workspace/ComfyUI/models/vitmatte/preprocessor_config.json

{
  "do_normalize": true,
  "do_pad": true,
  "do_rescale": true,
  "image_mean": [
    0.5,
    0.5,
    0.5
  ],
  "image_processor_type": "VitMatteImageProcessor",
  "image_std": [
    0.5,
    0.5,
    0.5
  ],
  "rescale_factor": 0.00392156862745098,
  "size_divisibility": 32
}