{
  "schema_version": "1.0",
  "created_utc": "2026-06-01T23:04:48Z",
  "vision_config": {
    "MarkerType": "DICT_4X4_250",
    "MarkerSize": 0.025
  },
  "camera": {
    "camera_id": "a",
    "intrinsics_file": "C:\\Users\\kech\\SynologyDrive\\2026-AppServer-AppRobot\\appRobotRendering\\data\\simulation\\Scene11\\render_a.npz",
    "camera_matrix": [
      [
        2000.0,
        0.0,
        720.0
      ],
      [
        0.0,
        2000.0,
        540.0
      ],
      [
        0.0,
        0.0,
        1.0
      ]
    ],
    "distortion_coefficients": [
      0.0,
      0.0,
      0.0,
      0.0,
      0.0
    ]
  },
  "image": {
    "image_file": "C:\\Users\\kech\\SynologyDrive\\2026-AppServer-AppRobot\\appRobotRendering\\data\\simulation\\Scene11\\render_a.png",
    "image_sha256": "69f604dd23def8746ba573859ddb6c08c437d4973a75f64bea34a87796b90421",
    "width_px": 1440,
    "height_px": 1080
  },
  "aruco": {
    "dictionary": "DICT_4X4_250",
    "num_detected_markers": 39,
    "num_rejected_candidates": 26
  },
  "detections": [
    {
      "observation_id": "1808c18c-1a4b-4a6f-8a51-8170dc68f7cb",
      "type": "aruco",
      "marker_id": 232,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          825.0,
          674.0
        ],
        [
          859.0,
          658.0
        ],
        [
          878.0,
          698.0
        ],
        [
          843.0,
          715.0
        ]
      ],
      "center_px": [
        851.25,
        686.25
      ],
      "quality": {
        "area_px": 1702.5,
        "perimeter_px": 165.54714584350586,
        "sharpness": {
          "laplacian_var": 4514.881709725242
        },
        "contrast": {
          "p05": 21.0,
          "p95": 189.0,
          "dynamic_range": 168.0,
          "mean_gray": 103.7573402417962,
          "std_gray": 76.46956799629864
        },
        "geometry": {
          "distance_to_center_norm": 0.2183428853750229,
          "distance_to_border_px": 365.0
        },
        "edge_ratio": 1.1916256441185538,
        "edge_lengths_px": [
          37.57658767700195,
          44.283180236816406,
          38.910152435302734,
          44.777225494384766
        ]
      },
      "confidence": 0.8391897278609681
    },
    {
      "observation_id": "09a8fbae-9c21-4c20-9cb4-1d94224a70e5",
      "type": "aruco",
      "marker_id": 97,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1153.0,
          1051.0
        ],
        [
          1119.0,
          1022.0
        ],
        [
          1151.0,
          1002.0
        ],
        [
          1185.0,
          1030.0
        ]
      ],
      "center_px": [
        1152.0,
        1026.25
      ],
      "quality": {
        "area_px": 1609.0,
        "perimeter_px": 164.74447631835938,
        "sharpness": {
          "laplacian_var": 3375.8111966012084
        },
        "contrast": {
          "p05": 10.0,
          "p95": 178.0,
          "dynamic_range": 168.0,
          "mean_gray": 88.68046804680468,
          "std_gray": 77.83651753442687
        },
        "geometry": {
          "distance_to_center_norm": 0.7227033376693726,
          "distance_to_border_px": 29.0
        },
        "edge_ratio": 1.1842244925975356,
        "edge_lengths_px": [
          44.68780517578125,
          37.735923767089844,
          44.04542922973633,
          38.27531814575195
        ]
      },
      "confidence": 0.4897720015297098
    },
    {
      "observation_id": "3c821bf0-e93b-42f4-879d-006cf8588099",
      "type": "aruco",
      "marker_id": 95,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          873.0,
          1052.0
        ],
        [
          844.0,
          1023.0
        ],
        [
          880.0,
          1003.0
        ],
        [
          909.0,
          1031.0
        ]
      ],
      "center_px": [
        876.5,
        1027.25
      ],
      "quality": {
        "area_px": 1620.5,
        "perimeter_px": 164.18333435058594,
        "sharpness": {
          "laplacian_var": 3206.4713997868444
        },
        "contrast": {
          "p05": 12.0,
          "p95": 180.0,
          "dynamic_range": 168.0,
          "mean_gray": 76.13542600896861,
          "std_gray": 75.65542935992539
        },
        "geometry": {
          "distance_to_center_norm": 0.568629264831543,
          "distance_to_border_px": 28.0
        },
        "edge_ratio": 1.0338874545984136,
        "edge_lengths_px": [
          41.01219177246094,
          41.18252182006836,
          40.31128692626953,
          41.67733383178711
        ]
      },
      "confidence": 0.5416450286820796
    },
    {
      "observation_id": "1d665222-5698-4d16-bcd6-8fc4d16ca09a",
      "type": "aruco",
      "marker_id": 103,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          653.0,
          1019.0
        ],
        [
          628.0,
          991.0
        ],
        [
          665.0,
          971.0
        ],
        [
          690.0,
          998.0
        ]
      ],
      "center_px": [
        659.0,
        994.75
      ],
      "quality": {
        "area_px": 1530.0,
        "perimeter_px": 158.93696212768555,
        "sharpness": {
          "laplacian_var": 3437.419903381642
        },
        "contrast": {
          "p05": 16.0,
          "p95": 180.0,
          "dynamic_range": 164.0,
          "mean_gray": 110.15748792270531,
          "std_gray": 75.28847792125384
        },
        "geometry": {
          "distance_to_center_norm": 0.5098033547401428,
          "distance_to_border_px": 61.0
        },
        "edge_ratio": 1.1561920099058225,
        "edge_lengths_px": [
          37.53664779663086,
          42.05948257446289,
          36.79673767089844,
          42.54409408569336
        ]
      },
      "confidence": 0.8649082431225718
    },
    {
      "observation_id": "388c88f5-7d26-4293-b979-a612ac5ef358",
      "type": "aruco",
      "marker_id": 54,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1164.0,
          984.0
        ],
        [
          1130.0,
          957.0
        ],
        [
          1161.0,
          938.0
        ],
        [
          1194.0,
          965.0
        ]
      ],
      "center_px": [
        1162.25,
        961.0
      ],
      "quality": {
        "area_px": 1460.0,
        "perimeter_px": 157.92448043823242,
        "sharpness": {
          "laplacian_var": 2664.892668095092
        },
        "contrast": {
          "p05": 10.0,
          "p95": 176.0,
          "dynamic_range": 166.0,
          "mean_gray": 43.87979797979798,
          "std_gray": 61.645096112396985
        },
        "geometry": {
          "distance_to_center_norm": 0.6784387230873108,
          "distance_to_border_px": 96.0
        },
        "edge_ratio": 1.2226386823507573,
        "edge_lengths_px": [
          43.416587829589844,
          36.359317779541016,
          42.63801193237305,
          35.510562896728516
        ]
      },
      "confidence": 0.7960923757637975
    },
    {
      "observation_id": "f1a9762a-736d-4a45-80d5-701ac94c62bc",
