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Table 1 PSNR (dB) and CPU times for the deblurring experiments in Fig. 4 (PSNR/times)

From: A novel local and nonlocal total variation combination method for image restoration in wireless sensor networks

Kernel Image Method [5] Method [15] Method [26] Method [8] Our method
13 × 13 Boat 24.16/1.03 25.23/2.21 26.41/10.52 27.32/3.14 28.94/2.27
Cameraman 23.27/3.12 24.42/4.53 25.23/19.95 25.94/6.25 26.74/5.23
Lena 22.16/6.45 23.25/8.96 24.47/25.82 25.81/14.25 26.64/13.17
Barbara 23.04/6.34 23.41/8.89 24.22/27.91 25.66/14.36 26.64/13.09
Man 24.41/15.26 25.39/22.47 26.73/40.67 26.94/34.82 27.98/33.26
17 × 17 Boat 23.86/1.10 24.73/2.22 25.61/9.49 26.45/3.32 27.87/2.25
Cameraman 22.21/2.96 23.54/4.32 24.47/20.78 24.86/6.33 25.61/5.43
Lena 21.23/6.31 22.32/8.87 23.73/26.78 24.31/14.32 25.34/13.21
Barbara 20.79/6.47 22.14/9.01 23.56/27.67 24.73/14.29 25.47/13.18
Man 20.14/15.34 21.89/21.96 23.22/42.12 24.67/35.67 25.78/34.64
19 × 19 Boat 22.67/1.07 23.46/2.16 24.33/10.38 25.29/3.41 26.76/2.29
Cameraman 22.34/3.06 23.54/4.37 24.47/24.64 25.26/6.45 25.27/5.21
Lena 20.24/6.42 21.26/8.91 22.43/25.83 23.42/14.27 25.05/13.09
Barbara 20.12/6.36 21.38/8.85 22.89/26.77 23.34/14.32 24.93/13.03
Man 20.14/15.29 21.89/22.12 23.22/47.01 24.67/36.13 25.78/34.42
21 × 21 Boat 21.34/1.12 22.29/2.21 23.47/10.42 24.37/3.56 25.48/2.31
Cameraman 20.12/3.23 21.24/4.26 22.32/24.53 22.76/6.45 24.43/5.35
Lena 19.31/6.37 20.02/8.66 21.13/28.67 21.37/13.98 23.25/13.11
Barbara 19.42/6.41 20.14/8.72 21.13/28.73 21.47/13.78 23.65/13.02
Man 19.84/15.42 20.96/22.37 22.04/47.12 23.16/36.16 24.87/34.23
23 × 23 Boat 19.27/1.09 21.32/2.19 22.34/9.36 23.65/3.42 24.83/2.24
Cameraman 19.02/3.23 20.31/4.26 21.26/23.53 22.24/6.45 24.36/5.17
Lena 18.94/6.21 19.21/8.93 20.45/31.78 21.34/14.34 23.17/12.98
Barbara 18.26/6.35 19.19/8.89 20.63/31.68 21.27/14.45 23.66/13.11
Man 18.17/16.03 19.23/22.56 20.01/54.11 21.32/37.02 23.37/34.35