On the Value of Order Number and Power in Secret Image Sharing

Figure 12

When . (a) No leaks; (b–d) is leakage, but the degree of leakage is different. The number below the image is the order number of the shadow image. (a) 159 (b) 13 (c) 125 (d) 5.

(a)

(b)

(c)

(d)