      "type": "aruco",
      "marker_id": 243,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          709.0,
          786.0
        ],
        [
          747.0,
          768.0
        ],
        [
          748.0,
          803.0
        ],
        [
          711.0,
          822.0
        ]
      ],
      "center_px": [
        728.75,
        794.75
      ],
      "quality": {
        "area_px": 1359.0,
        "perimeter_px": 154.71065521240234,
        "sharpness": {
          "laplacian_var": 2260.5380061129895
        },
        "contrast": {
          "p05": 20.0,
          "p95": 181.0,
          "dynamic_range": 161.0,
          "mean_gray": 73.36183524504692,
          "std_gray": 70.2142813143456
        },
        "geometry": {
          "distance_to_center_norm": 0.2832224667072296,
          "distance_to_border_px": 258.0
        },
        "edge_ratio": 1.2008697448376604,
        "edge_lengths_px": [
          42.04759216308594,
          35.0142822265625,
          41.59326934814453,
          36.055511474609375
        ]
      },
      "confidence": 0.7544531818665127
    },
    {
      "observation_id": "0818ac7c-749a-4293-9229-88f2c89465b6",
      "type": "aruco",
      "marker_id": 229,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          654.0,
          707.0
        ],
        [
          692.0,
          690.0
        ],
        [
          719.0,
          711.0
        ],
        [
          680.0,
          728.0
        ]
      ],
      "center_px": [
        686.25,
        709.0
      ],
      "quality": {
        "area_px": 1259.0,
        "perimeter_px": 151.80022430419922,
        "sharpness": {
          "laplacian_var": 2633.8435173048133
        },
        "contrast": {
          "p05": 10.0,
          "p95": 175.0,
          "dynamic_range": 165.0,
          "mean_gray": 58.67124856815578,
          "std_gray": 68.67948240879046
        },
        "geometry": {
          "distance_to_center_norm": 0.19148562848567963,
          "distance_to_border_px": 352.0
        },
        "edge_ratio": 1.2729539213485186,
        "edge_lengths_px": [
          41.62931823730469,
          34.20526123046875,
          42.54409408569336,
          33.42155075073242
        ]
      },
      "confidence": 0.6593587711675972
    },
    {
      "observation_id": "2629794f-a69a-4ff6-afdf-7e9e4a538bb7",
      "type": "aruco",
      "marker_id": 55,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          997.0,
          956.0
        ],
        [
          968.0,
          930.0
        ],
        [
          1001.0,
          912.0
        ],
        [
          1029.0,
          937.0
        ]
      ],
      "center_px": [
        998.75,
        933.75
      ],
      "quality": {
        "area_px": 1356.0,
        "perimeter_px": 151.29081344604492,
        "sharpness": {
          "laplacian_var": 4080.7783951964525
        },
        "contrast": {
          "p05": 10.0,
          "p95": 177.0,
          "dynamic_range": 167.0,
          "mean_gray": 79.30289532293986,
          "std_gray": 75.61505497915935
        },
        "geometry": {
          "distance_to_center_norm": 0.5360355377197266,
          "distance_to_border_px": 124.0
        },
        "edge_ratio": 1.0465691176047012,
        "edge_lengths_px": [
          38.94868469238281,
          37.58989334106445,
          37.53664779663086,
          37.2155876159668
        ]
      },
      "confidence": 0.8637747711006405
    },
    {
      "observation_id": "8f207a3d-2e77-422f-9710-c2d588913868",
      "type": "aruco",
      "marker_id": 248,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          773.0,
          654.0
        ],
        [
          800.0,
          677.0
        ],
        [
          764.0,
          694.0
        ],
        [
          737.0,
          671.0
        ]
      ],
      "center_px": [
        768.5,
        674.0
      ],
      "quality": {
        "area_px": 1287.0,
        "perimeter_px": 150.56070709228516,
        "sharpness": {
          "laplacian_var": 4003.0380430269383
        },
        "contrast": {
          "p05": 10.0,
          "p95": 177.0,
          "dynamic_range": 167.0,
          "mean_gray": 83.79678530424799,
          "std_gray": 74.96394105230078
        },
        "geometry": {
          "distance_to_center_norm": 0.15834113955497742,
          "distance_to_border_px": 386.0
        },
        "edge_ratio": 1.1224688504303328,
        "edge_lengths_px": [
          35.46829605102539,
          39.81205749511719,
          35.46829605102539,
          39.81205749511719
        ]
      },
      "confidence": 0.7643864679817702
    },
    {
      "observation_id": "2b710191-5e3b-459c-b8d0-7455c9ce2c84",
      "type": "aruco",
      "marker_id": 47,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1108.0,
          934.0
        ],
        [
          1076.0,
          909.0
        ],
        [
          1106.0,
          891.0
        ],
        [
          1137.0,
          915.0
        ]
      ],
      "center_px": [
        1106.75,
        912.25
      ],
      "quality": {
        "area_px": 1305.5,
        "perimeter_px": 149.4680519104004,
        "sharpness": {
          "laplacian_var": 3776.7130896689832
        },
        "contrast": {
          "p05": 10.0,
          "p95": 176.0,
          "dynamic_range": 166.0,
          "mean_gray": 70.87935034802784,
          "std_gray": 73.26091575846023
        },
        "geometry": {
          "distance_to_center_norm": 0.596435546875,
          "distance_to_border_px": 146.0
        },
        "edge_ratio": 1.1712728361415894,
        "edge_lengths_px": [
          40.607879638671875,
          34.98571014404297,
          39.20458984375,
          34.66987228393555
        ]
      },
      "confidence": 0.743066266439157
    },
    {
      "observation_id": "7bb50397-bef0-4c13-ba51-a44d313cd747",
      "type": "aruco",
      "marker_id": 51,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          729.0,
          949.0
        ],
        [
          705.0,
          923.0
        ],
        [
          739.0,
          905.0
        ],
        [
          764.0,
          931.0
        ]
      ],
      "center_px": [
        734.25,
        927.0
      ],
      "quality": {
        "area_px": 1338.0,
        "perimeter_px": 149.28109741210938,
        "sharpness": {
          "laplacian_var": 3557.709171686103
        },
        "contrast": {
          "p05": 15.0,
          "p95": 179.0,
          "dynamic_range": 164.0,
          "mean_gray": 73.6470588235294,
          "std_gray": 71.76741396369076
        },
        "geometry": {
          "distance_to_center_norm": 0.43029141426086426,
          "distance_to_border_px": 131.0
        },
        "edge_ratio": 1.1123040854922408,
        "edge_lengths_px": [
          35.38361358642578,
          38.470767974853516,
          36.06937789916992,
          39.357337951660156
        ]
      },
      "confidence": 0.8019389766111062
