Research Article
Image Encryption Algorithm Based on DNA Encoding and Chaotic Maps
Figure 4
The histograms of Lena’s and Shrek’s images.
(a) Grayscale histogram of Lena’s image |
(b) Grayscale histogram of Lena’s encrypted image |
(c) Grayscale histogram of Shrek’s image |
(d) Grayscale histogram of Shrek’s encrypted image |