Table 2.

Comparison of the SSIM values of each noise level image filtered using each filter size abwFMGFI.

Noise level (%)	Filter width = 3	Filter width = 5	Filter width = 7	Filter width = 9	Filter width = 11
0.1	0.999	0.994	0.992	0.990	0.986
0.3	0.999	0.994	0.992	0.990	0.985
0.5	0.999	0.993	0.991	0.989	0.984