Table 2 Effect of width of kernel on edge pixels
High threshold | Low threshold | Width | Pixels required | Embedding capacity |
|---|---|---|---|---|
(th) | (tl) | ( w) | (range in bits) | (bits) |
0.070 | 0.0280 | 1.0 | 26,234 to 28,835 | 28,801 |
0.105 | 0.0420 | 0.8 | 26,234 to 28,835 | 28,598 |
0.105 | 0.0420 | 0.6 | 26,234 to 28,835 | 28,506 |
0.095 | 0.0380 | 0.4 | 26,234 to 28,835 | 28,798 |
0.095 | 0.0380 | 0.2 | 26,234 to 28,835 | 28,422 |