{
  "7c16246e3d12454b97b6a5cf88a21032": {
    "77": {
      "name": "window",
      "visible_pos": [
        5,
        6,
        7,
        8,
        17,
        18,
        19,
        20,
        21,
        29,
        30,
        31,
        32,
        33
      ],
      "bbox2d": [
        [
          580,
          71,
          60,
          190
        ],
        [
          356,
          0,
          284,
          249
        ],
        [
          115,
          0,
          370,
          238
        ],
        [
          0,
          0,
          251,
          287
        ],
        [
          615,
          291,
          25,
          171
        ],
        [
          359,
          0,
          281,
          480
        ],
        [
          129,
          0,
          365,
          478
        ],
        [
          0,
          0,
          267,
          480
        ],
        [
          0,
          98,
          4,
          15
        ],
        [
          532,
          49,
          108,
          246
        ],
        [
          350,
          135,
          290,
          345
        ],
        [
          138,
          131,
          355,
          349
        ],
        [
          0,
          48,
          267,
          432
        ],
        [
          0,
          125,
          40,
          211
        ]
      ]
    },
    "120": {
      "name": "chair",
      "visible_pos": [
        2,
        3,
        4,
        5
      ],
      "bbox2d": [
        [
          511,
          313,
          129,
          161
        ],
        [
          343,
          260,
          128,
          117
        ],
        [
          166,
          261,
          123,
          122
        ],
        [
          0,
          311,
          114,
          138
        ]
      ]
    },
    "254": {
      "name": "chair",
      "visible_pos": [
        1,
        2,
        3,
        4
      ],
      "bbox2d": [
        [
          497,
          344,
          143,
          116
        ],
        [
          329,
          292,
          128,
          86
        ],
        [
          162,
          291,
          118,
          85
        ],
        [
          0,
          339,
          98,
          128
        ]
      ]
    }
  }
}