@inproceedings{khan2017space,
  title  = {Space-efficient Pointwise Computation of the Distance Transform on GPUs},
  author = {Khan, Numair and Zahran, Mohamed},
  booktitle = {2017 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)},
  pages  = {557--566},
  year   = {2017},
  organization = {IEEE}
}