Figure 21
From: Multiframe adaptive Wiener filter super-resolution with JPEG2000-compressed images
ROI-I of real data for various SR/compression methods using L = 4, ρ = 0.7, and CR = 8. (a) Uncompressed AWF SR. (b) Bicubic interpolation on individually compressed LR frames. (c) AWF SR on the individually compressed frames using global SNR of 40. (d) AWF SR on the individually compressed frames using spatially varying SNR. (e) AWF SR after difference-frame compression using SNR = 40. (f) Individual-frame compression applied after AWF SR.