@article{Kee:2013:EPM,
  note = {Presented at SIGGRAPH 2013},
  doi = {0.1145/2487228.2487236},
  title = {Exposing Photo Manipulation with Inconsistent Shadows},
  journal = {ACM Transactions on Graphics},
  author = {Eric Kee and James F. O'Brien and Hany Farid},
  number = 4,
  month = sep,
  volume = 32,
  year = 2013,
  pages = {28:1--12},
  url = {https://objf.ai/papers/Kee-EPM-2013-09/},
}