preprocessor_config.json

{
  "downsample_mode": "4x",
  "max_slice_nums": 9,
  "patch_size": 14,
  "scale_resolution": 448,
  "slice_mode": true,
  "use_image_id": true,
  "image_mean": [
    0.5,
    0.5,
    0.5
  ],
  "image_std": [
    0.5,
    0.5,
    0.5
  ],
  "image_processor_type": "MiniCPMOcrImageProcessor",
  "processor_class": "MiniCPMOcrProcessor"
}