    },
    {
      "observation_id": "2b6128b7-4e0c-461e-9b44-d931f1e6b723",
      "type": "aruco",
      "marker_id": 245,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          826.0,
          629.0
        ],
        [
          854.0,
          651.0
        ],
        [
          819.0,
          668.0
        ],
        [
          792.0,
          645.0
        ]
      ],
      "center_px": [
        822.75,
        648.25
      ],
      "quality": {
        "area_px": 1230.0,
        "perimeter_px": 147.56402206420898,
        "sharpness": {
          "laplacian_var": 3176.963926980522
        },
        "contrast": {
          "p05": 10.0,
          "p95": 176.0,
          "dynamic_range": 166.0,
          "mean_gray": 72.9661214953271,
          "std_gray": 73.6755486512951
        },
        "geometry": {
          "distance_to_center_norm": 0.16583357751369476,
          "distance_to_border_px": 412.0
        },
        "edge_ratio": 1.09704036470559,
        "edge_lengths_px": [
          35.608985900878906,
          38.910152435302734,
          35.46829605102539,
          37.57658767700195
        ]
      },
      "confidence": 0.7474656597709249
    },
    {
      "observation_id": "0f69d2d8-3a43-44c2-8026-df310deb121f",
      "type": "aruco",
      "marker_id": 210,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          336.0,
          842.0
        ],
        [
          374.0,
          825.0
        ],
        [
          394.0,
          849.0
        ],
        [
          355.0,
          867.0
        ]
      ],
      "center_px": [
        364.75,
        845.75
      ],
      "quality": {
        "area_px": 1284.5,
        "perimeter_px": 147.22441864013672,
        "sharpness": {
          "laplacian_var": 3177.70825778078
        },
        "contrast": {
          "p05": 21.0,
          "p95": 181.0,
          "dynamic_range": 160.0,
          "mean_gray": 78.64050056882822,
          "std_gray": 68.62297779153933
        },
        "geometry": {
          "distance_to_center_norm": 0.5207847952842712,
          "distance_to_border_px": 213.0
        },
        "edge_ratio": 1.3749068716752586,
        "edge_lengths_px": [
          41.62931823730469,
          31.240999221801758,
          42.95346450805664,
          31.400636672973633
        ]
      },
      "confidence": 0.6228300628754091
    },
    {
      "observation_id": "972084e9-d032-42f0-b518-9ed4a2003b00",
      "type": "aruco",
      "marker_id": 40,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          633.0,
          418.0
        ],
        [
          599.0,
          419.0
        ],
        [
          597.0,
          382.0
        ],
        [
          631.0,
          381.0
        ]
      ],
      "center_px": [
        615.0,
        400.0
      ],
      "quality": {
        "area_px": 1260.0,
        "perimeter_px": 142.13743591308594,
        "sharpness": {
          "laplacian_var": 1507.726237283657
        },
        "contrast": {
          "p05": 28.0,
          "p95": 186.0,
          "dynamic_range": 158.0,
          "mean_gray": 78.37011494252873,
          "std_gray": 66.60120484040574
        },
        "geometry": {
          "distance_to_center_norm": 0.1944444477558136,
          "distance_to_border_px": 381.0
        },
        "edge_ratio": 1.0893529593181372,
        "edge_lengths_px": [
          34.01470184326172,
          37.05401611328125,
          34.01470184326172,
          37.05401611328125
        ]
      },
      "confidence": 0.7710999385596605
    },
    {
      "observation_id": "cff86167-26eb-49b6-a442-6197b22e88ae",
      "type": "aruco",
      "marker_id": 85,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1334.0,
          841.0
        ],
        [
          1302.0,
          818.0
        ],
        [
          1329.0,
          802.0
        ],
        [
          1361.0,
          825.0
        ]
      ],
      "center_px": [
        1331.5,
        821.5
      ],
      "quality": {
        "area_px": 1133.0,
        "perimeter_px": 141.5856590270996,
        "sharpness": {
          "laplacian_var": 3408.277952239497
        },
        "contrast": {
          "p05": 9.0,
          "p95": 171.0,
          "dynamic_range": 162.0,
          "mean_gray": 107.92298136645962,
          "std_gray": 71.27069580516559
        },
        "geometry": {
          "distance_to_center_norm": 0.7479804158210754,
          "distance_to_border_px": 79.0
        },
        "edge_ratio": 1.2556470590308733,
        "edge_lengths_px": [
          39.408119201660156,
          31.38471031188965,
          39.408119201660156,
          31.38471031188965
        ]
      },
      "confidence": 0.601549080134278
    },
    {
      "observation_id": "c35c0fc3-0521-4023-8219-51ac8b1c8d07",
      "type": "aruco",
      "marker_id": 45,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          540.0,
          401.0
        ],
        [
          522.0,
          374.0
        ],
        [
          552.0,
          351.0
        ],
        [
          570.0,
          377.0
        ]
      ],
      "center_px": [
        546.0,
        375.75
      ],
      "quality": {
        "area_px": 1218.0,
        "perimeter_px": 140.2936019897461,
        "sharpness": {
          "laplacian_var": 2471.6227128975584
        },
        "contrast": {
          "p05": 20.0,
          "p95": 186.0,
          "dynamic_range": 166.0,
          "mean_gray": 102.71497005988024,
          "std_gray": 75.89057804350648
        },
        "geometry": {
          "distance_to_center_norm": 0.26586467027664185,
          "distance_to_border_px": 351.0
        },
        "edge_ratio": 1.2149074739668562,
        "edge_lengths_px": [
          32.4499626159668,
          37.80211639404297,
          31.62277603149414,
          38.41874694824219
        ]
      },
      "confidence": 0.6683636551750707
    },
    {
      "observation_id": "1297bde6-a422-4508-b431-c5de1f729426",
      "type": "aruco",
      "marker_id": 198,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          564.0,
          631.0
        ],
        [
          600.0,
          616.0
        ],
        [
          623.0,
          635.0
        ],
        [
          586.0,
          650.0
        ]
      ],
      "center_px": [
        593.25,
        633.0
      ],
      "quality": {
        "area_px": 1031.0,
        "perimeter_px": 137.8266830444336,
        "sharpness": {
          "laplacian_var": 3882.7624668602452
        },
        "contrast": {
          "p05": 13.0,
          "p95": 173.0,
          "dynamic_range": 160.0,
          "mean_gray": 79.8188202247191,
          "std_gray": 69.45257079201149
        },
        "geometry": {
          "distance_to_center_norm": 0.1746762990951538,
          "distance_to_border_px": 430.0
        },
        "edge_ratio": 1.3734593565932067,
        "edge_lengths_px": [
          39.0,
          29.832868576049805,
          39.924930572509766,
