Figure 14
From: Image Variational Denoising Using Gradient Fidelity on Curvelet Shrinkage
The subimages of the original, noisy, and restored "Barbara" images: (a) the original image; (b) the noisy image (SNR = 2. 71, MSSIM = 0.26); (c) the restored image by Curvelet Shrinkage method (SNR = 10.45, MSSIM = 0.68); (d) the restored image by using the "TV" model (SNR = 10.12, MSSIM = 0.61); (e) the restored image by using the "TVGF" model (SNR = 9.93, MSSIM = 0.56); (f) the restored image by using our proposed model (SNR = 10.81, MSSIM = 0.70).