preprocess.json

{
  "crop": false,
  "horizontal_flip": false,
  "mean": [
    0.485,
    0.456,
    0.406
  ],
  "preserve_aspect_ratio": true,
  "resize_longest_side_px": 1024,
  "std": [
    0.229,
    0.224,
    0.225
  ],
  "stretch": false
}