Table 1 Bit sequences extracted with parameter w=2 from 5 coefficients whose LSBs are 1s and 1 coefficient whose LSB is 0
From: Stego key recovery method for F5 steganography with matrix encoding
No. | Stego bit sequence | Message bit sequence |
|---|---|---|
1 | 011111 | 0100 |
2 | 101111 | 1000 |
3 | 110111 | 1100 |
4 | 111011 | 0001 |
5 | 111101 | 0010 |
6 | 111110 | 0011 |