ABB PickMaster Twin - PowerPac Applications Manual page 273

The inspection area for a histogram sub inspection model is graphically represented
as a circle. But the area used in the histogram analysis is actually a square aligned
with the image but enclosed by the inspection area.
Application manual - PickMaster® Twin - PowerPac
3HAC064218-001 Revision: B
1 On the Sub Inspection Model in the Select Model Type dialog box, select
Histogram in the drop-down list and click OK button.
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The Histogram dialog appears. It displays a graph of the pixel distribution
of the acquired image.In monochrome mode the Histogram dialog displays
a graph of the pixel distribution of the acquired image. The horizontal axis
represents the pixel values of the image from black to white (0 to 255). The
vertical axis indicates the number of pixels at each value. While using color
vision, three graphs each representing the contents of the different color
channels (RGB or HSI), are displayed. For more information, see
vision on page 289.
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4 Working with PickMaster PowerPac
4.3.9.4 Configuring inspection models
Continued
Using color
Continues on next page
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