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prs-eth / OverlapPredator

[CVPR 2021, Oral] PREDATOR: Registration of 3D Point Clouds with Low Overlap.
https://shengyuh.github.io/predator/index.html
MIT License
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voxel-grid subsampled #6

Closed fukexue closed 3 years ago

fukexue commented 3 years ago

I'm sorry to disturb you. I'd like to know what grid size is used in your data preprocessing? I am looking forward to your reply, or whether it is convenient to provide data preprocessing code.

ShengyuH commented 3 years ago

hi,

I am using 2.5cm and 30cm for 3DMatch and odometryKITTI datasets.

ShengyuH commented 3 years ago

I'm sorry to disturb you. I'd like to know what grid size is used in your data preprocessing? I am looking forward to your reply, or whether it is convenient to provide data preprocessing code.

hi, regarding the preprocessing file, since we might have different organisations of raw data, we don't intend to publish it. But all we did is doing voxel-grid downsampling with MinkowskiEngine. Please let me know if this addresses your problems.