Figure 4From: A novel method in adaptive image enlargementComparison of different methods for the Cameraman image: (a) the original image, (b) bilinear interpolation, (c) bicubic interpolation, (d) WZP cycle-spinning[6], (e) SAI[5], (f) NEDI[3], (g) optimized spline[7], and (h) the proposed method.Back to article page