{
  "schema_version": "1.0",
  "created_utc": "2026-06-01T23:04:55Z",
  "vision_config": {
    "MarkerType": "DICT_4X4_250",
    "MarkerSize": 0.025
  },
  "camera": {
    "camera_id": "e",
    "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_e.png",
    "image_sha256": "5cc5974ddf86e0ae6fb942a0ccc022fea6cbe154defaeb77fd4bf6510906b46d",
    "width_px": 1440,
    "height_px": 1080
  },
  "aruco": {
    "dictionary": "DICT_4X4_250",
    "num_detected_markers": 42,
    "num_rejected_candidates": 11
  },
  "detections": [
    {
      "observation_id": "2b26984c-6cc6-4a69-b301-8bb5f91531ce",
      "type": "aruco",
      "marker_id": 63,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1281.0,
          1050.0
        ],
        [
          1316.0,
          1034.0
        ],
        [
          1362.0,
          1056.0
        ],
        [
          1328.0,
          1073.0
        ]
      ],
      "center_px": [
        1321.75,
        1053.25
      ],
      "quality": {
        "area_px": 1543.5,
        "perimeter_px": 179.81301879882812,
        "sharpness": {
          "laplacian_var": 391.74441189832345
        },
        "contrast": {
          "p05": 15.0,
          "p95": 161.0,
          "dynamic_range": 146.0,
          "mean_gray": 61.604651162790695,
          "std_gray": 55.72626600224288
        },
        "geometry": {
          "distance_to_center_norm": 0.8787818551063538,
          "distance_to_border_px": 7.0
        },
        "edge_ratio": 1.3765207973048657,
        "edge_lengths_px": [
          38.4837646484375,
          50.990196228027344,
          38.01315689086914,
          52.32590103149414
        ]
      },
      "confidence": 0.1017056918239888
    },
    {
      "observation_id": "cea83108-0b7a-49f1-b562-a17450834766",
      "type": "aruco",
      "marker_id": 48,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          985.0,
          1031.0
        ],
        [
          1024.0,
          1015.0
        ],
        [
          1064.0,
          1036.0
        ],
        [
          1026.0,
          1054.0
        ]
      ],
      "center_px": [
        1024.75,
        1034.0
      ],
      "quality": {
        "area_px": 1535.5,
        "perimeter_px": 176.39013290405273,
        "sharpness": {
          "laplacian_var": 368.1589919843869
        },
        "contrast": {
          "p05": 16.0,
          "p95": 165.0,
          "dynamic_range": 149.0,
          "mean_gray": 69.03403863845446,
          "std_gray": 58.6093968478502
        },
        "geometry": {
          "distance_to_center_norm": 0.6449313759803772,
          "distance_to_border_px": 26.0
        },
        "edge_ratio": 1.1180339457641462,
        "edge_lengths_px": [
          42.154476165771484,
          45.17742919921875,
          42.04759216308594,
          47.01063537597656
        ]
      },
      "confidence": 0.4651021572020284
    },
    {
      "observation_id": "28f7f94f-d87f-4d87-8aba-ee1501e987b0",
      "type": "aruco",
      "marker_id": 57,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          777.0,
          987.0
        ],
        [
          816.0,
          972.0
        ],
        [
          851.0,
          991.0
        ],
        [
          810.0,
          1007.0
        ]
      ],
      "center_px": [
        813.5,
        989.25
      ],
      "quality": {
        "area_px": 1307.0,
        "perimeter_px": 164.2087059020996,
        "sharpness": {
          "laplacian_var": 762.1962173876051
        },
        "contrast": {
          "p05": 18.0,
          "p95": 169.0,
          "dynamic_range": 151.0,
          "mean_gray": 92.46420581655481,
          "std_gray": 58.990788673373686
        },
        "geometry": {
          "distance_to_center_norm": 0.5098629593849182,
          "distance_to_border_px": 73.0
        },
        "edge_ratio": 1.140558279977911,
        "edge_lengths_px": [
          41.78516387939453,
          39.824615478515625,
          44.0113639831543,
          38.587562561035156
        ]
      },
      "confidence": 0.7639533626902504
    },
    {
      "observation_id": "c7937c61-b3e9-4dac-874f-8aa357cfd6f2",
      "type": "aruco",
      "marker_id": 102,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1069.0,
          933.0
        ],
        [
          1104.0,
          920.0
        ],
        [
          1142.0,
          937.0
        ],
        [
          1107.0,
          951.0
        ]
      ],
      "center_px": [
        1105.5,
        935.25
      ],
      "quality": {
        "area_px": 1125.5,
        "perimeter_px": 158.7093734741211,
        "sharpness": {
          "laplacian_var": 1257.737336959597
        },
        "contrast": {
          "p05": 19.0,
          "p95": 165.0,
          "dynamic_range": 146.0,
          "mean_gray": 109.56781914893617,
          "std_gray": 55.98924836500247
        },
        "geometry": {
          "distance_to_center_norm": 0.6134629249572754,
          "distance_to_border_px": 129.0
        },
        "edge_ratio": 1.1261850715745376,
        "edge_lengths_px": [
          37.336307525634766,
          41.62931823730469,
          37.6961555480957,
          42.04759216308594
        ]
      },
      "confidence": 0.6662611255220068
    },
    {
      "observation_id": "e22bdee0-e3c6-4db7-8858-e7ebf3244fab",
      "type": "aruco",
      "marker_id": 59,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          950.0,
          949.0
        ],
        [
          986.0,
          936.0
        ],
        [
          1022.0,
          954.0
        ],
        [
          985.0,
          968.0
        ]
      ],
      "center_px": [
        985.75,
        951.75
      ],
      "quality": {
        "area_px": 1154.5,
        "perimeter_px": 157.90923690795898,
        "sharpness": {
          "laplacian_var": 1008.0061045621878
        },
        "contrast": {
          "p05": 18.0,
          "p95": 167.0,
          "dynamic_range": 149.0,
          "mean_gray": 110.63068920676203,
          "std_gray": 58.87417006485428
        },
        "geometry": {
          "distance_to_center_norm": 0.5445137619972229,
          "distance_to_border_px": 112.0
        },
        "edge_ratio": 1.0515711887354995,
        "edge_lengths_px": [
          38.27531814575195,
          40.24922180175781,
          39.560081481933594,
          39.824615478515625
        ]
      },
      "confidence": 0.7319206487505432
    },
    {
      "observation_id": "0be07b08-a67b-4242-b99f-965e13451ebc",
      "type": "aruco",
      "marker_id": 92,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1115.0,
          907.0
        ],
        [
          1148.0,
          895.0
        ],
        [
          1187.0,
          911.0
        ],
