Table 1 Mean, variance, and shape parameter of image pixels
From: Performance analysis and improvement of dither modulation under the composite attacks
Image | μ x | σ x | β x |
|---|---|---|---|
Crowd | 85.2 | 50.9 | 1.5 |
Mandrill | 129.1 | 42.4 | 3.3 |
Lena | 99.1 | 47.9 | 10.6 |
From: Performance analysis and improvement of dither modulation under the composite attacks
Image | μ x | σ x | β x |
|---|---|---|---|
Crowd | 85.2 | 50.9 | 1.5 |
Mandrill | 129.1 | 42.4 | 3.3 |
Lena | 99.1 | 47.9 | 10.6 |