GeoAuxNet: Towards Universal 3D Representation Learning for Multi-sensor Point Clouds

1 code implementation • CVPR 2024 • Shengjun Zhang, Xin Fei, Yueqi Duan

In this paper, we propose geometry-to-voxel auxiliary learning to enable voxel representations to access point-level geometric information, which supports better generalisation of the voxel-based backbone with additional interpretations of multi-sensor point clouds.

Auxiliary Learning Representation Learning