dataset-augment/ja_22/01/erode/medium/augment_meta.json

{
  "status": "created",
  "variant": "erode",
  "level": "medium",
  "sample_name": "ja_22",
  "source_sample_id": "01",
  "augmented_sample_id": "01/erode/medium",
  "seed": 14349076381857701472,
  "source_relative": "ja_22/01/img/ja_22-01.png",
  "output_relative": "ja_22/01/erode/medium/ja_22-01.png",
  "source_image_size": {
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    "height": 1232
  },
  "output_image_size": {
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  },
  "allowed_output_sizes": [
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    },
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  "resolution_enforced": false,
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  },
  "size_after_enforce": {
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  },
  "target_size": {
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    "height": 1232
  },
  "copied_sidecars": [
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  ],
  "metrics_before": {
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    "blur_score_cv_denoised": 876.1586,
    "foreground_ratio": 0.37123,
    "mean_gray": 217.24,
    "std_gray": 68.7588
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  "metrics_after": {
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    "mean_gray": 223.8423,
    "std_gray": 58.9646
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  "metrics_delta": {
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    "foreground_ratio": -0.0235,
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    "std_gray": -9.7942
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  "params": {
    "operations": [
      "foreground_ink_erosion",
      "small_optional_blur",
      "small_optional_noise"
    ],
    "level": "medium",
    "level_config": {
      "iterations": [
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          1,
          2
        ],
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      ],
      "strength": [
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      "post_blur_sigma": [
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      "post_noise_sigma": [
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    "kernel_size": 2,
    "kernel_shape": "cross",
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    "iterations": 1,
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    "post_blur_sigma": 0.1093,
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  "diff_metrics": {
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    "p95_absdiff": 56.0,
    "changed_pixel_ratio_gt8": 0.135859
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}