Table 1.

Comparison of the RMSE 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	0.089	0.178	0.262	0.366	0.603
0.3	0.099	0.165	0.274	0.394	0.647
0.5	0.453	0.702	0.740	0.636	0.823