@inproceedings{opticalflowestimationusingaspatial,
  title = {Optical Flow Estimation using a Spatial Pyramid Network},
  author = {Anurag Ranjan and Michael J. Black},
  year = {2016},
  booktitle = {CVPR 2017 7},
  eprint = {1611.00850},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1611.00850v2},
}