Parallel Encryption of Noisy Images Based on Sequence Generator and Chaotic Measurement Matrix

Figure 10

Distribution of adjacent pixels: (a) plaintext horizontal adjacent pixels, (b) plaintext vertical adjacent pixels, (c) plaintext diagonal adjacent pixels, (d) cipher text horizontal adjacent pixels, (e) cipher text vertical adjacent pixels, and (f) cipher text diagonal adjacent pixels.

(a)

(b)

(c)

(d)

(e)

(f)