No such file or directory: './3dmatch/test/7-scenes-redkitchen/cloud_bin_1.pth'

[zhirihuixin]

Thank you for sharing your work.

When performing the test procedure on 3dmatch dataset，I got error

FileNotFoundError: [Errno 2] No such file or directory: './3dmatch/test/7-scenes-redkitchen/cloud_bin_1.pth'

There are only *.ply and *.txt in 3dmatch dataset, not *.pth. what should I do

[zhulf0804]

Thank you for your interest.

Because we conducted experiments on both 3DMatch and 3DLoMatch, we utilized 3DMatch and 3DLoMatch dataset which was provided by PREDATOR. And I just confirmed that *.pth and *.txt are involved, not *.ply.

And did you use the same 3DMatch dataset ?

Best regards.

[zhirihuixin]

Thank you for your response. This is a screenshot of the prs-eth/OverlapPredator README.

I've downloaded 3dmatch.zip from https://share.phys.ethz.ch/~gsg/pairwise_reg/3dmatch.zip. I got the same result as the screenshot.

[zhulf0804]

Yes, this is the raw dense 3DMatch data.

Please download the processed 3DMatch data from https://share.phys.ethz.ch/~gsg/Predator/data.zip. More details can be seen here.

Thank you for you to point out this mistake about dataset url. I'll update the url link in README.md as soon as possible.

Best regards.

[zhirihuixin]

Thanks for solving my question.

Best regards.