          29.068883895874023
        ]
      },
      "confidence": 0.5004395143065808
    },
    {
      "observation_id": "b34b530f-cd4d-417f-b8c9-5d98b61cb54b",
      "type": "aruco",
      "marker_id": 79,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          914.0,
          828.0
        ],
        [
          888.0,
          806.0
        ],
        [
          918.0,
          790.0
        ],
        [
          945.0,
          812.0
        ]
      ],
      "center_px": [
        916.25,
        809.0
      ],
      "quality": {
        "area_px": 1095.0,
        "perimeter_px": 137.7724494934082,
        "sharpness": {
          "laplacian_var": 3857.328833277522
        },
        "contrast": {
          "p05": 13.0,
          "p95": 175.0,
          "dynamic_range": 162.0,
          "mean_gray": 94.32855280312907,
          "std_gray": 70.83181693521416
        },
        "geometry": {
          "distance_to_center_norm": 0.3699767291545868,
          "distance_to_border_px": 252.0
        },
        "edge_ratio": 1.026044957778033,
        "edge_lengths_px": [
          34.058773040771484,
          34.0,
          34.828147888183594,
          34.885528564453125
        ]
      },
      "confidence": 0.711469799121534
    },
    {
      "observation_id": "72c78e7d-79e6-4cb3-ab3c-bfb1be2251e2",
      "type": "aruco",
      "marker_id": 122,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          675.0,
          596.0
        ],
        [
          664.0,
          631.0
        ],
        [
          641.0,
          612.0
        ],
        [
          651.0,
          575.0
        ]
      ],
      "center_px": [
        657.75,
        603.5
      ],
      "quality": {
        "area_px": 1056.0,
        "perimeter_px": 136.7387180328369,
        "sharpness": {
          "laplacian_var": 2328.964166666667
        },
        "contrast": {
          "p05": 10.0,
          "p95": 174.0,
          "dynamic_range": 164.0,
          "mean_gray": 60.02916666666667,
          "std_gray": 66.38187490552087
        },
        "geometry": {
          "distance_to_center_norm": 0.09880341589450836,
          "distance_to_border_px": 449.0
        },
        "edge_ratio": 1.284741942898207,
        "edge_lengths_px": [
          36.68787384033203,
          29.832868576049805,
          38.327537536621094,
          31.890438079833984
        ]
      },
      "confidence": 0.5479699669583992
    },
    {
      "observation_id": "21e73dbb-b75e-493a-a382-5040e0616e2b",
      "type": "aruco",
      "marker_id": 96,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1017.0,
          814.0
        ],
        [
          990.0,
          792.0
        ],
        [
          1020.0,
          777.0
        ],
        [
          1047.0,
          798.0
        ]
      ],
      "center_px": [
        1018.5,
        795.25
      ],
      "quality": {
        "area_px": 1063.5,
        "perimeter_px": 136.5744285583496,
        "sharpness": {
          "laplacian_var": 2758.7981567431134
        },
        "contrast": {
          "p05": 11.0,
          "p95": 174.0,
          "dynamic_range": 163.0,
          "mean_gray": 83.68656716417911,
          "std_gray": 73.40414879093514
        },
        "geometry": {
          "distance_to_center_norm": 0.43639206886291504,
          "distance_to_border_px": 266.0
        },
        "edge_ratio": 1.038374756342765,
        "edge_lengths_px": [
          34.828147888183594,
          33.541019439697266,
          34.20526123046875,
          34.0
        ]
      },
      "confidence": 0.6827978007642943
    },
    {
      "observation_id": "7218043e-5fcd-425e-b8ad-c653aab64cd3",
      "type": "aruco",
      "marker_id": 105,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1296.0,
          784.0
        ],
        [
          1265.0,
          762.0
        ],
        [
          1292.0,
          747.0
        ],
        [
          1322.0,
          768.0
        ]
      ],
      "center_px": [
        1293.75,
        765.25
      ],
      "quality": {
        "area_px": 1042.5,
        "perimeter_px": 136.04838943481445,
        "sharpness": {
          "laplacian_var": 1826.4815931694502
        },
        "contrast": {
          "p05": 9.0,
          "p95": 169.0,
          "dynamic_range": 160.0,
          "mean_gray": 34.73698630136986,
          "std_gray": 52.181657163626745
        },
        "geometry": {
          "distance_to_center_norm": 0.6848687529563904,
          "distance_to_border_px": 118.0
        },
        "edge_ratio": 1.2451623528394486,
        "edge_lengths_px": [
          38.01315689086914,
          30.886890411376953,
          36.619667053222656,
          30.528675079345703
        ]
      },
      "confidence": 0.5581601454743093
    },
    {
      "observation_id": "660453e1-246d-4463-9518-25d924e14874",
      "type": "aruco",
      "marker_id": 115,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          642.0,
          506.0
        ],
        [
          611.0,
          531.0
        ],
        [
          590.0,
          513.0
        ],
        [
          621.0,
          488.0
        ]
      ],
      "center_px": [
        616.0,
        509.5
      ],
      "quality": {
        "area_px": 1083.0,
        "perimeter_px": 134.96649932861328,
        "sharpness": {
          "laplacian_var": 2396.975264003228
        },
        "contrast": {
          "p05": 12.0,
          "p95": 179.0,
          "dynamic_range": 167.0,
          "mean_gray": 50.92339832869081,
          "std_gray": 62.75249594863011
        },
        "geometry": {
          "distance_to_center_norm": 0.1204223558306694,
          "distance_to_border_px": 488.0
        },
        "edge_ratio": 1.4398619689968133,
        "edge_lengths_px": [
          39.824615478515625,
          27.658634185791016,
          39.824615478515625,
          27.658634185791016
        ]
      },
      "confidence": 0.5014369540595859
    },
    {
      "observation_id": "16d257c7-7130-468e-8196-64e488fa95a5",
      "type": "aruco",
      "marker_id": 62,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1046.0,
          780.0
        ],
        [
          1020.0,
          759.0
        ],
        [
          1048.0,
          744.0
        ],
        [
          1075.0,
          765.0
        ]
      ],
      "center_px": [
        1047.25,
        762.0
      ],
      "quality": {
        "area_px": 996.0,
        "perimeter_px": 132.04122734069824,
        "sharpness": {
          "laplacian_var": 1886.2859884061913
        },
        "contrast": {
          "p05": 11.0,
          "p95": 172.0,
          "dynamic_range": 161.0,
          "mean_gray": 39.870262390670554,
          "std_gray": 54.06598189687694
        },
        "geometry": {
          "distance_to_center_norm": 0.43938305974006653,
          "distance_to_border_px": 300.0
        },
        "edge_ratio": 1.0768304304767844,
        "edge_lengths_px": [
          33.42155075073242,
          31.764760971069336,
