@article{point2spatialcapsuleaggregatingfeaturesa,
  title = {Point2SpatialCapsule: Aggregating Features and Spatial Relationships of Local Regions on Point Clouds using Spatial-aware Capsules},
  author = {Xin Wen and Zhizhong Han and Xinhai Liu and Yu-Shen Liu},
  year = {2019},
  eprint = {1908.11026},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.11026v1},
}