@article{spotthedifferencebyobjectdetection,
  title = {Spot the Difference by Object Detection},
  author = {Junhui Wu and Yun Ye and Yu Chen and Zhi Weng},
  year = {2018},
  eprint = {1801.01051},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.01051v1},
}