returning images with precision mode, are they pre-undistorted?
Posted: Sun Nov 08, 2020 11:56 am
Hi, I am calling images using the camera SDK and a single Prime 13.
I set into precision mode, grab the images. then convert to opencv::Mat.
When doing this, are the frames already undistorted?
I am running a PnP solve on the markers found, and using this to get the camera intrinsics / distortion parameters:
Core::DistortionModel lensDistortion;
camera->GetDistortionModel(lensDistortion);
It seems like the results I get are better when I pass a zero matrix into the PnP solver for distortion params, implying that the frames are already undistorted. is this the case?
In a related question, how accurate can I expect these intrinsics to be?
Thanks!
I set into precision mode, grab the images. then convert to opencv::Mat.
When doing this, are the frames already undistorted?
I am running a PnP solve on the markers found, and using this to get the camera intrinsics / distortion parameters:
Core::DistortionModel lensDistortion;
camera->GetDistortionModel(lensDistortion);
It seems like the results I get are better when I pass a zero matrix into the PnP solver for distortion params, implying that the frames are already undistorted. is this the case?
In a related question, how accurate can I expect these intrinsics to be?
Thanks!