Smart Switching Bilateral Filter with Estimated Noise Characterization for Mixed Noise Removal

Figure 18

A performance of SSBF of Lena image: (a) Group D: noisy image by speckle noise (ρ = 20%) mixed with uniform impulse noise (ρ = 20%), (b) output from filter (PSNR = 23.03 dB and SSIM = 0.5705), and (c) the distinction between (a) and (b).

(a)

(b)

(c)