Specify Annulus as Region of Interest Using NI Vision Acquisition Software

Updated Mar 27, 2018

Reported In

Software

  • Vision Development Module
  • LabVIEW

Driver

  • NI-IMAQ
  • Vision Acquisition Software

Issue Details

I would like to use an annulus as a region of interest (ROI) using NI Vision Acquisition Software. How can I accomplish this?

Solution

Refer to the Annulus ROI tab of this example program to see how to specify an annulus as a region of interest using NI Vision Acquisition Software (VAS). 

Additional Information

If you have purchased the NI Vision Development Module, there are built in functions for converting an annulus to an ROI such as IMAQ Convert Annulus to ROI. Other related functions can be found in the Region of Interest Conversion pallete. 

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