Figure 7From: Edge-based image steganographyEffect of width of the kernel on edge pixels for an embedding rate of 0.10 bits per pixel (bpp). (a) Cover image. (b) Relative width = 1.0. (c) Relative width = 0.8. (d) Relative width = 0.6. (e) Relative width = 0.4. (f) Relative width = 0.2.Back to article page