Figure 2From: A new reweighted l 1 minimization algorithm for image deblurringDeblurring results of256×256sparse Word image convolved by a7×7Gaussian kernel generated by the MATLAB commandfspecial(‘Gaussian’,7,15). Upper left: original image; upper middle: blurred image. The other three are reconstructed images, respectively, by the A T Bregman iteration, the reweighted ℓ 1 minimization algorithm, and the chaotic iteration.Back to article page