| SIRA-FIDEL | SIRA | SIRA-L2 | OSSART-TV | OSSART-shearlet | CS-TV | CS-shearlet | DBP | MLEM | LSCG | Reference | |
| ROI radius=128 | |
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| 35.18 dB (35.13 s) | 30.98 dB (34.51 s) | 32.68 dB (1.19 s) | 19.83 dB (32.74 s) | 19.87 dB (39.34 s) | 32.30 dB (18.63 s) | 30.44 dB (31.61 s) | 18.86 dB (0.06 s) | 18.85 dB (1.33 s) | 31.45 dB (1.15 s) |