isl-org / isl-org/Open3D

Correspondences from FPFH in Python

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geometry legacy (Open3D 0.x API) neighbor search
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Description

Hello,

I'd like to use 3DRegNet to registrate pointclouds. In their paper they say they used FPFH to extract correspondences for the pointcloud pairs in their dataset.

I know that I can compute FPFH with o3d.pipelines.registration.compute_fpfh_feature(...), but how can I then obtain (proposed) correspondences for a pair of my own pcds?

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