{
  "version": "topview.calibration.v1",
  "site_id": "site_seocho",
  "cctv_id": "01",
  "source_image_size": [
    1280,
    720
  ],
  "basemap_image_size": [
    3072,
    3290
  ],
  "basemap_path": "/data/box_steam/260423_seochosite_dataset/input/basemap/resize/PS10009_3072x3290/basemap_3072x3290.png",
  "anchor_mode": "bottom_center",
  "image_points": [
    [
      612.158,
      422.363
    ],
    [
      180.49,
      441.388
    ],
    [
      639.05,
      341.933
    ],
    [
      1020.012,
      302.89
    ],
    [
      919.696,
      284.007
    ],
    [
      1123.447,
      311.313
    ],
    [
      1233.447,
      298.807
    ],
    [
      175.828,
      717.677
    ],
    [
      1025.947,
      339.245
    ],
    [
      1163.447,
      336.744
    ],
    [
      1257.197,
      324.237
    ],
    [
      883.446,
      314.232
    ]
  ],
  "basemap_points": [
    [
      1369.456,
      1756.464
    ],
    [
      1342.118,
      1563.637
    ],
    [
      1658.293,
      1684.48
    ],
    [
      1958.777,
      1963.62
    ],
    [
      2136.206,
      1866.598
    ],
    [
      1964.439,
      2065.219
    ],
    [
      2063.535,
      2197.33
    ],
    [
      1093.488,
      1783.381
    ],
    [
      1733.351,
      1942.121
    ],
    [
      1802.445,
      2072.321
    ],
    [
      1858.252,
      2165.321
    ],
    [
      1829.358,
      1841.261
    ]
  ],
  "homography_matrix": [
    [
      -0.07006059926125134,
      -5.389648941839747,
      145.4704501982159
    ],
    [
      -0.6357957934339317,
      -12.015624733057127,
      2736.685474761991
    ],
    [
      7.236336623411934e-05,
      -0.006150432843172425,
      1.0
    ]
  ],
  "quality": {
    "schema_version": "topview.reprojection_quality.v1",
    "pair_count": 12,
    "mean_error_px": 21.005152392006522,
    "median_error_px": 22.15469149785264,
    "max_error_px": 31.497637531380267,
    "outlier_threshold_px": 53.695733636011305,
    "outlier_count": 0,
    "point_errors": [
      {
        "index": 0,
        "point_number": 1,
        "image_point": [
          612.158,
          422.363
        ],
        "basemap_point": [
          1369.456,
          1756.464
        ],
        "projected_point": [
          1399.3701171875,
          1755.7916259765625
        ],
        "error_px": 29.921672646008314,
        "outlier_candidate": false
      },
      {
        "index": 1,
        "point_number": 2,
        "image_point": [
          180.49,
          441.388
        ],
        "basemap_point": [
          1342.118,
          1563.637
        ],
        "projected_point": [
          1319.942138671875,
          1575.8798828125
        ],
        "error_px": 25.330949551977643,
        "outlier_candidate": false
      },
      {
        "index": 2,
        "point_number": 3,
        "image_point": [
          639.05,
          341.933
        ],
        "basemap_point": [
          1658.293,
          1684.48
        ],
        "projected_point": [
          1648.574462890625,
          1682.5999755859375
        ],
        "error_px": 9.898709781772977,
        "outlier_candidate": false
      },
      {
        "index": 3,
        "point_number": 4,
        "image_point": [
          1020.012,
          302.89
        ],
        "basemap_point": [
          1958.777,
          1963.62
        ],
        "projected_point": [
          1975.005126953125,
          1965.85986328125
        ],
        "error_px": 16.38197460397962,
        "outlier_candidate": false
      },
      {
        "index": 4,
        "point_number": 5,
        "image_point": [
          919.696,
          284.007
        ],
        "basemap_point": [
          2136.206,
          1866.598
        ],
        "projected_point": [
          2131.186279296875,
          1853.2042236328125
        ],
        "error_px": 14.303525485404368,
        "outlier_candidate": false
      },
      {
        "index": 5,
        "point_number": 6,
        "image_point": [
          1123.447,
          311.313
        ],
        "basemap_point": [
          1964.439,
          2065.219
        ],
        "projected_point": [
          1933.1427001953125,
          2061.663330078125
