Image Denoising Using Singular Value Difference in the Wavelet Domain

Figure 14

(a) The noisy image (); (b) the denoised image using the method in this paper; (c) the denoised image based on the conventional wavelet hard threshold; (d) the denoised image based on the conventional wavelet soft threshold; (e) the denoised image based on the conventional SVD; (f) the denoised image using the method in [15]; (g) the denoised image using the method in [19] for hard thresholding; (h) the denoised image using the method in [19] for soft thresholding; (i) PSNR results for different methods; (j) SSIM results for different methods.

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