TrainReader:
  reader_function: ppocr.data.det.dataset_traversal,TrainReader
  process_function: ppocr.data.det.sast_process,SASTProcessTrain
  num_workers: 8
  img_set_dir: ./train_data/
  label_file_path: [./train_data/icdar13/train_label_json.txt, ./train_data/icdar15/train_label_json.txt, ./train_data/icdar17_mlt_latin/train_label_json.txt, ./train_data/coco_text_icdar_4pts/train_label_json.txt]
  data_ratio_list: [0.1, 0.45, 0.3, 0.15]
  min_crop_side_ratio: 0.3
  min_crop_size: 24
  min_text_size: 4
  max_text_size: 512

EvalReader:
  reader_function: ppocr.data.det.dataset_traversal,EvalTestReader
  process_function: ppocr.data.det.sast_process,SASTProcessTest
  img_set_dir: ./train_data/icdar2015/text_localization/
  label_file_path: ./train_data/icdar2015/text_localization/test_icdar2015_label.txt
  max_side_len: 1536
  
TestReader:
  reader_function: ppocr.data.det.dataset_traversal,EvalTestReader
  process_function: ppocr.data.det.sast_process,SASTProcessTest
  infer_img: ./train_data/icdar2015/text_localization/ch4_test_images/img_11.jpg
  max_side_len: 1536