test/detection_json/task10026_000_frame_01.json

{
  "coordinate_system": {
    "origin": "top_left",
    "x_axis": "to_right",
    "y_axis": "downward"
  },
  "image_size": {
    "height": 512,
    "width": 512
  },
  "objects": [
    {
      "bbox": {
        "height": 46,
        "width": 46,
        "x_max": 300,
        "x_min": 256,
        "y_max": 88,
        "y_min": 44
      },
      "category": "circle",
      "color_rgb": [
        185,
        200,
        208
      ],
      "id": "gray_ball_big",
      "position": {
        "center_x": 279.66,
        "center_y": 66.34
      },
      "size": {
        "area_pixels": 1660,
        "radius_pixels": 23
      }
    },
    {
      "bbox": {
        "height": 40,
        "width": 42,
        "x_max": 274,
        "x_min": 234,
        "y_max": 108,
        "y_min": 70
      },
      "category": "circle",
      "color_rgb": [
        185,
        200,
        208
      ],
      "id": "gray_ball_small",
      "position": {
        "center_x": 251.26,
        "center_y": 91.98
      },
      "size": {
        "area_pixels": 1320,
        "radius_pixels": 20.5
      }
    },
    {
      "bbox": {
        "height": 78,
        "width": 80,
        "x_max": 318,
        "x_min": 240,
        "y_max": 184,
        "y_min": 108
      },
      "category": "circle",
      "color_rgb": [
        239,
        78,
        68
      ],
      "id": "red_ball",
      "position": {
        "center_x": 279.52,
        "center_y": 146.48
      },
      "size": {
        "area_pixels": 4900,
        "radius_pixels": 39.5
      }
    },
    {
      "bbox": {
        "height": 114,
        "width": 146,
        "x_max": 144,
        "x_min": 0,
        "y_max": 304,
        "y_min": 192
      },
      "category": "line_segment",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_bar",
      "orientation": {
        "angle_deg": -36.35,
        "definition": "angle from +x axis, counter-clockwise"
      },
      "position": {
        "center_x": 69.98,
        "center_y": 247.48
      },
      "size": {
        "area_pixels": 1780,
        "length_pixels": 178,
        "thickness_pixels": 10.38
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 22,
        "x_max": 214,
        "x_min": 194,
        "y_max": 240,
        "y_min": 220
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_1",
      "position": {
        "center_x": 204.24,
        "center_y": 229.94
      },
      "size": {
        "area_pixels": 344,
        "radius_pixels": 10.46
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 22,
        "x_max": 170,
        "x_min": 150,
        "y_max": 272,
        "y_min": 254
      },
      "category": "circle",
      "color_rgb": [
        0,
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        0
      ],
      "id": "black_dot_2",
      "position": {
        "center_x": 159.92,
        "center_y": 263.52
      },
      "size": {
        "area_pixels": 348,
        "radius_pixels": 10.52
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 22,
        "x_max": 162,
        "x_min": 142,
        "y_max": 298,
        "y_min": 278
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_3",
      "position": {
        "center_x": 151.46,
        "center_y": 288.26
      },
      "size": {
        "area_pixels": 344,
        "radius_pixels": 10.46
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 22,
        "x_max": 350,
        "x_min": 330,
        "y_max": 360,
        "y_min": 340
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_4",
      "position": {
        "center_x": 339.76,
        "center_y": 348.72
      },
      "size": {
        "area_pixels": 344,
        "radius_pixels": 10.46
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 20,
        "x_max": 180,
        "x_min": 162,
        "y_max": 372,
        "y_min": 352
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_5",
      "position": {
        "center_x": 171.72,
        "center_y": 362.3
      },
      "size": {
        "area_pixels": 344,
        "radius_pixels": 10.46
      }
    },
    {
      "bbox": {
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        "width": 22,
        "x_max": 204,
        "x_min": 184,
        "y_max": 390,
        "y_min": 372
      },
      "category": "circle",
      "color_rgb": [
        0,
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        0
      ],
      "id": "black_dot_6",
      "position": {
        "center_x": 193.88,
        "center_y": 381.62
      },
      "size": {
        "area_pixels": 344,
        "radius_pixels": 10.46
      }
    },
    {
      "bbox": {
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        "width": 24,
        "x_max": 272,
        "x_min": 250,
        "y_max": 400,
        "y_min": 380
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_7",
      "position": {
        "center_x": 260.74,
        "center_y": 389.44
      },
      "size": {
        "area_pixels": 352,
        "radius_pixels": 10.58
      }
    }
  ]
}