Calculate ROI Measurements

Main Tab

1. In the Step Name control, enter a descriptive name for the step.
2. Verify that the Reposition Region of Interest option is enabled if you want to link the region of interest specified in this step to a previously defined coordinate system.

   Link the region of interest to a coordinate system if the position of the object under inspection changes from image to image, and you need to adjust the position of the region of interest to match the new location of the object.

Measure Tab

1. Select the type of measurement that you want to calculate.
2. Draw an ROI on the image.

   Vision Assistant displays the results for that measurement in the Results table.

   Notes   The Measure function analyzes the image and displays information for you to review. This function does not modify the image. Angles are measured in degrees, counterclockwise.

   Tips   To save the data, click the Send Data to Excel button or the Save Results button. To remove the selected row, click Delete Selection. To delete all results, click Delete All Results.

3. Click OK to add the step to the script.