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Table 2 Comparison of denoising results on SNR (dB)

From: Multiplicative noise removal using primal–dual and reweighted alternating minimization

Test images NSV SO HNW CWTV New algorithm
Shape1 1/30 10.6622 11.4753 13.2599 15.6686
1/10 7.9142 9.2177 12.3661 12.3856
Shape2 1/30 16.9584 19.2644 19.4796 19.9760
1/10 12.9863 15.5438 15.8457 16.0540
Barbara 1/30 11.1623 12.5344 12.5857 13.0724
1/10 8.5457 10.3088 10.3475 10.3138
Lena256 1/30 12.4623 13.1826 13.5712 14.0905
1/10 9.6806 10.5069 10.5605 10.9022
Cameraman 1/30 14.8305 15.9641 16.4723 16.3157
1/10 11.7141 13.5090 13.1132 13.5304
Phantom 1/30 18.5579 19.7853 18.7465 20.3229
1/10 14.6484 14.7103 15.6020 15.6289
Average 12.5102 13.8336 14.3292 14.9384