Fig. 9From: Block-iterative Richardson-Lucy methods for image deblurringDeblurred images by interlaced BI-RL with a 4×4 and b 8×8 rectangularly-down-sampled blocks. These images were obtained at the 26th iteration with RSE = 0.52 % for (a) and the second iteration with RSE = 0.91 % for (b)Back to article page