Author Topic: marker based calibration - "optimize cameras" greyed out  (Read 1816 times)


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marker based calibration - "optimize cameras" greyed out
« on: March 18, 2021, 03:05:33 PM »
Hi All,
I am trying to use Metashape for camera pre-calibration. I want to calibrate the camera based on markers only and therefore remove all the tie-points after the bundle adjustment.  The reference data (marker coordinates) are in a local coordinate system. We have published a paper before using this workflow and the old project still works fine.
Now I am trying to do the same workflow, only with a new set of cameras and marker coordinates, but the "optimize camera" button is greyed out (as well as generate report etc).

I have downgraded the to several previous versions already, but the issue does not appear to be a new "feature". The old project allows camera calibration without tie points and the new project does not.

I'd appreciate your ideas.