480274.fig.006a
(a)
480274.fig.006b
(b)
480274.fig.006c
(c)
480274.fig.006d
(d)
480274.fig.006e
(e)
480274.fig.006f
(f)
480274.fig.006g
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480274.fig.006h
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480274.fig.006i
(i)
Figure 6: (a) Part of the original Boats image. (b) Image corrupted with mixed noise (random-valued impulse and Gaussian noise; %, ). (c) median filter. (d) median filter. (e) ROAD-TRIF. (f) ROLD-EPR. (g) RORD-WMF. (h) DWM filter. (i) SG-DARD-TRIF.