| SIRA-FIDEL | SIRA | SIRA-L2 | OSSART-TV | OSSART-shearlet | CS-TV | CS-shearlet | DBP | MLEM | LSCG | Reference | |
| ROI radius=140 | |
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| 34.97 dB (34.01 s) | 30.36 dB (34.40 s) | 34.08 dB (1.19 s) | 19.47 dB (32.76 s) | 19.50 dB (39.17 s) | 32.72 dB (18.63 s) | 31.13 dB (31.67 s) | 19.03 dB (0.10 s) | 18.78 dB (1.36 s) | 32.16 dB (1.14 s) |