EURASIP Journal on Image and Video Processing

Table 4 Runtime in seconds for various densities of SPN in the MATLAB environment

From: Fast restoration of natural images corrupted by high-density impulse noise

	50%	60%	70%	80%	90%
Median Filter	0.006	0.006	0.006	0.006	0.006
OCS [4]	13.1	13.5	13.8	14.0	14.4
EPA [5]	0.64	0.74	0.82	0.86	0.88
SAWM [6]	7.0	7.7	8.8	10.1	10.9
DAM [7]	2.1	2.6	2.9	3.4	4.1
CM [8]	10.8	16.9	18.4	23.0	28.5
FEMF [9]	2.3	2.9	3.2	3.7	4.3
AIM [Proposed]	0.17	0.19	0.22	0.29	0.38

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