Table 1.
Comparison of Fast Search Techniques implemented in the presented sensor.
| Method | Number of Search Points | Number of Search Steps | ||
|---|---|---|---|---|
|
|
|
|||
| MIN | MAX | MIN | MAX | |
| FULL SEARCH (EXHAUSTIVE) | 225 | 225 | 1 | 1 |
| THREE-STEP SEARCH | 25 | 25 | 3 | 3 |
| 2D-LOG SEARCH | 13 | 26 | 2 | 8 |
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