Chapter
5
Reference Manual
IVC-2D
222
©
SICK AG • Advanced Industrial Sensors • www.sick.com • All rights reserved
Interactive Setups
Important:
The following rules apply to the format of the file with external coordinates.
•
Measurements for all four reference points must be entered.
•
All points must have the same number of measurements.
•
There must be a
<return>
after the last line of values.
•
Each value shall be separated by a semi-colon.
•
There shall be no semi-colon after the last value on each line.
Results from the calibration
The calibration is performed by finding the corners of the squares in the checkered pat-
tern. When a calibration is successfully performed, the coordinates of the corners of the
squares are displayed in the Transformed Points table on the Advanced tab. For each
corner, the image coordinates (X, Y), and the transformed coordinates (X, Y, Z) are dis-
played. The Z value is always 0 when aligning to target coordinate system.
The points can be exported to a CSV file by clicking the button
Save Calibration Points
.
The file will have the following format:
x
1
;y
1
;x
T1
;y
T1
;z
T1
<return>
x
2
;y
2
;z
t2
;y
T2
;z
T2
<return>
…
x
n
;y
n
;x
Tn
;y
Tn
;z
Tn
<return>
