| SIRA-FIDEL | SIRA | SIRA-L2 | OSSART-TV | OSSART-shearlet | CS-TV | CS-shearlet | DBP | MLEM | LSCG | Reference | |
| ROI radius=48 | |
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| 28.13 dB (34.68 s) | 31.71 dB (34.11 s) | 24.56 dB (1.18 s) | 26.49 dB (32.73 s) | 26.79 dB (37.46 s) | 17.86 dB (18.64 s) | 17.02 dB (30.60 s) | 11.46 dB (0.07 s) | 14.15 dB (1.34 s) | 17.30 dB (1.16 s) |