Image Encryption Algorithm Based on DNA Encoding and Chaotic Maps

Table 5

Correlation coefficient, NPCR, and UACI between original and decrypted images of Lena in the presence of noise.

Image	Correlation	NPCR (%)	UACI (%)
Figures 5(b) and 2(a)	0.9499	99.2988	28.4779
Figures 5(d) and 2(a)	0.9287	99.6154	28.5392
Figures 5(f) and 2(a)	0.9096	99.6627	28.7051