Image Histogram (See Configuration on page 492.) The histogram ignores pixels that have been excluded. Typical uses for the Image Histogram tool include: l Verifying that the zone around an object is clear of clutter and can therefore be gripped by a robot. l Verifying and validating the camera iris adjustment or the lighting setup of an applic- ation. l Providing input to the Inspection tool, for filtering the results of the histogram. To create an Image Histogram tool, right-click in the Tree structure, then select: New > Vision > Tool > Image Histogram ACEUser's Guide, 3.6.x, 18316-000 Rev A Page 490