        [
          1153.0,
          924.0
        ]
      ],
      "center_px": [
        1150.75,
        909.25
      ],
      "quality": {
        "area_px": 1034.0,
        "perimeter_px": 155.29844665527344,
        "sharpness": {
          "laplacian_var": 862.6121348505435
        },
        "contrast": {
          "p05": 21.0,
          "p95": 165.0,
          "dynamic_range": 144.0,
          "mean_gray": 70.85733695652173,
          "std_gray": 57.24772185970015
        },
        "geometry": {
          "distance_to_center_norm": 0.6303938627243042,
          "distance_to_border_px": 156.0
        },
        "edge_ratio": 1.200499926615579,
        "edge_lengths_px": [
          35.11410140991211,
          42.154476165771484,
          36.400550842285156,
          41.62931823730469
        ]
      },
      "confidence": 0.5742052273811341
    },
    {
      "observation_id": "58c47618-e99c-4f1e-923f-a812ddae1e1d",
      "type": "aruco",
      "marker_id": 217,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1278.0,
          797.0
        ],
        [
          1317.0,
          812.0
        ],
        [
          1287.0,
          823.0
        ],
        [
          1249.0,
          808.0
        ]
      ],
      "center_px": [
        1282.75,
        810.0
      ],
      "quality": {
        "area_px": 866.0,
        "perimeter_px": 145.6077766418457,
        "sharpness": {
          "laplacian_var": 1431.55651584
        },
        "contrast": {
          "p05": 17.0,
          "p95": 162.0,
          "dynamic_range": 145.0,
          "mean_gray": 73.4192,
          "std_gray": 57.29935664001822
        },
        "geometry": {
          "distance_to_center_norm": 0.6935216784477234,
          "distance_to_border_px": 123.0
        },
        "edge_ratio": 1.3472077588485407,
        "edge_lengths_px": [
          41.78516387939453,
          31.95309066772461,
          40.853397369384766,
          31.016124725341797
        ]
      },
      "confidence": 0.4285406831584614
    },
    {
      "observation_id": "54400a36-f2e0-44cc-9ba7-d83952cda53c",
      "type": "aruco",
      "marker_id": 85,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          726.0,
          882.0
        ],
        [
          763.0,
          870.0
        ],
        [
          793.0,
          885.0
        ],
        [
          755.0,
          897.0
        ]
      ],
      "center_px": [
        759.25,
        883.5
      ],
      "quality": {
        "area_px": 916.5,
        "perimeter_px": 144.93769073486328,
        "sharpness": {
          "laplacian_var": 1302.5752525990088
        },
        "contrast": {
          "p05": 23.0,
          "p95": 170.0,
          "dynamic_range": 147.0,
          "mean_gray": 123.93957703927492,
          "std_gray": 54.62043682962053
        },
        "geometry": {
          "distance_to_center_norm": 0.3841501772403717,
          "distance_to_border_px": 183.0
        },
        "edge_ratio": 1.2205249008898444,
        "edge_lengths_px": [
          38.897300720214844,
          33.541019439697266,
          39.84971618652344,
          32.649654388427734
        ]
      },
      "confidence": 0.5006042888224075
    },
    {
      "observation_id": "563281d5-01ad-4585-8d5b-adcbb90a4086",
      "type": "aruco",
      "marker_id": 105,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          823.0,
          870.0
        ],
        [
          858.0,
          858.0
        ],
        [
          890.0,
          874.0
        ],
        [
          853.0,
          885.0
        ]
      ],
      "center_px": [
        856.0,
        871.75
      ],
      "quality": {
        "area_px": 914.5,
        "perimeter_px": 144.9186248779297,
        "sharpness": {
          "laplacian_var": 1049.1601330123437
        },
        "contrast": {
          "p05": 19.0,
          "p95": 165.0,
          "dynamic_range": 146.0,
          "mean_gray": 47.11737804878049,
          "std_gray": 49.472090584327525
        },
        "geometry": {
          "distance_to_center_norm": 0.39838263392448425,
          "distance_to_border_px": 195.0
        },
        "edge_ratio": 1.1508450821641938,
        "edge_lengths_px": [
          37.0,
          35.7770881652832,
          38.60051727294922,
          33.541019439697266
        ]
      },
      "confidence": 0.5297556344596553
    },
    {
      "observation_id": "5bdd2d7a-ebc1-4755-8114-bd437a91a753",
      "type": "aruco",
      "marker_id": 244,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          729.0,
          554.0
        ],
        [
          728.0,
          515.0
        ],
        [
          760.0,
          509.0
        ],
        [
          759.0,
          547.0
        ]
      ],
      "center_px": [
        744.0,
        531.25
      ],
      "quality": {
        "area_px": 1193.5,
        "perimeter_px": 140.38945770263672,
        "sharpness": {
          "laplacian_var": 530.5202626203052
        },
        "contrast": {
          "p05": 10.0,
          "p95": 91.0,
          "dynamic_range": 81.0,
          "mean_gray": 45.17799752781212,
          "std_gray": 35.846851284886725
        },
        "geometry": {
          "distance_to_center_norm": 0.02838367037475109,
          "distance_to_border_px": 509.0
        },
        "edge_ratio": 1.2664096527215984,
        "edge_lengths_px": [
          39.0128173828125,
          32.557640075683594,
          38.01315689086914,
          30.805843353271484
        ]
      },
      "confidence": 0.6282853774501214
    },
    {
      "observation_id": "6b5fa24a-1708-407a-85f6-c60263489445",
      "type": "aruco",
      "marker_id": 206,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1369.0,
          761.0
        ],
        [
          1407.0,
          774.0
        ],
        [
          1382.0,
          785.0
        ],
        [
          1342.0,
          771.0
        ]
      ],
      "center_px": [
        1375.0,
        772.75
      ],
      "quality": {
        "area_px": 760.5,
        "perimeter_px": 138.64677238464355,
        "sharpness": {
          "laplacian_var": 1768.8152956801873
        },
        "contrast": {
          "p05": 24.0,
          "p95": 162.0,
          "dynamic_range": 138.0,
          "mean_gray": 82.39664804469274,
          "std_gray": 52.177046295153154
        },
        "geometry": {
          "distance_to_center_norm": 0.7723601460456848,
          "distance_to_border_px": 33.0
        },
        "edge_ratio": 1.5516143363791228,
        "edge_lengths_px": [
          40.16217041015625,
          27.312999725341797,
          42.379241943359375,
          28.792360305786133
        ]
      },
      "confidence": 0.21565926026494167
    },
    {
