Figure 11From: Image Variational Denoising Using Gradient Fidelity on Curvelet ShrinkageThe difference images between the original "Lena" and restored "Lena" images in Figure 10: (a) by the curvelet Shrinkage method; (b) by using the "TV" model; (c) by using the "TVGF" model; (d) by using our proposed model.Back to article page