Reprojection error when extrinsics calibration


We use driveworks 1.2.400 to do camera calibration and totally followed the tutorial from Nvidia.

However, there’s lots of reprojection error happened when running calibration-graph-cli tool.

So is there any potential reasons to such an error which can give us some suggestion?

Thanks a lot!

Dear weicheng,
I notice another thread on similar topic from you at If it is same, please continue the discussion in the same thread to avoid redundant threads.