Points on Measurement Test and Adjustment (3D Height)

In addition to the image from the camera, the registered model and the detection coordinates (the cross-shaped cursor) will also be displayed in the Image Display area.

In the "Detail result" area on the Main screen, you can confirm the following contents in text.

User's Manual, "Display of the RUN Window"

When two cameras are connected

Table: Text Displayed (3D Height)
Item	Description
Judge	Judgement result
Position X [mm]	X coordinate of the position where the model is detected
Position Y [mm]	Y coordinate of the position where the model is detected
Position Z [mm]	Z coordinate of the position where the model is detected
Correlation 1	Correlation value with the model (camera 1)
Margin 1	Shift amount of camera 1 relative to camera 0

When three cameras are connected

Table: Text Displayed (3D Height)
Item	Description
Judge	Judgement result
Measured coordinate X	X coordinate of the position where the model is detected
Measured coordinate Y	Y coordinate of the position where the model is detected
Measure Z	Z coordinate of the position where the model is detected
Correlation 1	Correlation value with the model (camera 1)
Correlation 2	Correlation value with the model (camera 2)
Margin 1	Shift amount of camera 1 relative to camera 0
Margin 2	Shift amount of camera 2 relative to camera 0
Accuracy	Difference made when the same coordinates are measured with two systems of camera 0+1 and camera 0+2

Points on Adjustment

Select the adjustment method referring to the following points.

When the judgement is NG

Confirm whether the oblique camera image is correctly searched.
Confirm whether the measurement coordinates are displayed within the height measurement range.
When the measurement coordinates are outside of the measurement range, re-specify the height measurement range.

When search fails (searching other positions)

Make adjustments as follows to improve search precision:

Specify a larger value for [Prec.].
[Region Setting (3D Height)]

When the processing speed is slow

Reduce the measurement region size in [Region Setting].
[Region Setting (3D Height)]

In addition, adjust other options of [Region setting].

Points on Adjustment

Note

If lowering "Stab." leads to slower processing, it is likely that many candidates have been detected. In this case, specify a larger value for "Candidate LV" or "Stab."