2D Sin-Cos-Henon Map for Color Image Encryption with High Security

Figure 6

Histogram analysis. (a) Plaintext of 2.1.11_color. (b) Histogram of 2.1.11_R. (c) Histogram of 2.1.11_G. (d) Histogram of 2.1.11_B. (e) Ciphertext of 2.1.11_color. (f) Histogram of ciphertext 2.1.11_R. (g) Histogram of ciphertext 2.1.11_G. (h) Histogram of ciphertext 2.1.11_B.

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