Left Camera Does Not Work in Calibrate Stereo Vision System

Updated Jul 23, 2018

Reported In

Software

  • Vision Development Module
  • LabVIEW

Issue Details

I am using the “Calibrate Stereo Vision System.vi” to calibrate my stereo vision configuration. However, the left camera will not calibrate correctly. Specifically, the left calibration grids will all read “NaN” as opposed to a numeric value. How can I fix this?

Solution

This is a known issue documented in corrective action request (CAR) #583183. As a workaround, you can force the execution order of functions in the Stereo - Calibration Manager.vi subVI. Modify the Init case of the VI to match the following block diagram.

WAS THIS ARTICLE HELPFUL?

Not Helpful