Image Encryption Algorithm Based on Chaotic Economic Model

Table 3

Correlation coefficients of two adjacent pixels in plain and encrypted images at Case I: , Case II: , and Case III: .

	Plain image	Case I	Case II	Case III
H	0.9660	0.1088	−0.0165	−0.0179
V	0.9395	0.0241	0.0241	−0.0205
D	0.9191	0.3093	0.0186	0.0197