A New Multistage Encryption Scheme Using Linear Feedback Register and Chaos-Based Quantum Map

Table 6

NPCR and UACI measures for standard images.

Image	NPCR			UACI
	R	G	B	R	G	B
Baboon	99.57	99.64	99.60	34.46	33.42	33.14
Peppers	99.62	99.69	99.63	33.43	32.44	33.32
House	99.63	99.64	99.62	32.50	33.43	34.52
Brain	99.74	99.70	99.63	33.49	33.47	33.37
X-ray	98.82	98.64	98.72	32.45	34.03	34.12
Lena	99.60	99.62	99.58	33.49	33.48	34.62