          34.20526123046875,
          32.649654388427734
        ]
      },
      "confidence": 0.616624476061661
    },
    {
      "observation_id": "949d3363-b8f1-4b2d-aa97-c6632256eb92",
      "type": "aruco",
      "marker_id": 75,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          134.0,
          731.0
        ],
        [
          119.0,
          711.0
        ],
        [
          155.0,
          697.0
        ],
        [
          170.0,
          716.0
        ]
      ],
      "center_px": [
        144.5,
        713.75
      ],
      "quality": {
        "area_px": 919.5,
        "perimeter_px": 126.83385276794434,
        "sharpness": {
          "laplacian_var": 3230.9634272787257
        },
        "contrast": {
          "p05": 10.0,
          "p95": 173.0,
          "dynamic_range": 163.0,
          "mean_gray": 105.79773462783172,
          "std_gray": 67.33692655383066
        },
        "geometry": {
          "distance_to_center_norm": 0.6679518222808838,
          "distance_to_border_px": 119.0
        },
        "edge_ratio": 1.6110751076158698,
        "edge_lengths_px": [
          25.0,
          38.62641525268555,
          24.20743751525879,
          39.0
        ]
      },
      "confidence": 0.38049126145778556
    },
    {
      "observation_id": "f06ce643-fced-439f-a673-16b4b832237b",
      "type": "aruco",
      "marker_id": 124,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          574.0,
          509.0
        ],
        [
          565.0,
          544.0
        ],
        [
          544.0,
          527.0
        ],
        [
          554.0,
          492.0
        ]
      ],
      "center_px": [
        559.25,
        518.0
      ],
      "quality": {
        "area_px": 879.0,
        "perimeter_px": 125.8064956665039,
        "sharpness": {
          "laplacian_var": 2656.8917844386647
        },
        "contrast": {
          "p05": 15.0,
          "p95": 172.0,
          "dynamic_range": 157.0,
          "mean_gray": 88.90117252931323,
          "std_gray": 68.35336760501843
        },
        "geometry": {
          "distance_to_center_norm": 0.1802760660648346,
          "distance_to_border_px": 492.0
        },
        "edge_ratio": 1.3867505269607416,
        "edge_lengths_px": [
          36.13862228393555,
          27.018512725830078,
          36.400550842285156,
          26.248809814453125
        ]
      },
      "confidence": 0.42257059839328215
    },
    {
      "observation_id": "2880ec3a-4bd9-4e8a-8e51-036656a1fa39",
      "type": "aruco",
      "marker_id": 102,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1372.0,
          670.0
        ],
        [
          1344.0,
          651.0
        ],
        [
          1368.0,
          639.0
        ],
        [
          1396.0,
          657.0
        ]
      ],
      "center_px": [
        1370.0,
        654.25
      ],
      "quality": {
        "area_px": 794.0,
        "perimeter_px": 121.25198364257812,
        "sharpness": {
          "laplacian_var": 2523.5418034090417
        },
        "contrast": {
          "p05": 10.0,
          "p95": 167.0,
          "dynamic_range": 157.0,
          "mean_gray": 106.37072243346007,
          "std_gray": 62.503303473540235
        },
        "geometry": {
          "distance_to_center_norm": 0.7332937717437744,
          "distance_to_border_px": 44.0
        },
        "edge_ratio": 1.2610621900306103,
        "edge_lengths_px": [
          33.83784866333008,
          26.832815170288086,
          33.2866325378418,
          27.294687271118164
        ]
      },
      "confidence": 0.36938172995419555
    },
    {
      "observation_id": "0dbe03dd-fa07-4561-adec-1208f3a8b5c6",
      "type": "aruco",
      "marker_id": 92,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1322.0,
          643.0
        ],
        [
          1294.0,
          625.0
        ],
        [
          1318.0,
          613.0
        ],
        [
          1345.0,
          630.0
        ]
      ],
      "center_px": [
        1319.75,
        627.75
      ],
      "quality": {
        "area_px": 755.0,
        "perimeter_px": 118.44524955749512,
        "sharpness": {
          "laplacian_var": 1829.116878122349
        },
        "contrast": {
          "p05": 11.0,
          "p95": 166.0,
          "dynamic_range": 155.0,
          "mean_gray": 64.23495145631068,
          "std_gray": 62.72492839751491
        },
        "geometry": {
          "distance_to_center_norm": 0.6734837293624878,
          "distance_to_border_px": 95.0
        },
        "edge_ratio": 1.259917643731095,
        "edge_lengths_px": [
          33.2866325378418,
          26.832815170288086,
          31.906112670898438,
          26.419689178466797
        ]
      },
      "confidence": 0.39949701144177324
    },
    {
      "observation_id": "2d7a1cb1-f28a-4de9-8a09-84aea2588c81",
      "type": "aruco",
      "marker_id": 61,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          55.0,
          617.0
        ],
        [
          43.0,
          600.0
        ],
        [
          77.0,
          588.0
        ],
        [
          89.0,
          605.0
        ]
      ],
      "center_px": [
        66.0,
        602.5
      ],
      "quality": {
        "area_px": 722.0,
        "perimeter_px": 113.72832870483398,
        "sharpness": {
          "laplacian_var": 2136.549940828402
        },
        "contrast": {
          "p05": 9.0,
          "p95": 168.0,
          "dynamic_range": 159.0,
          "mean_gray": 93.67884615384615,
          "std_gray": 65.49030120952867
        },
        "geometry": {
          "distance_to_center_norm": 0.7299773693084717,
          "distance_to_border_px": 43.0
        },
        "edge_ratio": 1.7327172348125668,
        "edge_lengths_px": [
          20.808652877807617,
          36.055511474609375,
          20.808652877807617,
          36.055511474609375
        ]
      },
      "confidence": 0.2389002996853347
    },
    {
      "observation_id": "3d3aaf47-de21-42b3-bcbe-b8d657a57b09",
      "type": "aruco",
      "marker_id": 217,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1199.0,
          523.0
        ],
        [
          1224.0,
          512.0
        ],
        [
          1248.0,
          528.0
        ],
        [
          1225.0,
          539.0
        ]
      ],
      "center_px": [
        1224.0,
        525.5
      ],
      "quality": {
        "area_px": 659.0,
        "perimeter_px": 112.18118286132812,
        "sharpness": {
          "laplacian_var": 2121.8252748557234
        },
        "contrast": {
          "p05": 10.0,
          "p95": 164.0,
          "dynamic_range": 154.0,
          "mean_gray": 71.39529914529915,
          "std_gray": 61.035296458683646
        },
        "geometry": {
          "distance_to_center_norm": 0.5602316856384277,
          "distance_to_border_px": 192.0
        },
        "edge_ratio": 1.1974331278437116,
        "edge_lengths_px": [
          27.312999725341797,
