Figure 15From: Image Variational Denoising Using Gradient Fidelity on Curvelet ShrinkageThe difference images between the original "Barbara" and restored "Barbara" images in Figure 14: (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