EURASIP Journal on Advances in Signal Processing

Table 2 IEF and MSSIM for various filters for Lena image at different noise densities.

From: A New Switching-Based Median Filtering Scheme and Algorithm for Removal of High-Density Salt and Pepper Noise in Images

Noise density (%)	IEF						MSSIM
	SMF	PSMF	AMF	DBA	REMF	PA	SMF	PSMF	AMF	DBA	REMF	PA
20	47.757	102.53	338.13	331.43	391.56	398.51	0.081	0.932	0.975	0.974	0.978	0.990
50	4.811	18.692	150.17	157.32	209.35	241.55	0.025	0.570	0.899	0.898	0.924	0.940
70	2.014	2.024	74.156	78.265	110.14	155.65	0.012	0.054	0.790	0.796	0.852	0.883
80	1.481	1.494	47.199	46.653	70.085	100.74	0.009	0.026	0.708	0.708	0.790	0.860
90	1.183	1.188	22.669	25.360	36.483	88.383	0.005	0.011	0.568	0.583	0.683	0.812

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