Research Article
Chaotic Image Encryption Algorithm Based on Bit Permutation and Dynamic DNA Encoding
Figure 6
Correlation Analysis of Lena as a ciphered image in three directions.
(a) Horizontal correlation of the plain image |
(b) Horizontal correlation of the ciphered image |
(c) Vertical correlation of the plain image |
(d) Vertical correlation of the ciphered image |
(e) Diagonal correlation of the plain image |
(f) Diagonal correlation of the ciphered image |