| SIRA-FIDEL | SIRA | SIRA-L2 | OSSART-TV | OSSART-shearlet | CS-TV | CS-shearlet | DBP | MLEM | LSCG | Reference | |
| ROI radius=16 | |
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| 22.71 dB (21.34 s) | 24.75 dB (21.18 s) | 21.06 dB (0.73 s) | 12.98 dB (13.96 s) | 12.99 dB (19.31 s) | 11.81 dB (11.37 s) | 10.54 dB (21.33 s) | 7.36 dB (0.04 s) | 7.46 dB (0.97 s) | 10.71 dB (0.70 s) |