A LogTVSCAD Nonconvex Regularization Model for Image Deblurring in the Presence of Impulse Noise

Figure 10

The recovery results (Peppers 512) by Average blur with 90% SP noise. (a) Original. (b) TVL1, PSNR = 19.2008. (c) TVSCAD, PSNR = 24.3041. (d) Average blur (lev = 0.9). (e) TVLog, PSNR = 25.2903. (f) LogTVSCAD, PSNR = 25.7948.

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