@article{indefenseofclassicalimageprocessingfast,
  title = {In Defense of Classical Image Processing: Fast Depth Completion on the CPU},
  author = {Jason Ku and Ali Harakeh and Steven L. Waslander},
  year = {2018},
  eprint = {1802.00036},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.00036v1},
}