        ],
        "error_px": 31.497637531380267,
        "outlier_candidate": false
      },
      {
        "index": 6,
        "point_number": 7,
        "image_point": [
          1233.447,
          298.807
        ],
        "basemap_point": [
          2063.535,
          2197.33
        ],
        "projected_point": [
          2072.5927734375,
          2188.12158203125
        ],
        "error_px": 12.916587054337525,
        "outlier_candidate": false
      },
      {
        "index": 7,
        "point_number": 8,
        "image_point": [
          175.828,
          717.677
        ],
        "basemap_point": [
          1093.488,
          1783.381
        ],
        "projected_point": [
          1098.0726318359375,
          1763.5732421875
        ],
        "error_px": 20.331407197480193,
        "outlier_candidate": false
      },
      {
        "index": 8,
        "point_number": 9,
        "image_point": [
          1025.947,
          339.245
        ],
        "basemap_point": [
          1733.351,
          1942.121
        ],
        "projected_point": [
          1733.5615234375,
          1967.7186279296875
        ],
        "error_px": 25.598493622563993,
        "outlier_candidate": false
      },
      {
        "index": 9,
        "point_number": 10,
        "image_point": [
          1163.447,
          336.744
        ],
        "basemap_point": [
          1802.445,
          2072.321
        ],
        "projected_point": [
          1774.160888671875,
          2076.35595703125
        ],
        "error_px": 28.57047132733025,
        "outlier_candidate": false
      },
      {
        "index": 10,
        "point_number": 11,
        "image_point": [
          1257.197,
          324.237
        ],
        "basemap_point": [
          1858.252,
          2165.321
        ],
        "projected_point": [
          1871.224853515625,
          2168.396484375
        ],
        "error_px": 13.332424103618022,
        "outlier_candidate": false
      },
      {
        "index": 11,
        "point_number": 12,
        "image_point": [
          883.446,
          314.232
        ],
        "basemap_point": [
          1829.358,
          1841.261
        ],
        "projected_point": [
          1853.3004150390625,
          1842.56640625
        ],
        "error_px": 23.977975798225085,
        "outlier_candidate": false
      }
    ]
  },
  "world_transform": {
    "schema_version": "topview.world_transform.georef.v1",
    "georef_path": "/data/box_steam/260423_seochosite_dataset/input/basemap/resize/PS10009_3072x3290/basemap_3072x3290.georef.json",
    "epsg": "EPSG:5186",
    "geo_transform": [
      200035.9308483082,
      0.0245174,
      0.0,
      543486.6976847183,
      0.0,
      -0.0245174
    ],
    "resize_transform": {
      "raw_x = resized_x * scale_x": true,
      "raw_y = resized_y * scale_y": true,
      "scale_x": 5.216145833333333,
      "scale_y": 5.214589665653495
    },
    "image_size": {
      "original": [
        16024,
        17156
      ],
      "resized": [
        3072,
        3290
      ]
    },
    "meters_per_resized_pixel": {
      "x": 0.12788633385416667,
      "y": 0.12784818066869302,
      "average": 0.12786725726142983
    },
    "quantization_error_estimate_m": {
      "axis_half_pixel_x": 0.06394316692708334,
      "axis_half_pixel_y": 0.06392409033434651,
      "diagonal_half_pixel": 0.09041580570751188
    }
  },
  "created_at": "2026-05-07T08:07:38.204149+00:00",
  "source": {
    "input_kind": "saved_config_import",
    "source_video_path": "/data/box_steam/260423_seochosite_dataset/input/video/20260507_155115_260507_샘플다시저장_원본영상_sample_live_720p_10fps_aligned/2026-04-23 12_59_58 이동형 #1__live_camfix_1280x720_10fps_crf23.mp4",
    "camera_frame_path": "/data/topview_calibrator/work/uploads/07e1914a361c42cf85de50b17f8d9e6a/camera_frame.jpg",
    "calibration_frame_index": 0,
    "imported_config_path": "/data/topview_calibrator/config/site_seocho/01_video경로변경.json",
    "sample_manifest_path": null,
    "sample_video_variant": null,
    "basemap_georef_path": "/data/box_steam/260423_seochosite_dataset/input/basemap/resize/PS10009_3072x3290/basemap_3072x3290.georef.json"
  }
}