An Image Encryption Algorithm Based on Multichaotic System and DNA Coding

Table 4

NPCR and UACI values.

Images	Size	Measure	Ref. [18]	Ref. [9]	Ref. [15]	Our study
Baboon		NPCR	0.99603	0.99574	1.00000	0.99607
		UACI	0.33479	0.33492	0.33143	0.33362
		NPCR	0.99612	0.99613	1.00000	0.99596
		UACI	0.33477	0.33408	0.35162	0.33459
House		NPCR	0.99613	0.99568	1.00000	0.99609
		UACI	0.33534	0.33596	0.33100	0.33492
Barche		NPCR	0.99582	0.99615	1.00000	0.99668
		UACI	0.33460	0.33279	0.24614	0.33486
		NPCR	0.99633	0.99618	1.00000	0.99611
		UACI	0.33402	0.33445	0.24038	0.33514