@inproceedings{ijcai2018p501,
  title     = {Line separation from topographic maps using regional color and spatial information},
  author    = {Pengfei Xu and Qiguang Miao and Tiange Liu and Xiaojiang Chen and Dingyi Fang},
  booktitle = {Proceedings of the Twenty-Seventh International Joint Conference on
               Artificial Intelligence, {IJCAI-18}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {3606--3612},
  year      = {2018},
  month     = {7},
  doi       = {10.24963/ijcai.2018/501},
  url       = {https://doi.org/10.24963/ijcai.2018/501},
}