| SIRA-FIDEL | SIRA | SIRA-L2 | OSSART-TV | OSSART-shearlet | CS-TV | CS-shearlet | DBP | MLEM | LSCG | Reference | |
| ROI radius=128 | |
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| 39.45 dB (21.21 s) | 37.22 dB (21.18 s) | 35.74 dB (0.74 s) | 25.40 dB (22.16 s) | 25.46 dB (26.04 s) | 33.64 dB (11.35 s) | 33.03 dB (22.38 s) | 23.24 dB (0.05 s) | 22.96 dB (1.03 s) | 33.09 dB (0.75 s) |