Table 4 Codebook for n = 2 and x = 2 with b1 = 1and b2 = 4
From: Steganography algorithm based on modified EMD-coded PU partition modes for HEVC videos
Index | d1 | d2 | Index | d1 | d2 |
|---|---|---|---|---|---|
0 | 0 | 0 | 8 | 1 | − 2 |
1 | 1 | 0 | 9 | − 2 | − 1 |
2 | 2 | 0 | 10 | − 1 | − 1 |
3 | − 1 | 1 | 11 | 0 | − 1 |
4 | 0 | 1 | 12 | 1 | − 1 |
5 | 1 | 1 | 13 | -2 | 0 |
6 | 2 | 1 | 14 | -1 | 0 |
7 | -1 | 2 | - | - | - |