From: High-capacity watermarking of high dynamic range images
 | P=7 | P=11 | P=17 | ||||
---|---|---|---|---|---|---|---|
[h max,h min] | C | Δ=1 | Δ=2 | Δ=1 | Δ=2 | Δ=1 | Δ=2 |
[1,3] | 1 | 17.78 | 27.67 | 15.62 | 24.78 | 16.34 | 23.37 |
 | 2 | 17.41 | 27.69 | 15.12 | 24.19 | 13.96 | 22.11 |
 | 3 | 17.59 | 28.07 | 14.90 | 24.07 | 13.64 | 21.99 |
[2,4] | 1 | 21.94 | 32.08 | 20.25 | 28.57 | 19.69 | 27.05 |
 | 2 | 22.68 | 31.76 | 20.35 | 29.03 | 18.53 | 26.34 |
 | 3 | 23.31 | 32.30 | 20.92 | 28.62 | 18.94 | 26.47 |
[1,5] | 1 | 15.82 | 26.28 | 13.73 | 22.58 | 13.21 | 20.36 |
 | 2 | 16.00 | 26.74 | 12.86 | 22.18 | 11.01 | 19.02 |
 | 3 | 16.25 | 26.91 | 13.23 | 22.16 | 11.29 | 19.52 |
[2,6] | 1 | 17.69 | 29.21 | 14.45 | 24.06 | 13.24 | 21.39 |
 | 2 | 18.22 | 29.11 | 14.74 | 23.96 | 12.57 | 20.65 |
 | 3 | 18.67 | 29.47 | 15.15 | 24.36 | 12.58 | 20.82 |