From: Stego key recovery method for F5 steganography with matrix encoding
Embedding | Message | Number of | Xu’s | Proposed |
---|---|---|---|---|
ratio r | length l | used samples | method | method |
0.67 | 19316 | 14495 | Success | Success |
0.70 | 20181 | 15777 | Success | Success |
0.75 | 21623 | 17710 | Fail | Success |
0.80 | 23064 | 19981 | Fail | Success |
0.85 | 24506 | 24506 | Fail | Fail |