          28.844409942626953,
          25.495098114013672,
          30.528675079345703
        ]
      },
      "confidence": 0.3668959235531314
    },
    {
      "observation_id": "88265604-6d92-4614-a862-4a76fbbcfd9c",
      "type": "aruco",
      "marker_id": 83,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          147.0,
          580.0
        ],
        [
          134.0,
          563.0
        ],
        [
          165.0,
          552.0
        ],
        [
          179.0,
          567.0
        ]
      ],
      "center_px": [
        156.25,
        565.5
      ],
      "quality": {
        "area_px": 666.0,
        "perimeter_px": 109.35281944274902,
        "sharpness": {
          "laplacian_var": 3028.4237789468593
        },
        "contrast": {
          "p05": 10.0,
          "p95": 167.0,
          "dynamic_range": 157.0,
          "mean_gray": 94.45492662473795,
          "std_gray": 62.49840720691468
        },
        "geometry": {
          "distance_to_center_norm": 0.6270293593406677,
          "distance_to_border_px": 134.0
        },
        "edge_ratio": 1.6833685181208629,
        "edge_lengths_px": [
          21.40093421936035,
          32.893768310546875,
          20.51828384399414,
          34.539833068847656
        ]
      },
      "confidence": 0.2637568632301829
    },
    {
      "observation_id": "a422c401-19b1-471b-bf22-64fa6edb966c",
      "type": "aruco",
      "marker_id": 206,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1117.0,
          471.0
        ],
        [
          1140.0,
          461.0
        ],
        [
          1163.0,
          476.0
        ],
        [
          1139.0,
          486.0
        ]
      ],
      "center_px": [
        1139.75,
        473.5
      ],
      "quality": {
        "area_px": 577.5,
        "perimeter_px": 105.16598701477051,
        "sharpness": {
          "laplacian_var": 1891.3845095636293
        },
        "contrast": {
          "p05": 12.0,
          "p95": 162.0,
          "dynamic_range": 150.0,
          "mean_gray": 76.53186274509804,
          "std_gray": 58.16806249626505
        },
        "geometry": {
          "distance_to_center_norm": 0.47220563888549805,
          "distance_to_border_px": 277.0
        },
        "edge_ratio": 1.0948644604381328,
        "edge_lengths_px": [
          25.079872131347656,
          27.459060668945312,
          26.0,
          26.62705421447754
        ]
      },
      "confidence": 0.35164169987391336
    },
    {
      "observation_id": "88343d3d-2384-43bc-8076-189ecc625efa",
      "type": "aruco",
      "marker_id": 72,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          733.0,
          485.0
        ],
        [
          716.0,
          470.0
        ],
        [
          742.0,
          462.0
        ],
        [
          759.0,
          475.0
        ]
      ],
      "center_px": [
        737.5,
        473.0
      ],
      "quality": {
        "area_px": 517.0,
        "perimeter_px": 99.13222122192383,
        "sharpness": {
          "laplacian_var": 1859.316495225541
        },
        "contrast": {
          "p05": 9.0,
          "p95": 154.2,
          "dynamic_range": 145.2,
          "mean_gray": 63.207282913165265,
          "std_gray": 56.64817611647635
        },
        "geometry": {
          "distance_to_center_norm": 0.07694193720817566,
          "distance_to_border_px": 462.0
        },
        "edge_ratio": 1.3016617361480174,
        "edge_lengths_px": [
          22.671567916870117,
          27.20294189453125,
          21.40093421936035,
          27.85677719116211
        ]
      },
      "confidence": 0.2647897353782805
    },
    {
      "observation_id": "104c56aa-a5ef-4059-9227-dc0441f509c4",
      "type": "aruco",
      "marker_id": 46,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          841.0,
          448.0
        ],
        [
          824.0,
          435.0
        ],
        [
          847.0,
          426.0
        ],
        [
          866.0,
          439.0
        ]
      ],
      "center_px": [
        844.5,
        437.0
      ],
      "quality": {
        "area_px": 474.0,
        "perimeter_px": 95.69149971008301,
        "sharpness": {
          "laplacian_var": 2105.397949538984
        },
        "contrast": {
          "p05": 10.0,
          "p95": 159.0,
          "dynamic_range": 149.0,
          "mean_gray": 99.62422360248448,
          "std_gray": 53.60823877118852
        },
        "geometry": {
          "distance_to_center_norm": 0.17953729629516602,
          "distance_to_border_px": 426.0
        },
        "edge_ratio": 1.2415654085518393,
        "edge_lengths_px": [
          21.40093421936035,
          24.698177337646484,
          23.021728515625,
          26.570659637451172
        ]
      },
      "confidence": 0.2545174002299098
    },
    {
      "observation_id": "3f9e96de-47d1-4741-ba9e-6931c1509981",
      "type": "aruco",
      "marker_id": 53,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          767.0,
          454.0
        ],
        [
          750.0,
          441.0
        ],
        [
          775.0,
          432.0
        ],
        [
          792.0,
          445.0
        ]
      ],
      "center_px": [
        771.0,
        443.0
      ],
      "quality": {
        "area_px": 478.0,
        "perimeter_px": 95.94318771362305,
        "sharpness": {
          "laplacian_var": 2008.3992994082842
        },
        "contrast": {
          "p05": 16.2,
          "p95": 159.0,
          "dynamic_range": 142.8,
          "mean_gray": 107.55692307692307,
          "std_gray": 49.842342114467506
        },
        "geometry": {
          "distance_to_center_norm": 0.1217668354511261,
          "distance_to_border_px": 432.0
        },
        "edge_ratio": 1.2415654085518393,
        "edge_lengths_px": [
          21.40093421936035,
          26.570659637451172,
          21.40093421936035,
          26.570659637451172
        ]
      },
      "confidence": 0.25666522639218753
    },
    {
      "observation_id": "6773a275-2c34-4c76-9387-673c72f4c212",
      "type": "aruco",
      "marker_id": 60,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          657.0,
          435.0
        ],
        [
          641.0,
          422.0
        ],
        [
          666.0,
          413.0
        ],
        [
          682.0,
          426.0
        ]
      ],
      "center_px": [
        661.5,
        424.0
      ],
      "quality": {
        "area_px": 469.0,
        "perimeter_px": 94.37237548828125,
        "sharpness": {
          "laplacian_var": 1126.577794584482
        },
        "contrast": {
          "p05": 10.0,
          "p95": 150.0,
          "dynamic_range": 140.0,
          "mean_gray": 103.79179810725552,
          "std_gray": 48.718215673474624
        },
        "geometry": {
          "distance_to_center_norm": 0.14435146749019623,
          "distance_to_border_px": 413.0
        },
        "edge_ratio": 1.2888663098972157,
