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Table 2 Averaged ISNR of restored images with several noise levels with BLUR2

From: Efficient shift-variant image restoration using deformable filtering (Part I)

Image Method   BLUR2  
   σ L 2 = 0 .308 σ M 2 = 2 σ H 2 = 8
  HyBR 3.07 ± 0.00 2.30 ± 0.00 1.72 ± 0.01
Cameraman Trussell 0.05 ± 0.03 0.69 ± 0.03 0.83 ± 0.02
  var. L0AbS 4.21 ± 0.01 3.27 ± 0.02 2.63 ± 0.02
  HyBR 4.33 ± 0.01 3.46 ± 0.01 2.79 ± 0.01
House Trussell -0.48 ± 0.04 -0.26 ± 0.05 -0.09 ± 0.05
  var. L0AbS 5.14 ± 0.03 4.18 ± 0.02 3.68 ± 0.02
  HyBR 2.77 ± 0.00 1.97 ± 0.00 1.43 ± 0.01
Satellite Trussell 2.67 ± 0.02 2.30 ± 0.02 2.02 ± 0.03
  var. L0AbS 4.51 ± 0.02 3.83 ± 0.02 3.35 ± 0.02