| SIRA-FIDEL | SIRA | SIRA-L2 | OSSART-TV | OSSART-shearlet | CS-TV | CS-shearlet | DBP | MLEM | LSCG | Reference | |
| ROI radius=48 | |
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| 28.36 dB (21.16 s) | 29.68 dB (21.24 s) | 26.10 dB (0.74 s) | 27.70 dB (21.54 s) | 27.76 dB (26.65 s) | 21.78 dB (11.45 s) | 21.25 dB (22.12 s) | 18.19 dB (0.04 s) | 19.03 dB (0.92 s) | 21.26 dB (0.70 s) |