Fig. 3From: Edge-aware spatial-frequency extrapolation for consecutive block lossExperimental results of edge synthesis via Hough transformation, where yellow lines denote the synthesized edges. a Foreman (352 × 288, QP = 22), b Lena (512 × 512), c RaceHorses (832 × 480, QP = 37), d Airport (1024 × 1024)Back to article page