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PCT: Point Cloud Transformer - Tsinghua University

PCT: Point Cloud Transformer - Tsinghua University

cg.cs.tsinghua.edu.cn

PointNet [21] pioneered point cloud learning. Subse-quently, Qi et al. proposed PointNet++ [22], which uses query ball grouping and hierarchical PointNet to capture lo-cal structures. Several subsequent works considered how to define convolution operations on point clouds. One main approach is to convert a point cloud into a regular voxel

  Cloud, Points, Hierarchical, Transformers, Pointnet, Point cloud transformer, Hierarchical pointnet

PCT: Point Cloud Transformer - arXiv

PCT: Point Cloud Transformer - arXiv

arxiv.org

2.3. Point-based deep learning PointNet [21] pioneered point cloud learning. Subse-quently, Qi et al. proposed PointNet++ [22], which uses query ball grouping and hierarchical PointNet to capture lo-cal structures. Several subsequent works considered how to define convolution operations on point clouds. One main

  Cloud, Learning, Points, Deep, Hierarchical, Pointnet, Point cloud, Deep learning pointnet, Point cloud learning, Hierarchical pointnet

Similar queries

PCT: Point Cloud Transformer, PointNet, Hierarchical PointNet, Point Cloud, Deep learning PointNet, Point cloud learning