Table 4.
Basic characteristics of carried experiments.
| Trial Number | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Target reflectance |
98% | 47% | 10% | 1% |
| Range of distance change |
1.5 m | |||
| Distance change step | 1 cm | 2 cm | ||
| SNR | 1525 | 631 | 182 | 27 |
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