{
    "images": [
        {
            "id": 9,
            "file_name": "Ball_example_20250620165631169.png",
            "width": 700,
            "height": 240
        }
    ],
    "annotations": [
        {
            "id": 9,
            "image_id": 9,
            "category_id": 4,
            "bbox": [
                325,
                160,
                34,
                46
            ],
            "area": 1564,
            "iscrowd": 0
        }
    ],
    "categories": [
        {
            "id": 0,
            "name": "Buoy"
        },
        {
            "id": 1,
            "name": "GuardBoat"
        },
        {
            "id": 2,
            "name": "RedBall"
        },
        {
            "id": 3,
            "name": "YellowBall"
        },
        {
            "id": 4,
            "name": "GreenBall"
        }
    ]
}