{
  "num_gt": 3210,
  "num_registered": 3210,
  "num_common": 3210,
  "scale": 0.9999999999999981,
  "position_error_mm": {
    "mean": 1.8766510616970764e-13,
    "median": 1.9638418250041015e-13,
    "max": 5.389157964038493e-13
  },
  "rotation_error_deg": {
    "mean": 3.6132782525489113e-07,
    "median": 0.0,
    "max": 2.091309789151873e-06
  }
}