Region-Based Image-Fusion Framework for Compressive Imaging

Table 1

The quantity assessment of fusion methods for CT and MRI images.

Methods	Metrics
	IE	Xydeas	Piella
			Avg.	5.8369	0.2720	0.4124	0.5450	0.4354
Mean	6.6259	0.5762	0.5606	0.6710	0.5250
Var.	6.5445	0.5116	0.5437	0.6837	0.5450
PCA	6.6467	0.5870	0.5677	0.6926	0.5696
CS_MI	6.4765	0.5250	0.5490	0.6651	0.5126
Proposed	6.3807	0.5195	0.5634	0.7231	0.6275