Indicators
Recovery time (s)
PSNR (dB)
Sampling rate (M/N)
0.3
0.4
0.5
0.6
0.3
0.4
0.5
0.6
FBP 
3.075
5.523
6.584
7.407
18.221
24.246
26.695
28.768
FBP 
3.301
5.885
7.733
9.585
19.468
24.319
26.892
29.010
FBP 
4.103
5.967
8.479
10.727
21.011
24.455
26.931
29.065
SWFBP 
1.631
2.126
2.691
2.979
22.934
25.559
27.141
29.523