Fig. 4
From: Online multi-frame super-resolution of image sequences
Comparison of results of different reconstruction methods. From left to right: origin original HR image, reconstructed HR image using bicubic interpolation, LI, OSR, and MAP. Top row: images reconstructed with a up-sampling factor of 3 (except for the origin original image). Bottom row: images reconstructed with a up-sampling factor of 2 (except for the origin original image)