metric: RBOX
num_classes: 9

TrainDataset:
  !COCODataSet
    image_dir: images
    anno_path: annotations/train.json
    dataset_dir: dataset/spine_coco
    data_fields: ['image', 'gt_bbox', 'gt_class', 'is_crowd', 'gt_poly']

EvalDataset:
  !COCODataSet
    image_dir: images
    anno_path: annotations/valid.json
    dataset_dir: dataset/spine_coco
    data_fields: ['image', 'gt_bbox', 'gt_class', 'is_crowd', 'gt_poly']

TestDataset:
  !ImageFolder
    anno_path: annotations/valid.json
    dataset_dir: dataset/spine_coco