Performance of the 2D Coupled Map Lattice Model and Its Application in Image Encryption

Table 3

The correlation coefficients of the original image and the encrypted image.

Image	Channel	Original image			Encrypted image
		H	V	D	H	V	D
Lena	R	0.8946	0.9247	0.8636		0.0042
	G	0.9562	0.9714	0.9307
	B	0.9727	0.9826	0.9515
Chocolate	R	0.9889	0.9851	0.9794		0.0095
	G	0.9768	0.9823	0.9647	0.0021
	B	0.9713	0.9780	0.9573	0.0024		0.0047