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Table 1 Summarized all of the experiment restoration results

From: Second-order TGV model for Poisson noise image restoration

Method SNR PSNR RelErr SSIM
Test1
 PIDAL (Figueiredo and Bioucas-Dias 2010) 25.33 30.30 0.054 0.904
 PID-Split (Liu and Huang 2012) 25.18 30.16 0.055 0.917
 TGV 25.31 30.32 0.053 0.908
 Proposed 25.48 30.45 0.053 0.922
Test2
 PIDAL (Figueiredo and Bioucas-Dias 2010) 21.17 25.03 0.087 0.828
 PID-Split (Liu and Huang 2012) 21.38 25.36 0.084 0.837
 TGV 21.24 25.10 0.086 0.835
 Proposed 21.74 25.60 0.080 0.843
Test3
 PIDAL (Figueiredo and Bioucas-Dias 2010) 21.50 27.87 0.0841 0.811
 PID-Split (Liu and Huang 2012) 21.49 27.86 0.0357 0.811
 TGV 20.64 27.01 0.092 0.801
 Proposed 21.01 27.23 0.0803 0.820