      "observation_id": "012776ab-eaf1-4a36-adbb-ec1480fbb128",
      "type": "aruco",
      "marker_id": 120,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          865.0,
          500.0
        ],
        [
          854.0,
          465.0
        ],
        [
          883.0,
          459.0
        ],
        [
          893.0,
          495.0
        ]
      ],
      "center_px": [
        873.75,
        479.75
      ],
      "quality": {
        "area_px": 1069.5,
        "perimeter_px": 132.1080665588379,
        "sharpness": {
          "laplacian_var": 627.1485936936757
        },
        "contrast": {
          "p05": 4.0,
          "p95": 91.0,
          "dynamic_range": 87.0,
          "mean_gray": 24.166890982503364,
          "std_gray": 32.138271787440665
        },
        "geometry": {
          "distance_to_center_norm": 0.1834818422794342,
          "distance_to_border_px": 459.0
        },
        "edge_ratio": 1.313616076517856,
        "edge_lengths_px": [
          36.68787384033203,
          29.614185333251953,
          37.36308288574219,
          28.44292449951172
        ]
      },
      "confidence": 0.5427765484493964
    },
    {
      "observation_id": "88bc43d3-46d6-4c1f-b4b9-6fa25021cc59",
      "type": "aruco",
      "marker_id": 47,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          583.0,
          774.0
        ],
        [
          618.0,
          765.0
        ],
        [
          641.0,
          777.0
        ],
        [
          605.0,
          786.0
        ]
      ],
      "center_px": [
        611.75,
        775.5
      ],
      "quality": {
        "area_px": 628.5,
        "perimeter_px": 124.24874687194824,
        "sharpness": {
          "laplacian_var": 3138.045537701955
        },
        "contrast": {
          "p05": 26.0,
          "p95": 174.0,
          "dynamic_range": 148.0,
          "mean_gray": 87.22769953051643,
          "std_gray": 61.816533659490936
        },
        "geometry": {
          "distance_to_center_norm": 0.2879864573478699,
          "distance_to_border_px": 294.0
        },
        "edge_ratio": 1.4807684520900977,
        "edge_lengths_px": [
          36.13862228393555,
          25.942243576049805,
          37.10795211791992,
          25.05992889404297
        ]
      },
      "confidence": 0.28296118775935797
    },
    {
      "observation_id": "aabdfe5d-495b-4f67-8dc3-678bbcd16a7c",
      "type": "aruco",
      "marker_id": 54,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          515.0,
          792.0
        ],
        [
          551.0,
          782.0
        ],
        [
          575.0,
          795.0
        ],
        [
          538.0,
          805.0
        ]
      ],
      "center_px": [
        544.75,
        793.5
      ],
      "quality": {
        "area_px": 709.5,
        "perimeter_px": 129.40499687194824,
        "sharpness": {
          "laplacian_var": 1924.276081482987
        },
        "contrast": {
          "p05": 23.0,
          "p95": 173.0,
          "dynamic_range": 150.0,
          "mean_gray": 59.28105906313645,
          "std_gray": 54.58962275118481
        },
        "geometry": {
          "distance_to_center_norm": 0.3424220383167267,
          "distance_to_border_px": 275.0
        },
        "edge_ratio": 1.4507187150354408,
        "edge_lengths_px": [
          37.36308288574219,
          27.294687271118164,
          38.327537536621094,
          26.419689178466797
        ]
      },
      "confidence": 0.32604528713786163
    },
    {
      "observation_id": "244e6d28-dc7b-48b3-bc4c-10e08fd0a24d",
      "type": "aruco",
      "marker_id": 97,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          433.0,
          784.0
        ],
        [
          472.0,
          775.0
        ],
        [
          493.0,
          787.0
        ],
        [
          455.0,
          797.0
        ]
      ],
      "center_px": [
        463.25,
        785.75
      ],
      "quality": {
        "area_px": 685.5,
        "perimeter_px": 129.05939865112305,
        "sharpness": {
          "laplacian_var": 3105.5536082148924
        },
        "contrast": {
          "p05": 22.0,
          "p95": 176.0,
          "dynamic_range": 154.0,
          "mean_gray": 104.56050955414013,
          "std_gray": 65.65466537832579
        },
        "geometry": {
          "distance_to_center_norm": 0.39489588141441345,
          "distance_to_border_px": 283.0
        },
        "edge_ratio": 1.6548298278465101,
        "edge_lengths_px": [
          40.024993896484375,
          24.1867733001709,
          39.293766021728516,
          25.553865432739258
        ]
      },
      "confidence": 0.27616132626441153
    },
    {
      "observation_id": "4a6b1666-c8f3-4a2e-a46f-adb1403bf56d",
      "type": "aruco",
      "marker_id": 96,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          745.0,
          745.0
        ],
        [
          780.0,
          738.0
        ],
        [
          805.0,
          749.0
        ],
        [
          774.0,
          758.0
        ]
      ],
      "center_px": [
        776.0,
        747.5
      ],
      "quality": {
        "area_px": 612.0,
        "perimeter_px": 127.06665992736816,
        "sharpness": {
          "laplacian_var": 3310.1449380165295
        },
        "contrast": {
          "p05": 25.0,
          "p95": 172.0,
          "dynamic_range": 147.0,
          "mean_gray": 91.62045454545455,
          "std_gray": 62.88108575118542
        },
        "geometry": {
          "distance_to_center_norm": 0.23880425095558167,
          "distance_to_border_px": 322.0
        },
        "edge_ratio": 1.306818675410503,
        "edge_lengths_px": [
          35.693138122558594,
          27.312999725341797,
          32.280025482177734,
          31.78049659729004
        ]
      },
      "confidence": 0.31220857772929933
    },
    {
      "observation_id": "c190c85d-bc3a-417f-b95a-7a6891410e16",
      "type": "aruco",
      "marker_id": 114,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          942.0,
          484.0
        ],
        [
          932.0,
          449.0
        ],
        [
          958.0,
          444.0
        ],
        [
          968.0,
          479.0
        ]
      ],
      "center_px": [
        950.0,
        464.0
      ],
      "quality": {
        "area_px": 960.0,
        "perimeter_px": 125.75391006469727,
        "sharpness": {
          "laplacian_var": 562.6552483849409
        },
        "contrast": {
          "p05": 5.0,
          "p95": 89.0,
          "dynamic_range": 84.0,
          "mean_gray": 27.3044776119403,
          "std_gray": 33.23897834536327
        },
        "geometry": {
