Rice Lake IDIMENSION 200, Руководство по установке

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Administrator’s Section 43
Item Tracking
Tracking Configuration String
A string conveying configuration parameters for the internal calibration target finder module.
Default Values: -hcol 1.0 -colsens 0.3 -softThresh 1 -interpMethod 1 -blobSeg0 -fftSizes 512
Locking
Valid Values Description
-hcol Heavy color [0,1] used to threshold scene image
-colSens Color sensitivity [0,1] used to threshold scene image
-softThresh 0: hard threshold; 1: soft threshold
-interpMethod 0: nearest neighbor; 1: bilinear; 2:quadratic
-blobSeg 1: use blob segmentation; 0: don’t use blob segmentation
-fftSizes Size for all internal images and FFTs
Table 5-12. Tracking Configuration String
Parameters Description Values
Depth Tolerance (mm)
A tolerance value (in millimeters) used during the segmentation process of
the depth data provided by the sensor. Adjacent depth values that are
within this tolerance will be deemed to belong to the same object.
Default Value: 10 mm
Valid Values: 5 mm-15 mm
RGB Diff Threshold (%)
A pixel intensity threshold relative to the full image dynamic used during
the segmentation process of the RGB data provided by the sensor. Default Value: 30%
Valid Values: 0-100%
Apply Depth Mask
Determines whether or not the system should account for vertical protru-
sions on the platform. These are very rare cases when the platform may
have a backstop or a lip.
Default Value: Off
Valid Values: On/Off
Disk Finder Radius (mm) The radius (in millimeters) of the Disk Finder disk. Default Value: 25
Disk Finder Threshold
Score threshold value above which the disk finder will consider a match to
be successful. Default Value: 85
Valid Values: 0-100
Edge Threshold (%)
Gradient threshold value used during scene edge detection. The local
image gradient must be above that value in order for the local feature to be
considered as an edge.
Default Value: 30
Valid Values: 0-100
Table 5-13. Item Tracking
Parameters Description Values
Track Deviation
Threshold (mm)
A threshold value (in millimeters) below which the deviation of the object’s
three dimensions should remain in order for the system to settle and lock
onto the object.
Default Value: 10 mm
Valid Values: 5 - 30 mm
Dim Rect Score
Threshold (%)
The rectangle score of an object measures how rectangular its outline
appears to be. This parameter is a rectangle score threshold value below
which any returned dimension will be ignored.
Default Value: 30%
Valid Values: 0-100%
Cuboid Score (%)
The cuboid score of an object measures how box-like it appears to be.
This parameter is a cuboid score threshold value below which the object
will be deemed irregular.
Default Value: 80%
Valid Values: 0-100%
Table 5-14. Locking