{
  "status": "created",
  "variant": "erode",
  "level": "high",
  "sample_name": "ja_21",
  "source_sample_id": "01",
  "augmented_sample_id": "01/erode/high",
  "seed": 14804386076560535063,
  "source_relative": "ja_21/01/img/ja_21-01.png",
  "output_relative": "ja_21/01/erode/high/ja_21-01.png",
  "source_image_size": {
    "width": 1232,
    "height": 864
  },
  "output_image_size": {
    "width": 1232,
    "height": 864
  },
  "allowed_output_sizes": [
    {
      "width": 1232,
      "height": 864
    },
    {
      "width": 864,
      "height": 1232
    }
  ],
  "resolution_enforced": false,
  "size_before_enforce": {
    "width": 1232,
    "height": 864
  },
  "size_after_enforce": {
    "width": 1232,
    "height": 864
  },
  "target_size": {
    "width": 1232,
    "height": 864
  },
  "copied_sidecars": [
    "answer.json"
  ],
  "metrics_before": {
    "blur_score_cv": 4960.7653,
    "blur_score_cv_denoised": 999.7486,
    "foreground_ratio": 0.231091,
    "mean_gray": 232.0533,
    "std_gray": 60.0892
  },
  "metrics_after": {
    "blur_score_cv": 3149.3108,
    "blur_score_cv_denoised": 608.9369,
    "foreground_ratio": 0.215673,
    "mean_gray": 237.2565,
    "std_gray": 47.1872
  },
  "metrics_delta": {
    "blur_score_cv": -1811.4545,
    "blur_score_cv_denoised": -390.8117,
    "foreground_ratio": -0.0154,
    "mean_gray": 5.2032,
    "std_gray": -12.902
  },
  "params": {
    "operations": [
      "foreground_ink_erosion",
      "small_optional_blur",
      "small_optional_noise"
    ],
    "level": "high",
    "level_config": {
      "iterations": [
        [
          1,
          1,
          2
        ],
        [
          0.75,
          0.2,
          0.05
        ]
      ],
      "strength": [
        0.58,
        0.78
      ],
      "post_blur_sigma": [
        0.1,
        0.36
      ],
      "post_noise_sigma": [
        0.3,
        1.6
      ]
    },
    "kernel_size": 2,
    "kernel_shape": "ellipse",
    "ink_floor": 16,
    "iterations": 1,
    "strength": 0.6749,
    "post_blur_sigma": 0.182,
    "post_noise_sigma": 1.1569
  },
  "diff_metrics": {
    "mean_absdiff": 6.4634,
    "p95_absdiff": 52.0,
    "changed_pixel_ratio_gt8": 0.097922
  }
}