Length of hidden data | 1 B | 10 B | 100 B | 1 KB |
---|
Pixel method [3] | 1 | 10 | 100 | 1024 |
Zhou’s method [6] | 2 | 6 | 46 | 457 |
Zheng’s method [13] | 1 | 5 | 50 | 512 |
GIF method [11] | 1 ∼2 | 6 ∼11 | 58 ∼115 | 586 ∼1171 |
Zhang’s method [15] | 2 ∼9 | 7 ∼81 | 55 ∼801 | 548 ∼8193 |
Proposed method | 1 | 10 | 100 | 1024 |