TABLE 2.
Depth (d, mm) | Peripheral SNR ratio | Central SNR ratio | Overall average SNR ratio |
---|---|---|---|
30 | 1.95 | 1.44 | 1.81 |
25 | 2.00 | 1.46 | 1.81 |
20 | 2.08 | 1.46 | 1.81 |
15 | 2.25 | 1.47 | 1.81 |
10 | 2.58 | 1.47 | 1.81 |
Depth (d, mm) | Peripheral SNR ratio | Central SNR ratio | Overall average SNR ratio |
---|---|---|---|
30 | 1.95 | 1.44 | 1.81 |
25 | 2.00 | 1.46 | 1.81 |
20 | 2.08 | 1.46 | 1.81 |
15 | 2.25 | 1.47 | 1.81 |
10 | 2.58 | 1.47 | 1.81 |