Chapter
4
Reference Manual
IVC-2D
98
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SICK AG • Advanced Industrial Sensors • www.sick.com • All rights reserved
Measure
Area
This tool calculates how many pixels inside a ROI that have a gray value between a lower
and an upper threshold. All found pixels inside the lower and upper threshold are defined
as “pixels in range” and all pixels outside this region of gray values are defined as “pixels
out of range”. Return values are the total number of pixels in range (within the region of
gray values) and pixels out of range (outside the region of gray values).
Double-click the input field for
Gray high
and
Gray low
and click the appearing button to
set the gray values with a slider. All pixels inside the ROI with gray values in between the
two thresholds are colored according to the parameter
Color for marking pixels in range
and the pixels outside the thresholds are not affected.
Input Parameters
01 = Source bank
Selected image bank for the processing of this
tool
02 = ROI definition step
Select ROI from a previous program step.
03 = Gray low
Threshold for lower gray value.
04 = Gray high
Threshold for upper gray value.
05 = Color for marking pixels
in range
The pixels inside the ROI that are between the
two thresholds are marked with this color
Returned Values
01 = Pixels in range
Total number of found pixels between the
lower and upper threshold.
02 = Pixels out of range
Total number of found pixels outside the lower
and upper threshold.
