@inproceedings{accurateopticalflowviadirectcostvolume,
  title = {Accurate Optical Flow via Direct Cost Volume Processing},
  author = {Jia Xu and René Ranftl and Vladlen Koltun},
  year = {2017},
  booktitle = {CVPR 2017 7},
  eprint = {1704.07325},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.07325v1},
}