instances_val2024.json

{
    "images": [
        {
            "id": 2,
            "file_name": "Ball_example_20250620165630468.png",
            "width": 700,
            "height": 240
        },
        {
            "id": 8,
            "file_name": "Ball_example_20250620165631368.png",
            "width": 700,
            "height": 240
        }
    ],
    "annotations": [
        {
            "id": 2,
            "image_id": 2,
            "category_id": 4,
            "bbox": [
                299,
                166,
                42,
                63
            ],
            "area": 2646,
            "iscrowd": 0
        },
        {
            "id": 8,
            "image_id": 8,
            "category_id": 4,
            "bbox": [
                338,
                153,
                28,
                44
            ],
            "area": 1232,
            "iscrowd": 0
        }
    ],
    "categories": [
        {
            "id": 0,
            "name": "Buoy"
        },
        {
            "id": 1,
            "name": "GuardBoat"
        },
        {
            "id": 2,
            "name": "RedBall"
        },
        {
            "id": 3,
            "name": "YellowBall"
        },
        {
            "id": 4,
            "name": "GreenBall"
        }
    ]
}