Mathematical Problems in Engineering / 2014 / Article / Fig 2

Research Article

TV+TV2 Regularization with Nonconvex Sparseness-Inducing Penalty for Image Restoration

Figure 2

Denoising performance comparisons on the Lena image with different method.
790547.fig.002a
(a) Iterations versus PSNR (dB)
790547.fig.002b
(b) Iterations versus SSIM

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