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Journal of Applied Mathematics
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2023
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Article
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Tab 7
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Research Article
Comparative Analysis of the Prox Penalty and Bregman Algorithms for Image Denoising
Table 7
The different values of SNR of a denoising image by prox, the anisotropic TV, and the isotropic TV.
Sigma
SNR_Prox
SNR_TV_AS
SNR_TV_IS
0.08
21.4
10.0884
10.1155
0.15
25.1
7.1100
7.0932
0.25
20.4
3.6790
3.6670
0.35
21.9
1.1272
1.1227
0.501
21
-1.4635
-1.4733