Figure 9
From: Image Variational Denoising Using Gradient Fidelity on Curvelet Shrinkage
The difference images between the original "Boat" and restored "Boat" images in Figure 8: (a) by the curvelet Shrinkage method; (b) by using the "TV" model; (c) by using the "TVGF" model; (d) by using our proposed model.