@article{huang2019designing,
  title={Designing Statistical Model-based Discriminator for Identifying Computer-generated Graphics from Natural Images.},
  author={Huang, Mingying and Xu, Ming and Qiao, Tong and Wu, Ting and Zheng, Ning},
  journal={J. Univers. Comput. Sci.},
  volume={25},
  number={9},
  pages={1151--0},
  year={2019}
}