@article{visualobjectcategorizationbasedon,
  title = {Visual Object Categorization Based on Hierarchical Shape Motifs Learned From Noisy Point Cloud Decompositions},
  author = {Christian A. Mueller and Andreas Birk},
  year = {2018},
  eprint = {1804.01117},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1804.01117v1},
}