{
  "inputs": {
    "input": [1, 3, 480, 640]
  },
  "calibration_num": 100,
  "calibration_method": "ema",
  "default_loader": {
    "dataset_path": "/mnt/datasets/widerface",
    "file_extensions": ["jpg", "jpeg", "png"],
    "preprocessings": [
      {
        "resize": {
          "width": 640,
          "height": 480
        }
      },
      {
        "normalize": {
          "mean": [127.0, 127.0, 127.0],
          "std": [128.0, 128.0, 128.0]
        }
      },
      {
        "transpose": {
          "axis": [2, 0, 1]
        }
      },
      {
        "expandDim": {
          "axis": 0
        }
      }
    ]
  }
}