          "distance_to_center_norm": 0.2691458761692047,
          "distance_to_border_px": 444.0
        },
        "edge_ratio": 1.3748298515531119,
        "edge_lengths_px": [
          36.400550842285156,
          26.476404190063477,
          36.400550842285156,
          26.476404190063477
        ]
      },
      "confidence": 0.46551214994132367
    },
    {
      "observation_id": "6f7bee71-f683-4c64-9188-88108e1250f6",
      "type": "aruco",
      "marker_id": 232,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          675.0,
          469.0
        ],
        [
          699.0,
          475.0
        ],
        [
          678.0,
          506.0
        ],
        [
          654.0,
          499.0
        ]
      ],
      "center_px": [
        676.5,
        487.25
      ],
      "quality": {
        "area_px": 868.5,
        "perimeter_px": 123.80159187316895,
        "sharpness": {
          "laplacian_var": 4249.125353602913
        },
        "contrast": {
          "p05": 76.0,
          "p95": 191.0,
          "dynamic_range": 115.0,
          "mean_gray": 134.7317880794702,
          "std_gray": 50.063048819140775
        },
        "geometry": {
          "distance_to_center_norm": 0.07596955448389053,
          "distance_to_border_px": 469.0
        },
        "edge_ratio": 1.5135552975446966,
        "edge_lengths_px": [
          24.73863410949707,
          37.44329071044922,
          25.0,
          36.619667053222656
        ]
      },
      "confidence": 0.3825430104465024
    },
    {
      "observation_id": "b60e61ae-551c-418f-9242-4bce1cc53e4a",
      "type": "aruco",
      "marker_id": 62,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          802.0,
          759.0
        ],
        [
          833.0,
          750.0
        ],
        [
          859.0,
          762.0
        ],
        [
          829.0,
          771.0
        ]
      ],
      "center_px": [
        830.75,
        760.5
      ],
      "quality": {
        "area_px": 604.5,
        "perimeter_px": 121.78316116333008,
        "sharpness": {
          "laplacian_var": 2087.734169318468
        },
        "contrast": {
          "p05": 27.0,
          "p95": 168.0,
          "dynamic_range": 141.0,
          "mean_gray": 54.74401913875598,
          "std_gray": 47.116256757431074
        },
        "geometry": {
          "distance_to_center_norm": 0.2741672396659851,
          "distance_to_border_px": 309.0
        },
        "edge_ratio": 1.1272673526528836,
        "edge_lengths_px": [
          32.280025482177734,
          28.635643005371094,
          31.320919036865234,
          29.546573638916016
        ]
      },
      "confidence": 0.3575017044994602
    },
    {
      "observation_id": "2403c157-bfd0-4c20-ba45-7119888d7264",
      "type": "aruco",
      "marker_id": 66,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          344.0,
          738.0
        ],
        [
          382.0,
          730.0
        ],
        [
          401.0,
          740.0
        ],
        [
          364.0,
          749.0
        ]
      ],
      "center_px": [
        372.75,
        739.25
      ],
      "quality": {
        "area_px": 559.5,
        "perimeter_px": 121.20817756652832,
        "sharpness": {
          "laplacian_var": 3212.132229734282
        },
        "contrast": {
          "p05": 23.0,
          "p95": 178.0,
          "dynamic_range": 155.0,
          "mean_gray": 72.45023696682465,
          "std_gray": 63.07045738482144
        },
        "geometry": {
          "distance_to_center_norm": 0.4448375105857849,
          "distance_to_border_px": 331.0
        },
        "edge_ratio": 1.808632025343297,
        "edge_lengths_px": [
          38.832977294921875,
          21.470911026000977,
          38.07886505126953,
          22.825424194335938
        ]
      },
      "confidence": 0.20623321647154885
    },
    {
      "observation_id": "35f44d1a-0c11-4d48-b9e3-d4e053bacb5c",
      "type": "aruco",
      "marker_id": 218,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          856.0,
          539.0
        ],
        [
          865.0,
          508.0
        ],
        [
          893.0,
          502.0
        ],
        [
          883.0,
          533.0
        ]
      ],
      "center_px": [
        874.25,
        520.5
      ],
      "quality": {
        "area_px": 795.5,
        "perimeter_px": 121.14729690551758,
        "sharpness": {
          "laplacian_var": 688.8905170634583
        },
        "contrast": {
          "p05": 7.0,
          "p95": 87.0,
          "dynamic_range": 80.0,
          "mean_gray": 31.71602787456446,
          "std_gray": 32.374999833009674
        },
        "geometry": {
          "distance_to_center_norm": 0.1727529913187027,
          "distance_to_border_px": 502.0
        },
        "edge_ratio": 1.177679057229491,
        "edge_lengths_px": [
          32.280025482177734,
          28.635643005371094,
          32.572994232177734,
          27.658634185791016
        ]
      },
      "confidence": 0.45032076445424024
    },
    {
      "observation_id": "1dc75c97-167b-41d7-810c-d7f7487a1518",
      "type": "aruco",
      "marker_id": 208,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          876.0,
          652.0
        ],
        [
          905.0,
          663.0
        ],
        [
          872.0,
          669.0
        ],
        [
          848.0,
          659.0
        ]
      ],
      "center_px": [
        875.25,
        660.75
      ],
      "quality": {
        "area_px": 492.5,
        "perimeter_px": 119.41888427734375,
        "sharpness": {
          "laplacian_var": 3213.0376248888883
        },
        "contrast": {
          "p05": 15.0,
          "p95": 155.0,
          "dynamic_range": 140.0,
          "mean_gray": 62.832,
          "std_gray": 54.82861578895945
        },
        "geometry": {
          "distance_to_center_norm": 0.21853363513946533,
          "distance_to_border_px": 411.0
        },
        "edge_ratio": 1.2900392092191255,
        "edge_lengths_px": [
          31.016124725341797,
          33.541019439697266,
          26.0,
          28.861740112304688
        ]
      },
      "confidence": 0.25451422792961226
    },
    {
      "observation_id": "1eb7befa-380e-4d31-9a4e-a6f7c4acc28d",
      "type": "aruco",
      "marker_id": 55,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          557.0,
          735.0
        ],
        [
          590.0,
          726.0
        ],
        [
          612.0,
          737.0
        ],
        [
          580.0,
          746.0
        ]
      ],
      "center_px": [
        584.75,
        736.0
      ],
      "quality": {
        "area_px": 560.0,
        "perimeter_px": 117.53864669799805,
