grounding-dino/mmdetection/tests/data/vis_sample.json

{
    "categories": [
        {
            "supercategory": "object",
            "id": 1,
            "name": "car"
        },
        {
            "supercategory": "object",
            "id": 2,
            "name": "train"
        }
    ],
    "videos": [
        {
            "id": 1,
            "name": "0043f083b5",
            "width": 1280,
            "height": 720
        }
    ],
    "images": [
        {
            "file_name": "0043f083b5/00000.jpg",
            "height": 720,
            "width": 1280,
            "id": 1,
            "frame_id": 0,
            "video_id": 1
        },
        {
            "file_name": "0043f083b5/00001.jpg",
            "height": 720,
            "width": 1280,
            "id": 2,
            "frame_id": 1,
            "video_id": 1
        }
    ],
    "annotations": [
        {
            "id": 1,
            "video_id": 1,
            "image_id": 1,
            "category_id": 1,
            "instance_id": 1,
            "bbox": [
                100,
                100,
                50,
                50
            ],
            "segmentation": {
                "counts": "T]V2b1nd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000l]jh0",
                "size": [
                    720,
                    1280
                ]
            },
            "area": 2500,
            "iscrowd": 0
        },
        {
            "id": 2,
            "video_id": 1,
            "image_id": 2,
            "category_id": 1,
            "instance_id": 1,
            "bbox": [
                100,
                100,
                50,
                50
            ],
            "segmentation": {
                "counts": "T]V2b1nd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000l]jh0",
                "size": [
                    720,
                    1280
                ]
            },
            "area": 2500,
            "iscrowd": 0
        },
        {
            "id": 3,
            "video_id": 1,
            "image_id": 2,
            "category_id": 2,
            "instance_id": 2,
            "bbox": [
                500,
                500,
                100,
                100
            ],
            "segmentation": {
                "counts": "dQP;T3\\c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\\dm>",
                "size": [
                    720,
                    1280
                ]
            },
            "area": 10000,
            "iscrowd": 0
        }
    ]
}