@article{reconstructivesparsecodetransferfor,
  title = {Reconstructive Sparse Code Transfer for Contour Detection and Semantic Labeling},
  author = {Michael Maire and Stella X. Yu and Pietro Perona},
  year = {2014},
  eprint = {1410.4521},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1410.4521v1},
}