Table 1 PSNRs (dB) of reconstructed images of shep-logan phantom
From: A photoacoustic image reconstruction method using total variation and nonconvex optimization
| Â | 160-view | 90-view | 30-view | 18-view |
|---|---|---|---|---|
FBP | 20.35 | 18.36 | 15.68 | 13.14 |
L 1-norm | 33.83 | 34.98 | 34.21 | 31.19 |
TV-GD | 38.01 | 38.23 | 36.68 | 34.68 |
TV-L p (p = 0.8) | 38.45 | 39.05 | 36.91 | 36.72 |
TV-L p (p = 0.5) | 38.85 | 39.27 | 37.01 | 36.81 |