Computational Intelligence and Neuroscience / 2017 / Article / Tab 5

Research Article

Chaotic Image Encryption Algorithm Based on Bit Permutation and Dynamic DNA Encoding

Table 5

Correlation coefficients of the proposed algorithm compared with that of Ye’s algorithm, X. Wang and Q. Wang’s algorithm, and Liu et al.’s algorithm.

Original imageEncryption image (the proposed algorithm)Encryption image (Ye’s algorithm)Encryption image (X. Wang and Q. Wang’s algorithm)Encryption image
(Liu et al.’s algorithm)

Horizontal direction0.96460.00820.01630.0097−0.0152
Vertical direction0.93040.0032−0.00290.01360.0140
Diagonal direction0.90300.01500.03090.01780.0218

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