Improved Guided Image Fusion for Magnetic Resonance and Computed Tomography Imaging

Table 1

Quantitative analysis of GFF [30] and proposed schemes.

Quantitative measures	Example  1		Example  2		Example  3		Example  4
	GFF [30]	Proposed	GFF [30]	Proposed	GFF [30]	Proposed	GFF [30]	Proposed
𝜁MI	0.2958	0.2965	0.4803	0.5198	0.4164	0.4759	0.4994	0.5526
𝜁SSIM	0.3288	0.3540	0.3474	0.3519	0.3130	0.3139	0.2920	0.2940
𝜁XP	0.4034	0.5055	0.4638	0.4678	0.4473	0.4901	0.4498	0.4653
𝜁Z	0.1600	0.1617	0.3489	0.3091	0.2061	0.2193	0.3002	0.2855
𝜁𝑃1	0.4139	0.4864	0.2730	0.3431	0.2643	0.3247	0.2729	0.3339
𝜁𝑃2	0.4539	0.7469	0.5188	0.6387	0.6098	0.7453	0.5268	0.6717
𝜁VIFF	0.2561	0.3985	0.1553	0.2968	0.1852	0.3009	0.1842	0.3487