@article{clouddictionarysparsecodingandmodeling,
  title = {Cloud Dictionary: Sparse Coding and Modeling for Point Clouds},
  author = {Or Litany and Tal Remez and Alex Bronstein},
  year = {2016},
  eprint = {1612.04956},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1612.04956v2},
}