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Table 4 PSNR of the three methods in six scenarios

From: A robust iterative algorithm for image restoration

  Scenarios
  1 2 3 4 5 6
Methods Jetplane (512×512)
Input PSNR 24.98 24.84 23.43 27.31 26.84 29.85
Fnnmm [21] 33.10 30.89 32.97 30.76 30.60 34.91
IDD-BM3D [6] 35.43 33.41 34.58 32.63 32.12 36.60
Ours (fixed parameters) 35.03 32.84 34.57 32.91 32.04 36.65
Ours (automated parameters) 35.44 33.34 34.29 33.35 32.42 36.27
  1. The italicized values in this table indicate the method which leads to the best result among all compared methods