | 0.3 | 0.5 | 0.7 | 0.9 |
Accuracy | 87% | 90% | 91% | 92% | 92% | 92% |
R–S code (bits) | 26 | 20 | 18 | 16 | 16 | 16 |
\(\ell_{{\text{s}}}\)(bits) | 74 | 80 | 82 | 84 | 84 | 84 |