getting the camera positions

[itamar92m]

Say I have 15 images of the same surface from the same camera in different positions. I want to get the positions of the cameras to calculate the angles between them so the center of the axis is in the center of the photographed surface.

I used Meshroom but I can't find a way to get the cameras' positions.

[Shrinks99]

Do you want to output XYZ coordinates for the solved cameras? I don't believe there's any way of viewing these within Meshroom however you can use the ExportAnimatedCamera node to export an alembic cache that will contain each camera's position for each input image in your sequence (assuming they're all solved). You should be able to view this and get the values in Blender or equivalent software.

As for aligning your scan to the centre, the only way I know is to do this manually with the SFM Transform node and just moving it approximately into the right spot.

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