stats.json

{
  "instances": {
    "train": {
      "1": 16358,
      "0": 27114,
      "3": 10881,
      "2": 9941
    },
    "val": {
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      "0": 4807,
      "1": 2992,
      "3": 1903
    }
  },
  "images_per_source": {
    "train": {
      "uav": 2017,
      "rdd": 20215,
      "rdv": 3445
    },
    "val": {
      "rdd": 3552,
      "rdv": 604,
      "uav": 353
    }
  },
  "backgrounds": {},
  "total_images": 30186,
  "total_instances": 75765
}