Author Topic: Ailgning Cameras within the same rig giving a calibrated xml file  (Read 778 times)


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Hi I am trying to do a batch processing on my own camera rig. So I first calibrate my camera sets by placing a texture cube with scalebar inside the rig, and run metashape UI, pick the markers and set up the coordinate. Then I export the calibrated camera xml file for referencing of the batch captures. I expect the template camera xml file can help me keep the true scale as well as the coodinate of my rig while processing other captures without a scalebar.

Then basically I am using the following python code:
chunk.importCameras([the template xml])

And I am getting a mesh of poor quality, and some of the time getting only few patches/strips. Looks like the alignment of camera failed. I output the camera xml after the chunk.alignCameras() and see there is no difference between it and the template xml.

Does anybody know which step I goes wrong? Or what is the correct way to achieve the goal of using a template to scale the captures without scalebar in a same rig? Thanks a lot.
« Last Edit: May 07, 2022, 07:56:00 AM by Adsh »