JessN
(Jess)
October 9, 2024, 2:44pm
2
You’ll need to adjust the scale and make sure you’re using “Absolute Coords” mode when doing the alignment, or using the camera for alignment or capture.
These are the most common reasons for difficulty with camera calibration:
The camera doesn’t need to be on the machine for the lens calibration - It’s ONLY the lens and pattern that matter for this part, and the pattern can be scaled up.
If you do it on the machine, if you have a honeycomb bed, cover it (bedsheet, paper, wood, etc) - the pattern gets misinterpreted as more circles and confuses the software.
The printed circle pattern has to be as flat as possible . Glue it to wood or f…