test/detection_json/task10023_007_frame_01.json

{
  "coordinate_system": {
    "origin": "top_left",
    "x_axis": "to_right",
    "y_axis": "downward"
  },
  "image_size": {
    "height": 512,
    "width": 512
  },
  "objects": [
    {
      "bbox": {
        "height": 50,
        "width": 52,
        "x_max": 324,
        "x_min": 274,
        "y_max": 84,
        "y_min": 36
      },
      "category": "circle",
      "color_rgb": [
        185,
        200,
        209
      ],
      "id": "gray_ball_large",
      "position": {
        "center_x": 299.4,
        "center_y": 60.22
      },
      "size": {
        "area_pixels": 2044,
        "radius_pixels": 25.5
      }
    },
    {
      "bbox": {
        "height": 36,
        "width": 36,
        "x_max": 228,
        "x_min": 194,
        "y_max": 142,
        "y_min": 108
      },
      "category": "circle",
      "color_rgb": [
        185,
        199,
        208
      ],
      "id": "gray_ball_small",
      "position": {
        "center_x": 210.66,
        "center_y": 124.76
      },
      "size": {
        "area_pixels": 1064,
        "radius_pixels": 18.4
      }
    },
    {
      "bbox": {
        "height": 58,
        "width": 58,
        "x_max": 64,
        "x_min": 8,
        "y_max": 140,
        "y_min": 84
      },
      "category": "circle",
      "color_rgb": [
        239,
        79,
        69
      ],
      "id": "red_ball",
      "position": {
        "center_x": 36.56,
        "center_y": 112.6
      },
      "size": {
        "area_pixels": 2620,
        "radius_pixels": 28.88
      }
    },
    {
      "bbox": {
        "height": 66,
        "width": 122,
        "x_max": 322,
        "x_min": 202,
        "y_max": 310,
        "y_min": 246
      },
      "category": "line_segment",
      "color_rgb": [
        187,
        200,
        206
      ],
      "id": "tilted_gray_bar",
      "orientation": {
        "angle_deg": -26.26,
        "definition": "angle from +x axis, counter-clockwise"
      },
      "position": {
        "center_x": 260.96,
        "center_y": 277.78
      },
      "size": {
        "area_pixels": 1368,
        "length_pixels": 131.5,
        "thickness_pixels": 10.2
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 20,
        "x_max": 212,
        "x_min": 194,
        "y_max": 238,
        "y_min": 220
      },
      "category": "circle",
      "color_rgb": [
        1,
        1,
        1
      ],
      "id": "black_ball_1",
      "position": {
        "center_x": 203.28,
        "center_y": 228.9
      },
      "size": {
        "area_pixels": 340,
        "radius_pixels": 10.4
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 20,
        "x_max": 278,
        "x_min": 260,
        "y_max": 310,
        "y_min": 292
      },
      "category": "circle",
      "color_rgb": [
        3,
        3,
        3
      ],
      "id": "black_ball_2",
      "position": {
        "center_x": 269.1,
        "center_y": 300.72
      },
      "size": {
        "area_pixels": 340,
        "radius_pixels": 10.4
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 20,
        "x_max": 342,
        "x_min": 324,
        "y_max": 364,
        "y_min": 344
      },
      "category": "circle",
      "color_rgb": [
        3,
        3,
        3
      ],
      "id": "black_ball_3",
      "position": {
        "center_x": 333.08,
        "center_y": 354.32
      },
      "size": {
        "area_pixels": 340,
        "radius_pixels": 10.4
      }
    },
    {
      "bbox": {
        "height": 20,
        "width": 20,
        "x_max": 368,
        "x_min": 350,
        "y_max": 380,
        "y_min": 362
      },
      "category": "circle",
      "color_rgb": [
        0,
        0,
        0
      ],
      "id": "black_ball_4",
      "position": {
        "center_x": 359.34,
        "center_y": 371
      },
      "size": {
        "area_pixels": 336,
        "radius_pixels": 10.34
      }
    },
    {
      "bbox": {
        "height": 22,
        "width": 22,
        "x_max": 416,
        "x_min": 396,
        "y_max": 402,
        "y_min": 382
      },
      "category": "circle",
      "color_rgb": [
        3,
        3,
        3
      ],
      "id": "black_ball_5",
      "position": {
        "center_x": 406,
        "center_y": 392.44
      },
      "size": {
        "area_pixels": 356,
        "radius_pixels": 10.64
      }
    }
  ]
}