$ python convert_lsun.py --source_dir $SOURCE_PATH --target_dir $TARGET_PATH
  $ python convert_icdar.py --source_dir $SOURCE_PATH --target_dir $TARGET_PATH

  $ python train_lsun.py --data_path $DATA_PATH
  $ python train_chn.py --data_dir $DATA_DIR

@article{arxiv1611.04076,
  author = {Xudong Mao and Qing Li and Haoran Xie and Raymond Y.K. Lau and Zhen Wang and Stephen Paul Smolley},
  title = {Least Squares Generative Adversarial Networks},
  journal = {arXiv preprint arXiv:1611.04076},
  year = {2016}
}