Fig. 14

Test of proposed methods with a color image taken from a real camera. a A color ‘summer house’ image (of size 946×952) taken from a real camera [30], b the deblurred image by RL, c the deblurred image by separated BI-RL with 2×2 rectangular blocks, and d the deblurred image by interlaced BI-RL with 2×2 rectangularly-down-sampled blocks. Here, 100, 100, and 25 were used as iteration numbers for (b), (c), and (d), respectively