        "sharpness": {
          "laplacian_var": 3499.36370650954
        },
        "contrast": {
          "p05": 26.0,
          "p95": 175.25,
          "dynamic_range": 149.25,
          "mean_gray": 91.63131313131314,
          "std_gray": 62.4547952020518
        },
        "geometry": {
          "distance_to_center_norm": 0.264595091342926,
          "distance_to_border_px": 334.0
        },
        "edge_ratio": 1.3906415897293534,
        "edge_lengths_px": [
          34.20526123046875,
          24.59674835205078,
          33.241539001464844,
          25.495098114013672
        ]
      },
      "confidence": 0.2684612168157516
    },
    {
      "observation_id": "794681dc-2a77-49ca-92f9-7f522376118b",
      "type": "aruco",
      "marker_id": 219,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          971.0,
          513.0
        ],
        [
          981.0,
          483.0
        ],
        [
          1006.0,
          477.0
        ],
        [
          996.0,
          508.0
        ]
      ],
      "center_px": [
        988.5,
        495.25
      ],
      "quality": {
        "area_px": 707.5,
        "perimeter_px": 115.40078926086426,
        "sharpness": {
          "laplacian_var": 644.5425632264413
        },
        "contrast": {
          "p05": 7.0,
          "p95": 76.0,
          "dynamic_range": 69.0,
          "mean_gray": 32.030181086519114,
          "std_gray": 28.271696580371685
        },
        "geometry": {
          "distance_to_center_norm": 0.30244845151901245,
          "distance_to_border_px": 434.0
        },
        "edge_ratio": 1.277617920374804,
        "edge_lengths_px": [
          31.62277603149414,
          25.70992088317871,
          32.572994232177734,
          25.495098114013672
        ]
      },
      "confidence": 0.3184148355407045
    },
    {
      "observation_id": "64846fb5-b381-47b2-955b-ab634d409c6e",
      "type": "aruco",
      "marker_id": 243,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          570.0,
          476.0
        ],
        [
          591.0,
          483.0
        ],
        [
          589.0,
          519.0
        ],
        [
          569.0,
          512.0
        ]
      ],
      "center_px": [
        579.75,
        497.5
      ],
      "quality": {
        "area_px": 748.5,
        "perimeter_px": 115.39496231079102,
        "sharpness": {
          "laplacian_var": 2536.3089270475893
        },
        "contrast": {
          "p05": 35.0,
          "p95": 182.0,
          "dynamic_range": 147.0,
          "mean_gray": 87.73624288425047,
          "std_gray": 63.33097808438669
        },
        "geometry": {
          "distance_to_center_norm": 0.16283109784126282,
          "distance_to_border_px": 476.0
        },
        "edge_ratio": 1.701564719954086,
        "edge_lengths_px": [
          22.135944366455078,
          36.055511474609375,
          21.189620971679688,
          36.013885498046875
        ]
      },
      "confidence": 0.2932594888388757
    },
    {
      "observation_id": "b32ea8c4-037a-421f-9cdc-d9f9c65bf2a4",
      "type": "aruco",
      "marker_id": 40,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1047.0,
          424.0
        ],
        [
          1030.0,
          412.0
        ],
        [
          1052.0,
          384.0
        ],
        [
          1070.0,
          396.0
        ]
      ],
      "center_px": [
        1049.75,
        404.0
      ],
      "quality": {
        "area_px": 760.0,
        "perimeter_px": 114.28628730773926,
        "sharpness": {
          "laplacian_var": 3666.055780548919
        },
        "contrast": {
          "p05": 70.0,
          "p95": 189.0,
          "dynamic_range": 119.0,
          "mean_gray": 108.18511450381679,
          "std_gray": 50.04732576861567
        },
        "geometry": {
          "distance_to_center_norm": 0.3963273763656616,
          "distance_to_border_px": 370.0
        },
        "edge_ratio": 1.7413592475778725,
        "edge_lengths_px": [
          20.808652877807617,
          35.608985900878906,
          21.63330841064453,
          36.2353401184082
        ]
      },
      "confidence": 0.29096044792101916
    },
    {
      "observation_id": "6671d2ce-3397-49a9-b3e7-dece52685533",
      "type": "aruco",
      "marker_id": 79,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          722.0,
          710.0
        ],
        [
          753.0,
          702.0
        ],
        [
          776.0,
          712.0
        ],
        [
          747.0,
          720.0
        ]
      ],
      "center_px": [
        749.5,
        711.0
      ],
      "quality": {
        "area_px": 492.0,
        "perimeter_px": 114.10453414916992,
        "sharpness": {
          "laplacian_var": 4364.60096503404
        },
        "contrast": {
          "p05": 29.0,
          "p95": 174.0,
          "dynamic_range": 145.0,
          "mean_gray": 105.40379403794039,
          "std_gray": 57.773852045585656
        },
        "geometry": {
          "distance_to_center_norm": 0.19280660152435303,
          "distance_to_border_px": 360.0
        },
        "edge_ratio": 1.2765464280531955,
        "edge_lengths_px": [
          32.015621185302734,
          25.079872131347656,
          30.08321762084961,
          26.925823211669922
        ]
      },
      "confidence": 0.25694325940045776
    },
    {
      "observation_id": "49d924c9-7710-42e2-ab45-d8afc7161215",
      "type": "aruco",
      "marker_id": 95,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          453.0,
          695.0
        ],
        [
          487.0,
          688.0
        ],
        [
          506.0,
          697.0
        ],
        [
          472.0,
          705.0
        ]
      ],
      "center_px": [
        479.5,
        696.25
      ],
      "quality": {
        "area_px": 465.5,
        "perimeter_px": 112.13631248474121,
        "sharpness": {
          "laplacian_var": 4982.506268646567
        },
        "contrast": {
          "p05": 22.0,
          "p95": 178.0,
          "dynamic_range": 156.0,
          "mean_gray": 88.74927113702624,
          "std_gray": 66.14050856053801
        },
        "geometry": {
          "distance_to_center_norm": 0.31866681575775146,
          "distance_to_border_px": 375.0
        },
        "edge_ratio": 1.6613791904649062,
        "edge_lengths_px": [
          34.71310806274414,
          21.02379608154297,
          34.928497314453125,
          21.470911026000977
        ]
      },
      "confidence": 0.1867925968462939
    },
    {
      "observation_id": "180435ce-881a-490c-9ebe-cf696a06e4df",
      "type": "aruco",
      "marker_id": 103,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          499.0,
