test/detection_json/task10020_003_frame_01.json

{
  "coordinate_system": {
    "origin": "top_left",
    "x_axis": "to_right",
    "y_axis": "downward"
  },
  "image_size": {
    "height": 512,
    "width": 512
  },
  "objects": [
    {
      "bbox": {
        "height": 38,
        "width": 40,
        "x_max": 298,
        "x_min": 260,
        "y_max": 168,
        "y_min": 132
      },
      "category": "circle",
      "color_rgb": [
        240,
        80,
        70
      ],
      "id": "red_ball",
      "position": {
        "center_x": 279.82,
        "center_y": 150
      },
      "size": {
        "area_pixels": 1224,
        "radius_pixels": 19.92
      }
    },
    {
      "bbox": {
        "height": 48,
        "width": 48,
        "x_max": 292,
        "x_min": 246,
        "y_max": 96,
        "y_min": 50
      },
      "category": "circle",
      "color_rgb": [
        186,
        201,
        209
      ],
      "id": "gray_ball",
      "position": {
        "center_x": 268.76,
        "center_y": 72.54
      },
      "size": {
        "area_pixels": 1772,
        "radius_pixels": 23.68
      }
    },
    {
      "bbox": {
        "height": 120,
        "width": 108,
        "x_max": 280,
        "x_min": 174,
        "y_max": 238,
        "y_min": 120
      },
      "category": "polyline",
      "color_rgb": [
        191,
        203,
        210
      ],
      "id": "gray_u_shape",
      "orientation": {
        "angle_deg": 66.93,
        "definition": "angle from +x axis, counter-clockwise"
      },
      "position": {
        "center_x": 234.98,
        "center_y": 188.1
      },
      "size": {
        "area_pixels": 2424,
        "length_pixels": 277.56,
        "thickness_pixels": 8.74
      }
    },
    {
      "bbox": {
        "height": 94,
        "width": 194,
        "x_max": 192,
        "x_min": 0,
        "y_max": 334,
        "y_min": 242
      },
      "category": "line_segment",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_bar",
      "orientation": {
        "angle_deg": -23.29,
        "definition": "angle from +x axis, counter-clockwise"
      },
      "position": {
        "center_x": 99.38,
        "center_y": 288.44
      },
      "size": {
        "area_pixels": 2132,
        "length_pixels": 210.9,
        "thickness_pixels": 10.1
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 20,
        "x_max": 212,
        "x_min": 194,
        "y_max": 238,
        "y_min": 220
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_1",
      "position": {
        "center_x": 203.62,
        "center_y": 229.32
      },
      "size": {
        "area_pixels": 308,
        "radius_pixels": 9.72
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 20,
        "x_max": 116,
        "x_min": 98,
        "y_max": 330,
        "y_min": 312
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_2",
      "position": {
        "center_x": 106.34,
        "center_y": 321
      },
      "size": {
        "area_pixels": 308,
        "radius_pixels": 9.72
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 20,
        "x_max": 108,
        "x_min": 90,
        "y_max": 380,
        "y_min": 362
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_3",
      "position": {
        "center_x": 99,
        "center_y": 371.66
      },
      "size": {
        "area_pixels": 312,
        "radius_pixels": 9.72
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 20,
        "x_max": 116,
        "x_min": 98,
        "y_max": 416,
        "y_min": 398
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_dot_4",
      "position": {
        "center_x": 107.5,
        "center_y": 406.5
      },
      "size": {
        "area_pixels": 300,
        "radius_pixels": 9.62
      }
    }
  ]
}