@inproceedings{sparsequantizationforpatchdescription,
  title = {Sparse Quantization for Patch Description},
  author = {Xavier Boix and Michael Gygli and Gemma Roig and Luc van Gool},
  year = {2013},
  booktitle = {CVPR 2013 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2013/html/Boix_Sparse_Quantization_for_2013_CVPR_paper.html},
}