          637.0
        ],
        [
          529.0,
          631.0
        ],
        [
          548.0,
          639.0
        ],
        [
          517.0,
          645.0
        ]
      ],
      "center_px": [
        523.25,
        638.0
      ],
      "quality": {
        "area_px": 355.0,
        "perimeter_px": 102.482666015625,
        "sharpness": {
          "laplacian_var": 5909.629897111199
        },
        "contrast": {
          "p05": 26.0,
          "p95": 179.0,
          "dynamic_range": 153.0,
          "mean_gray": 118.64285714285714,
          "std_gray": 61.64270903196209
        },
        "geometry": {
          "distance_to_center_norm": 0.24422860145568848,
          "distance_to_border_px": 435.0
        },
        "edge_ratio": 1.6029932772204403,
        "edge_lengths_px": [
          30.5941162109375,
          20.615528106689453,
          31.575305938720703,
          19.697715759277344
        ]
      },
      "confidence": 0.14764046114843485
    },
    {
      "observation_id": "62f27844-8af4-4e55-ad51-23b8d40aa5f6",
      "type": "aruco",
      "marker_id": 214,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          966.0,
          627.0
        ],
        [
          992.0,
          636.0
        ],
        [
          964.0,
          643.0
        ],
        [
          939.0,
          634.0
        ]
      ],
      "center_px": [
        965.25,
        635.0
      ],
      "quality": {
        "area_px": 426.0,
        "perimeter_px": 110.83868408203125,
        "sharpness": {
          "laplacian_var": 3933.0124479250126
        },
        "contrast": {
          "p05": 15.0,
          "p95": 147.0,
          "dynamic_range": 132.0,
          "mean_gray": 76.11075949367088,
          "std_gray": 53.47823180171872
        },
        "geometry": {
          "distance_to_center_norm": 0.2922297418117523,
          "distance_to_border_px": 437.0
        },
        "edge_ratio": 1.0862259539700796,
        "edge_lengths_px": [
          27.513633728027344,
          28.861740112304688,
          26.570659637451172,
          27.892650604248047
        ]
      },
      "confidence": 0.26145573023918267
    },
    {
      "observation_id": "ed43d6db-c24b-4939-8048-7b9ef011358d",
      "type": "aruco",
      "marker_id": 53,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1323.0,
          658.0
        ],
        [
          1346.0,
          651.0
        ],
        [
          1376.0,
          660.0
        ],
        [
          1353.0,
          667.0
        ]
      ],
      "center_px": [
        1349.5,
        659.0
      ],
      "quality": {
        "area_px": 417.0,
        "perimeter_px": 110.72509765625,
        "sharpness": {
          "laplacian_var": 4842.554461105044
        },
        "contrast": {
          "p05": 15.0,
          "p95": 157.0,
          "dynamic_range": 142.0,
          "mean_gray": 90.73162939297124,
          "std_gray": 56.919074240196956
        },
        "geometry": {
          "distance_to_center_norm": 0.7118323445320129,
          "distance_to_border_px": 64.0
        },
        "edge_ratio": 1.3027785266143572,
        "edge_lengths_px": [
          24.041629791259766,
          31.320919036865234,
          24.041629791259766,
          31.320919036865234
        ]
      },
      "confidence": 0.21339006924105708
    },
    {
      "observation_id": "c703d1b2-d7fa-4313-b1f6-0c1bd28249b2",
      "type": "aruco",
      "marker_id": 215,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          774.0,
          615.0
        ],
        [
          796.0,
          623.0
        ],
        [
          767.0,
          630.0
        ],
        [
          744.0,
          621.0
        ]
      ],
      "center_px": [
        770.25,
        622.25
      ],
      "quality": {
        "area_px": 397.0,
        "perimeter_px": 108.53456115722656,
        "sharpness": {
          "laplacian_var": 1274.6498929845422
        },
        "contrast": {
          "p05": 12.450000000000001,
          "p95": 103.55000000000001,
          "dynamic_range": 91.10000000000001,
          "mean_gray": 48.241379310344826,
          "std_gray": 34.019016155181035
        },
        "geometry": {
          "distance_to_center_norm": 0.10709477216005325,
          "distance_to_border_px": 450.0
        },
        "edge_ratio": 1.3069159173348057,
        "edge_lengths_px": [
          23.409399032592773,
          29.832868576049805,
          24.698177337646484,
          30.5941162109375
        ]
      },
      "confidence": 0.20251239054950188
    },
    {
      "observation_id": "a7a66e47-d36b-4ecd-8a86-afeaaee73ca4",
      "type": "aruco",
      "marker_id": 51,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          570.0,
          655.0
        ],
        [
          600.0,
          648.0
        ],
        [
          620.0,
          657.0
        ],
        [
          592.0,
          666.0
        ]
      ],
      "center_px": [
        595.5,
        656.5
      ],
      "quality": {
        "area_px": 458.0,
        "perimeter_px": 106.74518775939941,
        "sharpness": {
          "laplacian_var": 4480.846414281317
        },
        "contrast": {
          "p05": 30.0,
          "p95": 177.95,
          "dynamic_range": 147.95,
          "mean_gray": 79.91520467836257,
          "std_gray": 57.8686893528292
        },
        "geometry": {
          "distance_to_center_norm": 0.18945176899433136,
          "distance_to_border_px": 414.0
        },
        "edge_ratio": 1.4046254939977565,
        "edge_lengths_px": [
          30.805843353271484,
          21.931713104248047,
          29.4108829498291,
          24.59674835205078
        ]
      },
      "confidence": 0.2173770408112933
    },
    {
      "observation_id": "96233717-616c-4cb7-8762-3df6742a86ae",
      "type": "aruco",
      "marker_id": 58,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          419.0,
          626.0
        ],
        [
          449.0,
          620.0
        ],
        [
          466.0,
          628.0
        ],
        [
          436.0,
          634.0
        ]
      ],
      "center_px": [
        442.5,
        627.0
      ],
      "quality": {
        "area_px": 342.0,
        "perimeter_px": 98.76482009887695,
        "sharpness": {
          "laplacian_var": 5711.836491743348
        },
        "contrast": {
          "p05": 23.0,
          "p95": 179.0,
          "dynamic_range": 156.0,
          "mean_gray": 85.83399209486166,
          "std_gray": 63.54840138701986
        },
        "geometry": {
          "distance_to_center_norm": 0.32313138246536255,
          "distance_to_border_px": 419.0
        },
        "edge_ratio": 1.6283605352309334,
