I am trying to spatially calibrate images i have taken with DSLR camera in a fixed setup.
I successfully did this multiple times in the past. (creating a calibration image in vision assistant, that I use in a Labview script that further processes the images.)
We have a new camera now, which generates larger images so maybe this causes an issue?
Attached a snip of my resulting corrected image, with in the corner the original. Obviously the calibration does something overly complicated.
Info:
-I use Vision Assistant 2018 (32bit), and would like to do a distortion calibration. In the 2nd attached image you can see my grid-images that I use.
-The black edge is a 'hardware' masking border, in the bright/white area the samples that we image are supposed to be placed.
Any suggestions on why I get this result and on how to avoid it? A simpler calibration model might be a solution, but this worked previously, so I would like to just fix my system, instead of changing to something else.