Figure 1.
Figure 2.
Figure 3.
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Figure 6.
Figure 7.
Figure 8.
Comparison table of experimental results under different conditions
| State of the head | average pixel error | average Angle error | ||
|---|---|---|---|---|
| X-axis (pixel) | Y-axis (pixel) | X-axis (degree) | Y-axis (degree) | |
| The head rest | 83 | 125 | 1.74 | 2.32 |
| The head movement (No compensation) | 265 | 380 | 7.23 | 8.15 |
| The head movement (A compensation) | 118 | 136 | 2.88 | 3.23 |