Block-Based MAP Superresolution Using Feature-Driven Prior Model

Figure 10

AR-BMSFP based on 8×8 blocks with different border expansions (1024×768 image): (a) the original image, (b) the degraded LR image, (c) the result without border expansion (MSE: 785.74), (d) the result with 1-pixel border expansion (MSE: 259.49), (e) the result with 2-pixel border expansion (MSE: 249.29), and (f) the result with 3-pixel border expansion (MSE: 244.39).

(a)

(b)

(c)

(d)

(e)

(f)