Efficient Algorithm for Isotropic and Anisotropic Total Variation Deblurring and Denoising

Figure 2

(a) Original image. (b) Noisy image contaminated by 𝜎=10 (SNR =14.90%). (c) Denoised image with 3 iterations of Algorithm 2. (d) Denoised image with 50 iterations of Algorithm 2. (e) Denoised image with 50 iterations of Algorithm 4. (f) Denoised image with 3 iterations of Algorithm 3.

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