Fig. 2

Deblurring of Lena image, scenario 2. From left to right and from top to bottom are presented zoomed fragments of the following images: original, blurred, and noisy, reconstructed by BM3DDEB, L0-Abs, IDD-BM3D, and our method. In our method, the two input parameters used, (σ,s), are (7.5,25) for this scenario, (7.5,85) for scenario 1, (7.5,550) for scenario 3, (7.5,10) for scenario 4, (7.5,50) for scenario 5, and (7.5,5) for scenario 6