A High-Security Privacy Image Encryption Algorithm Based on Chaos and Double Encryption Strategy

Figure 12

Robustness analysis. (a) 0.05 “salt & pepper.” (b) 0.01 “salt & pepper.” (c) 0.001 “salt & pepper.” (d) Lose information. (e) Decrypt of 0.05 “salt & pepper.” (f) Decrypt of 0.01 “salt & pepper.” (g) Decrypt of 0.001 “salt & pepper.” (h) Decrypt of lose information.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)