Calibration is performed on two axes: XY.
Normally, calibration is performed using two axes, but to simplify calibration even a little, our high-resolution camera uses a method that allows you to click any three points on the ring. round.
Calibration will improve if you use the monitor as much as possible.
(Even though a small portion can be corrected, the error will be large. (Accumulated error))
Therefore, it is necessary to choose a circle as large as possible.
Not all circles need to be reflected.
It’s good if you can get any three points on the circle as big as possible.
Calibration can be performed in any of the following ways. However, the error increases when (A) > (B) > (C).
| （A) | （B) | （C) |
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It is not necessary to see the entire circle.
For example: Can be calibrated by selecting three points as shown below.
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Combined high-resolution camera (with measuring and drawing functions) GR200HD2-MePRO |
