Development of a Novel Hyperchaos-Based Image Encryption Algorithm Consisting of Two Scrambling-Diffusion Operations

Figure 6

Correlation coefficients of the image of pepper (a) plain image; (b)-(d) horizontal, vertical, and diagonal correlation coefficients of the plain image; (e) encrypted image; (f)-(h) horizontal, vertical, and diagonal correlation coefficients of the encrypted image.

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(e)

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