ROI Type (Area)
The Region of Interest (ROI) is the user-defined area on the screen that the sensor will analyze. The ROI Type can be rectangular,
elliptical, or circular. From the menu at the bottom of the ROI Type screen, select the ROI Type to use for the inspection. Adjust the ROI
as appropriate for your inspection. An ROI can be as large as the entire Field of View (FOV).
Inspection > Area > ROI Type
Intensity Range
Intensity Range is the range of gray scale values the sensor should look for. To set the Intensity Range, use the eye dropper on the left of
the screen to select the target feature, then use the slider bar at the bottom of the display to fine tune the selection. As the slider bar is
moved, green highlighted areas indicate objects the sensor finds. Note that objects that are colored yellow are found, but filtered out. This
is because the objects fall outside of the Area Range. See Area Range to adjust this setting.
Main Menu > Inspection > Area > Intensity Range
Area Range
The Area Range is used to set the size limits of a feature of interest. Use the slider bar at the bottom of the display to select the range.
Areas are measured by counting pixels. For example, a rectangular feature that is 100 pixels wide by 200 pixels tall will have an area of
roughly 20,000 pixels.
Main Menu > Inspection > Area > Area Range
iVu Series Image Sensor
Rev. E
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