Search Results for author: Cheng-Wei Lin

Found 2 papers, 1 papers with code

Coarse-to-Fine Point Cloud Registration with SE(3)-Equivariant Representations

1 code implementation5 Oct 2022 Cheng-Wei Lin, Tung-I Chen, Hsin-Ying Lee, Wen-Chin Chen, Winston H. Hsu

As global feature alignment requires the features to preserve the poses of input point clouds and local feature matching expects the features to be invariant to these poses, we propose an SE(3)-equivariant feature extractor to simultaneously generate two types of features.

Point Cloud Registration

Search for Axion(-like) Particles in Heavy-Ion Collisions

no code implementations4 Feb 2021 Yi Yang, Cheng-Wei Lin

We propose a novel way to search for axion(-like) particles in heavy-ion collisions using prompt photons as the probe and the property of conversion between photon and axion(-like) particles under a strong magnetic field generated in the non-central collisions.

High Energy Physics - Phenomenology High Energy Physics - Experiment

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