@article{learningjointintensitydepthsparse,
  title = {Learning joint intensity-depth sparse representations},
  author = {Ivana Tosic and Sarah Drewes},
  year = {2012},
  eprint = {1201.0566},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1201.0566v2},
}