Speckle Noise Reduction via Nonconvex High Total Variation Approach

Figure 5

Performance comparison of different algorithms on the real images. In (a), (b), and (c), from left to right, we list the speckled image, the denoising result of the proposed method, the denoising result of the TGVSNR method, and the denoising of the NRSNR method. In (d), we show the local zoomed results, each of which corresponds to the results shown in (c).

(a)

(b)

(c)

(d)