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

Figure 11

The recovery results (House 256) by Gaussian blur with 70% RV noise. (a) Original. (b) TVL1, PSNR = 20.9161. (c) TVSCAD, PSNR = 26.9073. (d) Gaussian blur (lev = 0.7). (e) TVLog, PSNR = 27.6482. (f) LogTVSCAD, PSNR = 29.0782.

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