Fig. 19From: Block-iterative Richardson-Lucy methods for image deblurringAcceleration comparison. a Deblurred image by the accelerated RL method in [7], obtained at the 41st iteration with RSE = 0.54 %, b a zoomed part of (a), and c a zoomed part of Fig. 9a, obtained by interlaced BI-RL with 4×4 rectangularly-down-sampled blocks at the 26th iteration with RSE = 0.52 %Back to article page