        "edge_lengths_px": [
          30.5941162109375,
          18.788293838500977,
          30.5941162109375,
          18.788293838500977
        ]
      },
      "confidence": 0.14001813177550704
    },
    {
      "observation_id": "36387542-df91-44cf-918f-530066afa6b5",
      "type": "aruco",
      "marker_id": 72,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1250.0,
          647.0
        ],
        [
          1272.0,
          640.0
        ],
        [
          1301.0,
          648.0
        ],
        [
          1278.0,
          655.0
        ]
      ],
      "center_px": [
        1275.25,
        647.5
      ],
      "quality": {
        "area_px": 379.5,
        "perimeter_px": 106.33207893371582,
        "sharpness": {
          "laplacian_var": 4191.711832423602
        },
        "contrast": {
          "p05": 14.0,
          "p95": 153.0,
          "dynamic_range": 139.0,
          "mean_gray": 59.612099644128115,
          "std_gray": 53.31370661165237
        },
        "geometry": {
          "distance_to_center_norm": 0.6284006834030151,
          "distance_to_border_px": 139.0
        },
        "edge_ratio": 1.3030488441629169,
        "edge_lengths_px": [
          23.0867919921875,
          30.08321762084961,
          24.041629791259766,
          29.120439529418945
        ]
      },
      "confidence": 0.1941600279477843
    },
    {
      "observation_id": "b3830478-825a-4c53-9495-996173f2d075",
      "type": "aruco",
      "marker_id": 211,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          863.0,
          593.0
        ],
        [
          885.0,
          600.0
        ],
        [
          859.0,
          607.0
        ],
        [
          835.0,
          598.0
        ]
      ],
      "center_px": [
        860.5,
        599.5
      ],
      "quality": {
        "area_px": 354.0,
        "perimeter_px": 104.08755111694336,
        "sharpness": {
          "laplacian_var": 1093.5470514247716
        },
        "contrast": {
          "p05": 16.0,
          "p95": 86.89999999999998,
          "dynamic_range": 70.89999999999998,
          "mean_gray": 42.01520912547529,
          "std_gray": 26.53858222718897
        },
        "geometry": {
          "distance_to_center_norm": 0.16953276097774506,
          "distance_to_border_px": 473.0
        },
        "edge_ratio": 1.2319998598825128,
        "edge_lengths_px": [
          23.0867919921875,
          26.925823211669922,
          25.63201141357422,
          28.44292449951172
        ]
      },
      "confidence": 0.1697686881392548
    },
    {
      "observation_id": "8e54d265-972d-4b71-8e80-086e6a10bf58",
      "type": "aruco",
      "marker_id": 60,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1321.0,
          619.0
        ],
        [
          1344.0,
          613.0
        ],
        [
          1369.0,
          621.0
        ],
        [
          1349.0,
          627.0
        ]
      ],
      "center_px": [
        1345.75,
        620.0
      ],
      "quality": {
        "area_px": 331.0,
        "perimeter_px": 100.01959037780762,
        "sharpness": {
          "laplacian_var": 3778.7572850145702
        },
        "contrast": {
          "p05": 15.0,
          "p95": 148.0,
          "dynamic_range": 133.0,
          "mean_gray": 90.68110236220473,
          "std_gray": 53.29730789360807
        },
        "geometry": {
          "distance_to_center_norm": 0.7009367942810059,
          "distance_to_border_px": 71.0
        },
        "edge_ratio": 1.394616100271707,
        "edge_lengths_px": [
          23.76972770690918,
          26.248809814453125,
          20.880613327026367,
          29.120439529418945
        ]
      },
      "confidence": 0.1582275341749426
    },
    {
      "observation_id": "e50ee2e1-f7cf-485d-ba8c-a6a7e93d80d6",
      "type": "aruco",
      "marker_id": 69,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          307.0,
          629.0
        ],
        [
          339.0,
          623.0
        ],
        [
          355.0,
          631.0
        ],
        [
          323.0,
          637.0
        ]
      ],
      "center_px": [
        331.0,
        630.0
      ],
      "quality": {
        "area_px": 352.0,
        "perimeter_px": 100.89236831665039,
        "sharpness": {
          "laplacian_var": 7472.98175305706
        },
        "contrast": {
          "p05": 24.0,
          "p95": 179.0,
          "dynamic_range": 155.0,
          "mean_gray": 83.70498084291188,
          "std_gray": 63.82724179466457
        },
        "geometry": {
          "distance_to_center_norm": 0.4436395466327667,
          "distance_to_border_px": 307.0
        },
        "edge_ratio": 1.820027383182981,
        "edge_lengths_px": [
          32.557640075683594,
          17.8885440826416,
          32.557640075683594,
          17.8885440826416
        ]
      },
      "confidence": 0.12893578900789202
    },
    {
      "observation_id": "d78e0289-6e7b-434e-b22a-d66afcbdf212",
      "type": "aruco",
      "marker_id": 44,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          971.0,
          394.0
        ],
        [
          991.0,
          393.0
        ],
        [
          1015.0,
          411.0
        ],
        [
          998.0,
          413.0
        ]
      ],
      "center_px": [
        993.75,
        402.75
      ],
      "quality": {
        "area_px": 380.5,
        "perimeter_px": 100.15737533569336,
        "sharpness": {
          "laplacian_var": 2626.602691569725
        },
        "contrast": {
          "p05": 19.0,
          "p95": 146.0,
          "dynamic_range": 127.0,
          "mean_gray": 67.75824175824175,
          "std_gray": 44.2130226268501
        },
        "geometry": {
          "distance_to_center_norm": 0.3402552306652069,
          "distance_to_border_px": 393.0
        },
        "edge_ratio": 1.9287655449717056,
        "edge_lengths_px": [
          20.02498435974121,
          30.0,
          17.11724281311035,
          33.0151481628418
        ]
      },
      "confidence": 0.13151762656066518
    },
    {
      "observation_id": "88486adc-b1c2-42d5-8aec-d7e0807d04a6",
      "type": "aruco",
      "marker_id": 84,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1267.0,
          617.0
        ],
        [
          1289.0,
          611.0
        ],
        [
          1315.0,
          619.0
        ],
        [
          1295.0,
          625.0
        ]
      ],
      "center_px": [
        1291.5,
        618.0
      ],
      "quality": {
        "area_px": 330.0,
        "perimeter_px": 100.00750350952148,
        "sharpness": {
          "laplacian_var": 4110.681405895692
        },
        "contrast": {
          "p05": 15.0,
