An Image Encryption Algorithm Based on a New Hybrid Power Exponent Chaotic System

Table 5

NPCR and UACI.

	NPCR (%)	UACI (%)	NPCR (%)	UACI (%)		NPCR (%)	UACI (%)
Lena	99.6093	33.5167	99.5895	33.5285	Ref. [32]	99.6503	33.4803
Peppers	99.5651	33.3992	99.5925	33.4094	Ref. [33]	99.6098	33.4536
Cameraman	99.5986	33.4562	99.5635	33.4692	Ref. [34]	99.6101	33.4602