When shooting a nearly planar paper roll (it has texture, and is not shiny) we see what almost looks like a radial distortion in the depth, where it fades away in Z away from the image center.
^ Our setup is the above. The OAK-D Pro is 2.37 meters from the paper.
Our results are:
I'd expect a quite planar point cloud, and that's not what we're seeing.
We have not recalibrated our camera since receiving it. Should we? Any other guidance on best practices to maximize depth quality? Or, on what our practical expectations should be?
Thank you!
