dataset-augment/de_2/01/erode/low/augment_meta.json

{
  "status": "created",
  "variant": "erode",
  "level": "low",
  "sample_name": "de_2",
  "source_sample_id": "01",
  "augmented_sample_id": "01/erode/low",
  "seed": 9342649027846582329,
  "source_relative": "de_2/01/img/de_2-01.png",
  "output_relative": "de_2/01/erode/low/de_2-01.png",
  "source_image_size": {
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    "height": 1232
  },
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  },
  "allowed_output_sizes": [
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  "resolution_enforced": false,
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  "size_after_enforce": {
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  "target_size": {
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  },
  "copied_sidecars": [
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  ],
  "metrics_before": {
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    "blur_score_cv_denoised": 625.2406,
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    "mean_gray": 241.6004,
    "std_gray": 39.6829
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  "metrics_after": {
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    "std_gray": 28.4275
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    "foreground_ratio": -0.0103,
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    "std_gray": -11.2554
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  "params": {
    "operations": [
      "foreground_ink_erosion",
      "small_optional_blur",
      "small_optional_noise"
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    "level": "low",
    "level_config": {
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        [
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        [
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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": "ellipse",
    "ink_floor": 6,
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    "post_noise_sigma": 0.1705
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  "diff_metrics": {
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    "p95_absdiff": 23.0,
    "changed_pixel_ratio_gt8": 0.063043
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}