{
    "name": "uff",
    "np": 4,
    "method": "ndlt",
    "output": "out/uff.png",
    "images": [
        "images/uff/1.jpg",
        "images/uff/2.jpg",
        "images/uff/3.jpg"
    ],
    "relations": [
        [
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            null
        ],
        [
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            [[285, 176], [379, 219], [285, 224], [385, 255]],
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        ],
        [
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            null
        ]
    ]
}