{
  "scope": "Synthetic image demonstration; not a captured merchant page. Masked pixels model preserving layout with ignoreSelectors.",
  "cases": {
    "unmasked": {
      "changedPixels": 28839,
      "totalPixels": 256000,
      "changedPixelRatio": 0.1126523437
    },
    "masked": {
      "changedPixels": 140,
      "totalPixels": 256000,
      "changedPixelRatio": 0.000546875
    },
    "noise-only-masked": {
      "changedPixels": 0,
      "totalPixels": 256000,
      "changedPixelRatio": 0.0
    },
    "noise-only-unmasked": {
      "changedPixels": 28699,
      "totalPixels": 256000,
      "changedPixelRatio": 0.1121054688
    }
  }
}