PCNN-Based Image Fusion in Compressed Domain

Table 1

Comparison of fusion methods for Clock and Pepsi.

Image	Method	Average	Mean	Variance	MI	PCA	Proposed
Clock	IE	7.3939	7.3814	7.3818	7.3843	7.3812	7.4060
	MI	6.3917	6.4224	6.4202	6.4129	6.4242	6.4550
		0.4174	0.4200	0.4182	0.4227	0.4183	0.5920
Pepsi	IE	7.0311	7.0311	7.0312	7.0314	7.0312	7.0452
	MI	5.4329	5.4379	5.4341	5.4343	5.4342	5.4938
		0.1937	0.1939	0.1932	0.1927	0.1932	0.2377