test/detection_json/task10008_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": 36,
        "width": 36,
        "x_max": 200,
        "x_min": 166,
        "y_max": 118,
        "y_min": 84
      },
      "category": "circle",
      "color_rgb": [
        186,
        200,
        208
      ],
      "id": "gray_ball",
      "position": {
        "center_x": 182.52,
        "center_y": 101
      },
      "size": {
        "area_pixels": 976,
        "radius_pixels": 17.62
      }
    },
    {
      "bbox": {
        "height": 40,
        "width": 40,
        "x_max": 300,
        "x_min": 262,
        "y_max": 170,
        "y_min": 132
      },
      "category": "circle",
      "color_rgb": [
        237,
        79,
        70
      ],
      "id": "red_ball",
      "position": {
        "center_x": 280.56,
        "center_y": 150.64
      },
      "size": {
        "area_pixels": 1268,
        "radius_pixels": 20.1
      }
    },
    {
      "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_ball_top_right",
      "position": {
        "center_x": 204.22,
        "center_y": 229.94
      },
      "size": {
        "area_pixels": 356,
        "radius_pixels": 10.64
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 22,
        "x_max": 138,
        "x_min": 118,
        "y_max": 296,
        "y_min": 276
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_ball_upper_right",
      "position": {
        "center_x": 128,
        "center_y": 286
      },
      "size": {
        "area_pixels": 356,
        "radius_pixels": 10.64
      }
    },
    {
      "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_ball_middle_left",
      "position": {
        "center_x": 107,
        "center_y": 321.34
      },
      "size": {
        "area_pixels": 336,
        "radius_pixels": 10.34
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 22,
        "x_max": 84,
        "x_min": 64,
        "y_max": 378,
        "y_min": 358
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_ball_on_bar",
      "position": {
        "center_x": 73.88,
        "center_y": 367.98
      },
      "size": {
        "area_pixels": 352,
        "radius_pixels": 10.58
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 22,
        "x_max": 118,
        "x_min": 98,
        "y_max": 416,
        "y_min": 398
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_ball_bottom_left",
      "position": {
        "center_x": 108.32,
        "center_y": 406.92
      },
      "size": {
        "area_pixels": 340,
        "radius_pixels": 10.4
      }
    },
    {
      "bbox": {
        "height": 68,
        "width": 136,
        "x_max": 176,
        "x_min": 42,
        "y_max": 404,
        "y_min": 338
      },
      "category": "line_segment",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "tilted_black_bar",
      "orientation": {
        "angle_deg": 23.97,
        "definition": "angle from +x axis, counter-clockwise"
      },
      "position": {
        "center_x": 108.5,
        "center_y": 370.88
      },
      "size": {
        "area_pixels": 1644,
        "length_pixels": 145,
        "thickness_pixels": 11.34
      }
    },
    {
      "bbox": {
        "height": 180,
        "width": 50,
        "x_max": 316,
        "x_min": 268,
        "y_max": 434,
        "y_min": 256
      },
      "category": "line_segment",
      "color_rgb": [
        187,
        200,
        207
      ],
      "id": "tilted_gray_bar",
      "orientation": {
        "angle_deg": 76.72,
        "definition": "angle from +x axis, counter-clockwise"
      },
      "position": {
        "center_x": 292.12,
        "center_y": 345.2
      },
      "size": {
        "area_pixels": 1880,
        "length_pixels": 183.8,
        "thickness_pixels": 10.22
      }
    }
  ]
}