{
  "splats": 1498877,
  "finite": true,
  "sh_degree": 0,
  "training_views": 576,
  "heldout_views": 12,
  "resolution": [
    768,
    576
  ],
  "training_steps": 16000,
  "cleanup": {
    "input_splats": 1499999,
    "kept": 1498877,
    "removed": 1122,
    "max_sigma": 0.5,
    "reason": "Exclude exploded Gaussian footprints responsible for colored haze; source geometry and camera views remain unchanged."
  },
  "cleaned_metrics": {
    "psnr": 34.601437,
    "ssim": 0.9718054
  },
  "metrics": [
    {
      "steps": 4000,
      "psnr": 30.802076,
      "ssim": 0.93751144
    },
    {
      "steps": 8000,
      "psnr": 30.995832,
      "ssim": 0.95786595
    },
    {
      "steps": 12000,
      "psnr": 32.105816,
      "ssim": 0.9499433
    },
    {
      "steps": 16000,
      "psnr": 32.253548,
      "ssim": 0.96096605
    }
  ],
  "sha256": "a8efcdc98db9fbbf0368990707c991d5e81a240230e1888ce7331a888b3a50aa",
  "provenance": "Trained on synthetic camera views of the repaired textured mesh, not original photographs. Missing original detail is not recovered.",
  "source": {
    "file": "training-report.json",
    "sha256": "baba7664c5b079314d1bdb097301489d260adcc459ddbb71c7fc532f2f6d0327"
  },
  "evaluation_note": "The same 12 synthetic evaluation views were used before and after scene-specific cleanup; no fresh test set."
}