Arc Caliper Edge Pair Collection Editor The Arc Caliper tool uses a form for configuring the edge pairs. See Configuring Arc Caliper Properties Related Topics Configuring Arc Caliper Properties Configuring Arc Caliper Properties - Advanced Arc Caliper Results Configuring Arc Caliper Properties Edge Detection Edge Detection settings are used to configure the parameters that the Arc Caliper will use to find potential edges in the region of interest. The display represents the Arc Caliper region of interest and provides information to assist in configuring Edge Detection parameters.
Configuring Edge Pair Properties When a caliper is executed, the caliper first applies edge detection constraints to the entire region of interest. Then, the tool applies edge scoring constraints to determine which edges are valid for the caliper measure. If only one valid edge is found, no caliper measure is output. Pair Settings parameters determine how the tool detects edges and which edge pair are valid. NOTE : Before configuring the caliper, execute the tool at least once and verify that the tool is being positioned correctly in the image. The display represents the caliper as green, with found edges and caliper measure rep- resented in magenta:
ACEUser's Guide, 3.6.x, 18316-000 Rev A Page 359