        "edge_lengths_px": [
          20.615528106689453,
          26.570659637451172,
          20.615528106689453,
          26.570659637451172
        ]
      },
      "confidence": 0.24259045664061243
    },
    {
      "observation_id": "867d2826-937b-4805-983f-f27d2eb0eb91",
      "type": "aruco",
      "marker_id": 50,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          857.0,
          418.0
        ],
        [
          839.0,
          406.0
        ],
        [
          863.0,
          398.0
        ],
        [
          881.0,
          409.0
        ]
      ],
      "center_px": [
        860.0,
        407.75
      ],
      "quality": {
        "area_px": 429.0,
        "perimeter_px": 93.6585636138916,
        "sharpness": {
          "laplacian_var": 1721.8307355488023
        },
        "contrast": {
          "p05": 10.0,
          "p95": 155.89999999999998,
          "dynamic_range": 145.89999999999998,
          "mean_gray": 70.08910891089108,
          "std_gray": 53.53776601274098
        },
        "geometry": {
          "distance_to_center_norm": 0.21398644149303436,
          "distance_to_border_px": 398.0
        },
        "edge_ratio": 1.2150739244875186,
        "edge_lengths_px": [
          21.63330841064453,
          25.298221588134766,
          21.095022201538086,
          25.63201141357422
        ]
      },
      "confidence": 0.2353766254350542
    },
    {
      "observation_id": "2d844c43-4c7b-4f05-b9f2-df86ee84f27d",
      "type": "aruco",
      "marker_id": 76,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1003.0,
          398.0
        ],
        [
          985.0,
          386.0
        ],
        [
          1007.0,
          378.0
        ],
        [
          1026.0,
          389.0
        ]
      ],
      "center_px": [
        1005.25,
        387.75
      ],
      "quality": {
        "area_px": 416.0,
        "perimeter_px": 91.69538307189941,
        "sharpness": {
          "laplacian_var": 3022.589920716833
        },
        "contrast": {
          "p05": 10.55,
          "p95": 155.0,
          "dynamic_range": 144.45,
          "mean_gray": 88.28082191780823,
          "std_gray": 53.30279788470911
        },
        "geometry": {
          "distance_to_center_norm": 0.3592647314071655,
          "distance_to_border_px": 378.0
        },
        "edge_ratio": 1.141673611304589,
        "edge_lengths_px": [
          21.63330841064453,
          23.409399032592773,
          21.954498291015625,
          24.698177337646484
        ]
      },
      "confidence": 0.2429182303832221
    },
    {
      "observation_id": "00f46cb9-e92c-4ae7-bd50-bdc2e4352a1c",
      "type": "aruco",
      "marker_id": 90,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          843.0,
          337.0
        ],
        [
          826.0,
          326.0
        ],
        [
          847.0,
          319.0
        ],
        [
          865.0,
          329.0
        ]
      ],
      "center_px": [
        845.25,
        327.75
      ],
      "quality": {
        "area_px": 357.0,
        "perimeter_px": 86.38506126403809,
        "sharpness": {
          "laplacian_var": 1306.6721670867464
        },
        "contrast": {
          "p05": 11.75,
          "p95": 155.0,
          "dynamic_range": 143.25,
          "mean_gray": 88.47101449275362,
          "std_gray": 50.74834073520632
        },
        "geometry": {
          "distance_to_center_norm": 0.27383339405059814,
          "distance_to_border_px": 319.0
        },
        "edge_ratio": 1.1561078004446674,
        "edge_lengths_px": [
          20.248456954956055,
          22.135944366455078,
          20.59126091003418,
          23.409399032592773
        ]
      },
      "confidence": 0.20586315558848348
    },
    {
      "observation_id": "093d8756-af49-4ba8-b6ad-022db55e4323",
      "type": "aruco",
      "marker_id": 98,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          779.0,
          363.0
        ],
        [
          762.0,
          351.0
        ],
        [
          785.0,
          343.0
        ],
        [
          800.0,
          355.0
        ]
      ],
      "center_px": [
        781.5,
        353.0
      ],
      "quality": {
        "area_px": 392.0,
        "perimeter_px": 86.84182167053223,
        "sharpness": {
          "laplacian_var": 1307.5917194478036
        },
        "contrast": {
          "p05": 11.0,
          "p95": 156.0,
          "dynamic_range": 145.0,
          "mean_gray": 81.82352941176471,
          "std_gray": 52.79181545037746
        },
        "geometry": {
          "distance_to_center_norm": 0.21872597932815552,
          "distance_to_border_px": 343.0
        },
        "edge_ratio": 1.2676931469439128,
        "edge_lengths_px": [
          20.808652877807617,
          24.351591110229492,
          19.209373474121094,
          22.472204208374023
        ]
      },
      "confidence": 0.20614873083706559
    }
  ],
  "rejected_candidates": [
    {
      "image_points_px": [
        [
          1151.0,
          568.0
        ],
        [
          994.0,
          652.0
        ],
        [
          931.0,
          631.0
        ],
        [
          1082.0,
          565.0
        ]
      ],
      "center_px": [
        1039.5,
        604.0
      ],
      "area_px": 6798.0
    },
    {
      "image_points_px": [
        [
          566.0,
          427.0
        ],
        [
          591.0,
          427.0
        ],
        [
          621.0,
          437.0
        ],
        [
          593.0,
          437.0
        ]
      ],
      "center_px": [
        592.75,
        432.0
      ],
      "area_px": 265.0
    },
    {
      "image_points_px": [
        [
          1296.0,
          476.0
        ],
        [
          1319.0,
          466.0
        ],
        [
          1344.0,
          480.0
        ],
        [
          1322.0,
          491.0
        ]
      ],
      "center_px": [
        1320.25,
        478.25
      ],
      "area_px": 594.0
    },
    {
      "image_points_px": [
        [
          386.0,
          779.0
        ],
        [
          355.0,
          794.0
        ],
        [
          340.0,
          785.0
        ],
        [
          380.0,
          768.0
        ]
      ],
      "center_px": [
        365.25,
        781.5
      ],
      "area_px": 523.0
    },
    {
      "image_points_px": [
        [
          1213.0,
          427.0
        ],
        [
          1235.0,
          418.0
        ],
        [
          1258.0,
          431.0
        ],
        [
          1235.0,
          441.0
        ]
      ],
      "center_px": [
        1235.25,
        429.25
      ],
      "area_px": 517.5
    },
    {
      "image_points_px": [
        [
          841.0,
          465.0
        ],
        [
          817.0,
          475.0
        ],
        [
          798.0,
          461.0
        ],
        [
          823.0,
          452.0
        ]
      ],
