| SIRA-FIDEL | SIRA | SIRA-L2 | OSSART-TV | OSSART-shearlet | CS-TV | CS-shearlet | DBP | MLEM | LSCG | Reference | |
| ROI radius=80 | |
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| 35.45 dB (34.01 s) | 34.37 dB (34.17 s) | 29.67 dB (1.18 s) | 22.91 dB (32.78 s) | 23.02 dB (37.43 s) | 24.90 dB (18.63 s) | 24.04 dB (31.66 s) | 16.23 dB (0.06 s) | 18.37 dB (1.34 s) | 24.35 dB (1.15 s) |