Points on Measurement Test and Adjustment (3D Search)

In addition to the image from the camera, the registered model region and the detection coordinates (the cross-shaped cursor) will 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, "Displaying Flow and Detail Result"

When two cameras are connected

Table: Text Displayed (3D Search)
Item	Description
Judge	Judgement result
Measure X	X coordinate of the position where the model is detected
Measure Y	Y coordinate of the position where the model is detected
Measure Z	Z coordinate of the position where the model is detected
Angle θ	Angle of the position where the model is detected
Correlation 0	Correlation value with the model (camera 0)
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 Search)
Item	Description
Judge	Judgement result
Measure X	X coordinate of the position where the model is detected
Measure Y	Y coordinate of the position where the model is detected
Measure Z	Z coordinate of the position where the model is detected
Angle θ	Angle of the position where the model is detected
Correlation 0	Correlation value with the model (camera 0)
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 3D search fails (executing 3-D searching of other positions)

Make adjustments as follows to improve search precision:

Specify a larger value for "Prec.".
Changing Model Parameters

When the processing speed is slow

Reduce the measurement region size in [Region setting].
[Region Setting (3D Search)]
In [Model], reduce the size of the region registered as the model.
[Model (3D Search)]

In addition, adjust other options in the "Model parameter" area of [Model].

Points on Adjustment

When the judgement is NG (insufficient memory):

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

Reduce the amount of information necessary for measurements by making the following adjustment in the Model Parameter area of [Model].

Set "Stab." or "Skipping angle" to a value closer to the factory default.
Specify a smaller value for "Prec.".
Changing Model Parameters

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."