Figure 18
From: Multiframe adaptive Wiener filter super-resolution with JPEG2000-compressed images
ROI of Kodak parrot image. All the SR/compression methods are performed using L = 4 and ρ = 0.7. All the compressed images have a CR = 8. (a) Kodak HR image (uncompressed). (b) Bicubic interpolation on individually compressed LR frame. (c) AWF SR on the individually compressed LR images with globally optimum SNR of 67.40. (d) AWF SR on the individually compressed LR images using spatially varying SNR. (e) AWF SR on the difference frame-compressed LR images using an optimum SNR of 315.67. (f) Individual-frame compression after AWF SR with a globally optimum SNR of 67.40.