      "center_px": [
        819.75,
        463.25
      ],
      "area_px": 506.5
    },
    {
      "image_points_px": [
        [
          916.0,
          432.0
        ],
        [
          892.0,
          441.0
        ],
        [
          873.0,
          428.0
        ],
        [
          896.0,
          420.0
        ]
      ],
      "center_px": [
        894.25,
        430.25
      ],
      "area_px": 459.5
    },
    {
      "image_points_px": [
        [
          786.0,
          399.0
        ],
        [
          763.0,
          408.0
        ],
        [
          746.0,
          395.0
        ],
        [
          769.0,
          387.0
        ]
      ],
      "center_px": [
        766.0,
        397.25
      ],
      "area_px": 432.0
    },
    {
      "image_points_px": [
        [
          1147.0,
          313.0
        ],
        [
          1167.0,
          306.0
        ],
        [
          1187.0,
          316.0
        ],
        [
          1166.0,
          324.0
        ]
      ],
      "center_px": [
        1166.75,
        314.75
      ],
      "area_px": 361.5
    },
    {
      "image_points_px": [
        [
          1087.0,
          339.0
        ],
        [
          1108.0,
          332.0
        ],
        [
          1126.0,
          343.0
        ],
        [
          1106.0,
          351.0
        ]
      ],
      "center_px": [
        1106.75,
        341.25
      ],
      "area_px": 374.5
    },
    {
      "image_points_px": [
        [
          800.0,
          348.0
        ],
        [
          822.0,
          341.0
        ],
        [
          838.0,
          352.0
        ],
        [
          815.0,
          360.0
        ]
      ],
      "center_px": [
        818.75,
        350.25
      ],
      "area_px": 375.0
    },
    {
      "image_points_px": [
        [
          891.0,
          293.0
        ],
        [
          912.0,
          286.0
        ],
        [
          929.0,
          296.0
        ],
        [
          908.0,
          304.0
        ]
      ],
      "center_px": [
        910.0,
        294.75
      ],
      "area_px": 348.0
    },
    {
      "image_points_px": [
        [
          937.0,
          284.0
        ],
        [
          958.0,
          277.0
        ],
        [
          975.0,
          287.0
        ],
        [
          954.0,
          295.0
        ]
      ],
      "center_px": [
        956.0,
        285.75
      ],
      "area_px": 348.0
    },
    {
      "image_points_px": [
        [
          1051.0,
          299.0
        ],
        [
          1071.0,
          292.0
        ],
        [
          1089.0,
          302.0
        ],
        [
          1068.0,
          310.0
        ]
      ],
      "center_px": [
        1069.75,
        300.75
      ],
      "area_px": 346.5
    },
    {
      "image_points_px": [
        [
          1223.0,
          307.0
        ],
        [
          1242.0,
          300.0
        ],
        [
          1261.0,
          310.0
        ],
        [
          1243.0,
          318.0
        ]
      ],
      "center_px": [
        1242.25,
        308.75
      ],
      "area_px": 340.5
    },
    {
      "image_points_px": [
        [
          485.0,
          599.0
        ],
        [
          491.0,
          601.0
        ],
        [
          511.0,
          619.0
        ],
        [
          507.0,
          621.0
        ]
      ],
      "center_px": [
        498.5,
        610.0
      ],
      "area_px": 100.0
    },
    {
      "image_points_px": [
        [
          510.0,
          620.0
        ],
        [
          535.0,
          640.0
        ],
        [
          532.0,
          642.0
        ],
        [
          513.0,
          627.0
        ]
      ],
      "center_px": [
        522.5,
        632.25
      ],
      "area_px": 99.0
    },
    {
      "image_points_px": [
        [
          356.0,
          962.0
        ],
        [
          333.0,
          980.0
        ],
        [
          330.0,
          980.0
        ],
        [
          348.0,
          965.0
        ]
      ],
      "center_px": [
        341.75,
        971.75
      ],
      "area_px": 60.0
    },
    {
      "image_points_px": [
        [
          1132.0,
          466.0
        ],
        [
          1140.0,
          463.0
        ],
        [
          1158.0,
          475.0
        ],
        [
          1152.0,
          478.0
        ]
      ],
      "center_px": [
        1145.5,
        470.5
      ],
      "area_px": 141.0
    },
    {
      "image_points_px": [
        [
          186.0,
          687.0
        ],
        [
          189.0,
          688.0
        ],
        [
          204.0,
          706.0
        ],
        [
          201.0,
          707.0
        ]
      ],
      "center_px": [
        195.0,
        697.0
      ],
      "area_px": 57.0
    },
    {
      "image_points_px": [
        [
          807.0,
          955.0
        ],
        [
          791.0,
          965.0
        ],
        [
          783.0,
          965.0
        ],
        [
          802.0,
          955.0
        ]
      ],
      "center_px": [
        795.75,
        960.0
      ],
      "area_px": 65.0
    },
    {
      "image_points_px": [
        [
          342.0,
          1004.0
        ],
        [
          320.0,
          1016.0
        ],
        [
          322.0,
          1012.0
        ],
        [
          331.0,
          1006.0
        ]
      ],
      "center_px": [
        328.75,
        1009.5
      ],
      "area_px": 56.0
    },
    {
      "image_points_px": [
        [
          769.0,
          603.0
        ],
        [
          777.0,
          605.0
        ],
        [
          790.0,
          614.0
        ],
        [
          781.0,
          614.0
        ]
      ],
      "center_px": [
        779.25,
        609.0
      ],
      "area_px": 72.5
    },
    {
      "image_points_px": [
        [
          1339.0,
          651.0
        ],
        [
          1336.0,
          655.0
        ],
        [
          1317.0,
          660.0
        ],
        [
          1328.0,
          653.0
        ]
      ],
      "center_px": [
        1330.0,
        654.75
      ],
      "area_px": 58.0
    },
    {
      "image_points_px": [
        [
          229.0,
          651.0
        ],
        [
          221.0,
          657.0
        ],
        [
          208.0,
          662.0
        ],
        [
          209.0,
          659.0
        ]
      ],
      "center_px": [
        216.75,
        657.25
      ],
      "area_px": 45.0
    },
    {
      "image_points_px": [
        [
          101.0,
          705.0
        ],
        [
          92.0,
          710.0
        ],
        [
          80.0,
          713.0
        ],
        [
          95.0,
          705.0
        ]
      ],
      "center_px": [
        92.0,
        708.25
      ],
      "area_px": 40.5
    }
  ]
}