          "p95": 143.0,
          "dynamic_range": 128.0,
          "mean_gray": 75.0952380952381,
          "std_gray": 48.99018829064484
        },
        "geometry": {
          "distance_to_center_norm": 0.6408869624137878,
          "distance_to_border_px": 125.0
        },
        "edge_ratio": 1.394616100271707,
        "edge_lengths_px": [
          22.803508758544922,
          27.20294189453125,
          20.880613327026367,
          29.120439529418945
        ]
      },
      "confidence": 0.15774950537078866
    },
    {
      "observation_id": "2ff583aa-4a64-4f3b-909a-ff3b8bf2139b",
      "type": "aruco",
      "marker_id": 86,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1244.0,
          594.0
        ],
        [
          1266.0,
          588.0
        ],
        [
          1291.0,
          595.0
        ],
        [
          1270.0,
          601.0
        ]
      ],
      "center_px": [
        1267.75,
        594.5
      ],
      "quality": {
        "area_px": 303.5,
        "perimeter_px": 97.53117179870605,
        "sharpness": {
          "laplacian_var": 5541.370589006952
        },
        "contrast": {
          "p05": 15.0,
          "p95": 146.0,
          "dynamic_range": 131.0,
          "mean_gray": 73.32467532467533,
          "std_gray": 51.371773262152914
        },
        "geometry": {
          "distance_to_center_norm": 0.6116162538528442,
          "distance_to_border_px": 149.0
        },
        "edge_ratio": 1.2328487279687752,
        "edge_lengths_px": [
          22.803508758544922,
          25.961509704589844,
          21.840330123901367,
          26.925823211669922
        ]
      },
      "confidence": 0.16411854004724083
    },
    {
      "observation_id": "75638a81-9663-47d5-9849-13940b0d1a67",
      "type": "aruco",
      "marker_id": 82,
      "marker_size_m": 0.025,
      "image_points_px": [
        [
          1097.0,
          551.0
        ],
        [
          1119.0,
          547.0
        ],
        [
          1140.0,
          553.0
        ],
        [
          1119.0,
          557.0
        ]
      ],
      "center_px": [
        1118.75,
        552.0
      ],
      "quality": {
        "area_px": 215.0,
        "perimeter_px": 88.38207626342773,
        "sharpness": {
          "laplacian_var": 4422.49150165863
        },
        "contrast": {
          "p05": 16.5,
          "p95": 153.0,
          "dynamic_range": 136.5,
          "mean_gray": 81.76608187134502,
          "std_gray": 52.013079960596926
        },
        "geometry": {
          "distance_to_center_norm": 0.44325610995292664,
          "distance_to_border_px": 300.0
        },
        "edge_ratio": 1.0667031763124133,
        "edge_lengths_px": [
          22.360679626464844,
          21.840330123901367,
          21.3775577545166,
          22.803508758544922
        ]
      },
      "confidence": 0.1343704007977513
    }
  ],
  "rejected_candidates": [
    {
      "image_points_px": [
        [
          653.0,
          550.0
        ],
        [
          678.0,
          559.0
        ],
        [
          702.0,
          580.0
        ],
        [
          677.0,
          572.0
        ]
      ],
      "center_px": [
        677.5,
        565.25
      ],
      "area_px": 333.5
    },
    {
      "image_points_px": [
        [
          681.0,
          464.0
        ],
        [
          714.0,
          460.0
        ],
        [
          736.0,
          467.0
        ],
        [
          704.0,
          471.0
        ]
      ],
      "center_px": [
        708.75,
        465.5
      ],
      "area_px": 317.5
    },
    {
      "image_points_px": [
        [
          599.0,
          438.0
        ],
        [
          633.0,
          437.0
        ],
        [
          651.0,
          442.0
        ],
        [
          620.0,
          444.0
        ]
      ],
      "center_px": [
        625.75,
        440.25
      ],
      "area_px": 208.0
    },
    {
      "image_points_px": [
        [
          448.0,
          596.0
        ],
        [
          420.0,
          602.0
        ],
        [
          402.0,
          594.0
        ],
        [
          434.0,
          590.0
        ]
      ],
      "center_px": [
        426.0,
        595.5
      ],
      "area_px": 290.0
    },
    {
      "image_points_px": [
        [
          780.0,
          439.0
        ],
        [
          745.0,
          446.0
        ],
        [
          734.0,
          442.0
        ],
        [
          767.0,
          437.0
        ]
      ],
      "center_px": [
        756.5,
        441.0
      ],
      "area_px": 174.0
    },
    {
      "image_points_px": [
        [
          1131.0,
          544.0
        ],
        [
          1150.0,
          539.0
        ],
        [
          1175.0,
          547.0
        ],
        [
          1156.0,
          552.0
        ]
      ],
      "center_px": [
        1153.0,
        545.5
      ],
      "area_px": 277.0
    },
    {
      "image_points_px": [
        [
          1005.0,
          524.0
        ],
        [
          1028.0,
          521.0
        ],
        [
          1047.0,
          528.0
        ],
        [
          1027.0,
          533.0
        ]
      ],
      "center_px": [
        1026.75,
        526.5
      ],
      "area_px": 254.0
    },
    {
      "image_points_px": [
        [
          908.0,
          537.0
        ],
        [
          929.0,
          533.0
        ],
        [
          948.0,
          538.0
        ],
        [
          925.0,
          543.0
        ]
      ],
      "center_px": [
        927.5,
        537.75
      ],
      "area_px": 202.0
    },
    {
      "image_points_px": [
        [
          1398.0,
          773.0
        ],
        [
          1379.0,
          782.0
        ],
        [
          1372.0,
          778.0
        ],
        [
          1390.0,
          770.0
        ]
      ],
      "center_px": [
        1384.75,
        775.75
      ],
      "area_px": 128.5
    },
    {
      "image_points_px": [
        [
          423.0,
          594.0
        ],
        [
          436.0,
          592.0
        ],
        [
          445.0,
          596.0
        ],
        [
          431.0,
          599.0
        ]
      ],
      "center_px": [
        433.75,
        595.25
      ],
      "area_px": 82.0
    },
    {
      "image_points_px": [
        [
          988.0,
          1049.0
        ],
        [
          994.0,
          1048.0
        ],
        [
          1008.0,
          1057.0
        ],
        [
          1003.0,
          1058.0
        ]
      ],
      "center_px": [
        998.25,
        1053.0
      ],
      "area_px": 64.0
    }
  ]
}