Review Article
A Review on Migration Methods in B-Scan Ground Penetrating Radar Imaging
Table 1
Performances of focusing algorithms over different parameters for the simulated experiments.
| Algorithm | Computation time (s) | Depth resolution (cm) | Azimuth resolution (cm) | ISLR (dB) |
| HSA | 46.32 | 6.78 | 12 | −13.15 | KMA | 9,372.70 | 5.43 | 4 | −12.17 | PSA | 2.13 | 8.70 | 10 | −13.02 | -A | 0.41 | 6.30 | 4 | −12.75 | BPA | 4.29 | 7.70 | 5.8 | −6.13 |
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