Table 10.

Comparison of the SSIM values of each sample image filtered using the variable level of BW of FMGFI (against the Gaussian noise).

Image name	abwFMGFI	FMGFI
		BW = 1 level	BW = 3 level	BW = 5 level	BW = 11 level	BW = 21 level	BW = 51 level
Geometric pattern	0.127	0.087	0.103	0.114	0.151	0.164	0.160
Milkdrop	0.497	0.410	0.439	0.463	0.559	0.607	0.603
Balloon	0.415	0.319	0.351	0.379	0.473	0.519	0.518
Earth	0.697	0.628	0.647	0.664	0.730	0.767	0.767
Pepper	0.653	0.561	0.594	0.620	0.702	0.743	0.741