How to scale my results with Groud Truth(GT)？

[PengYao1988]

I have computed some point clouds for evaluting on ETH3D MVS dataset, but the scale is different from GT. For examle, the distances of the same two points are different on each point cloud. Would you please give me some advices or instructions for solving this problem? Thanks a lot!

[puzzlepaint]

For the ETH3D dataset, by using the provided camera poses for the multi-view 3D reconstruction, the scale of the results should match that of the ground truth geometry automatically. It is certainly possible that there are some minor issues with the ground truth registration, but in that case, all the methods should be affected equally; there should not be any major issues.

[PengYao1988]

That's the point! Thanks a lot for your reply! (^_^)