Chaos-Based Application of a Novel Multistable 5D Memristive Hyperchaotic System with Coexisting Multiple Attractors

Figure 14

Correlation of two adjacent pixels of the plain image lena (256 × 256) and its cipher image. (a) Horizontal direction in plain image, (b) horizontal direction in cipher image, (c) vertical direction in plain image, (d) vertical direction in cipher image, (e) diagonal direction in plain image, and (f) diagonal direction in cipher image.

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