{
  "origin_image_dir": "data/origin/",
  "new_image_dir": "data/new_train/",
  "train_image_dir": "data/train/",
  "test_image_dir": "data/test/",
  "model_save_dir": "model/",
  "image_width": 100,
  "image_height": 50,
  "max_captcha": 5,
  "image_suffix": "png",
  "char_set": "23456789abcdefghjkmpqrstuvwxy",
  "cycle_stop": 20000,
  "acc_stop": 0.99,
  "cycle_train": 100,
  "cycle_save": 500,
  "enable_gpu": 1, 
  "train_batch_size": 128,
  "test_batch_size": 100
}