How to run COLMAP with ground truth camera poses on DTU?

[dichen-cd]

Hi there, thanks for sharing your work!

In your paper, it is said that the sparse point clouds are generated by COLMAP with ground truth camera poses. Does ground truth camera poses means the cameras.npz of each scan in DTU? If so, how to pass cameras.npz to COLMAP for reconstruction? Looks like the gen_poses function does not accept cameras.npz as an input.

Thanks.

[dunbar12138]

Thanks for your attention to our work!

Here's a link on how to use ground-truth cameras in COLMAP.